You can return it and get another one if it really bugs you. It can be very well noticed during a black screen at the time of launching applications. append * for a wildcard search. com, asking, "Why isn't Microsoft acknowledging the new Surface Pro 2017 display backlight bleed defect and ignoring its customers after the launch of the product?. The seller said that they do check the display for defects before shipping it and that they would not ship a display with excessive backlight bleeding. so I will comment on those: This is for movie watching in a dark room with no lights. The number and location of LED strips is. Pixel defects or failures cannot be fixed or repaired and can happen at any stage in the LCD’s life. ) to explain why its HDTVs are un-repairable when a backlight fails and for an explanation as to what Vizio defines as a defect that is un-repairable. Notebook PCs only: If you do not have an ADP policy and do not want to pay for the repair of a damaged LCD, you can connect an external monitor and use the notebook as-is. It's just a design flaw that is inherent to the manufacturing process of the monitor. 05-08-2013 08:47 PM Like 0. The defect problems I found are: Dead pixels Backlight bleeding from the edges, and different places around the frame The backlight is not evened well. Backlight bleeding is the backlight luminance coming (evenly!) through the entire panel itself which causes the display to be a dark gray, rather than a true black. Backlight Bleeding What can cause monitor to have backlight Bleeding. Horrible Surface Pro 4 Defect. Another issue being reported by users is yellow spots appearing beneath the LCD glass. LCD (Liquid Crystal Display) is a type of flat panel display which uses liquid crystals in its primary form of operation. It is primarily noticeable when you are watching a dark scene in a movie or using an application with a black background. Backlight bleed test at 100% brightness. Reports about some iPad 2 defects are beginning to surface from early adopters, and among those issues is a claim that some iPad 2 units bleed light from the LCD display. Quote Reply Topic: First iPad 2 Defects Arrive as Backlight Bleeding Posted: Mar/12/2011 at 2:21pm One of the first reported problems has to do with the backlight. I first bought a NS-L42Q-10A and noticed the issue. I'll add some photos, but it actually looks worse in those photos for some reason. How to test: Put your webbrowser in fullscreen mode (Usually the F11 key); Use Alt+RightArrow to go to the next background page, and Alt+LeftArrow to go back. It's less a manufacturing defect and more a consistent problem with the technology. The light bleeding at the corner, in this case, is red & blue in color, in some cases white, as seen in the images above. on a display as expensive as this. Display backlight bleed ‎02-28-2017 07:10 PM. Question: Why isn’t Microsoft acknowledging the new Surface Pro 2017 display backlight bleed defect and ignoring it’s customers after the launch of the product? When will they solve the problem? Because all of the units have the defect and replacing it at the Microsoft store is not a viable solution at the moment. The CGA prescribes that a product must be free of minor defects. Disclosed herein is a system for controlling the interactions of light between adjacent subsections of a dynamic LED backlight. Dude! You're not gong to always have a blank screen like that. This happens when the backlight is not completely blocked out due to design or manufacturing issues and/or poor quality control. Pentru ca testul sa fie cat mai relevant, setati Backlight-ul TV-ului la maxim. A screen capture comes directly from the video memory of the computer and would not show any monitor defects. (Noticeable with the Windows desktop at normal brightness in a normally-lit room. It was expected to bring to Windows what people had come to expect from Apple’s MacBook line of products – quality, support. Visual Defects in TFT-LCD Panels Quite a few laptop owners have complained of "white spots" appearing on their LCD screens. It suffered from backlight bleeding. But doesn't the Note 8 use an OLED screen, so there is no LED backlight like on LED screens. Concerning the backlight bleed: on closer inspection I can't find any! However that's because what I thought was blacklight bleed is actually IPS glow. Before attempting to fix the issue of bleeding, the first thing that you can do is to do is to check and see the coverage of your warranty Because backlight on laptops are not actually meant to be replaced, most of a time it would be better to replace the whole screen, but if you ever unmount a laptop. I've had my new Microsoft Surface Pro 4 for a couple of days and I noticed this nasty defect at the bottom of the screen. One thing you'll notice in highly technical panel reviews is the lack of backlight bleeding comments. I was planning to get this Acer for the 144hz/IPS/Gsync, but by many accounts at OCN when it launched, its even worse than the Swift for quality issues like backlight bleed and dead pixels. To be honest, I think if I returned it for a replacement I would end up with it also having the problem. There's a major problem with with HDR TVs no one is really talking about – and only one real solution to it. Backlight bleed is a defect and should be corrected if amount of bleed is too excessive and found unacceptable. This monitor combines jaw dropping specs, IPS panel that supports 144Hz refresh rate, delivering an amazing gaming experience. If a light does not light during the bulb check, it tells you that. Test your mobile phone, laptops, monitors for backlight bleed. Backlight bleeding was present in 3 of the 4 corners. Firstly, it doesn't change nor reduce the functionality of the device in any way whatsoever. Also commonly called View of "Clouds", Clouding, Backlight Bleed or "Mura". Troubleshooting backlight bleeding and light leakage. Ive done some checks and it has the backlight bleed issue, a small amount around the home button. De vraag is maar of het voldoende is om onder garantie te vallen en dus voor omruiling in aanmerking te komen (de tv is net een week oud maar ik heb geen zin om hem meteen een tijd. If the price is too good to be true then there’s definitely something bad about the product. backlight bleed can be reduced by lowering brightness. "Warming up" the display will not "fix" the problem. I do also notice that the colour shading on large field areas of colour can be quite *blocky" with visible bands of shade, like a rainbow, not smoothed out. Elastin is present in the dermisSome people have a higher level of elastin which causes the blushEspecially cherry finish. If it doesn't fade it's backlight bleed caused by poor QC where the panel is attached to the backlight and the monitor assembly. Ive done some checks and it has the backlight bleed issue, a small amount around the home button. I've looked online for solutions, but most people suggest exchanging it, understandably. I was planning to get this Acer for the 144hz/IPS/Gsync, but by many accounts at OCN when it launched, its even worse than the Swift for quality issues like backlight bleed and dead pixels. Got very lucky or people were just over exaggerating like always with this monitor being a lottery when it comes to QC. Asta inseamna ca desi acest efect apare, el nu mai este atat de pronuntat, in comparatie cu terminalele mai vechi. Posted by Brackz: “Backlight bleed. Below you may see examples of dead-pixels: Clean the screen gently with a soft cloth and click "Start test". All pictures are taken with ISO 400, 1/4s exposure. I had three iPads and two iPhones, all of them had a defect out of the box (deep scratch, crooked cut inside the housing, crooked print, backlight bleed, screen popping out on one corner). Sorry by backlight bleeding I meant the whole backlight uniformity. So after recieving the new imac, thanks to the help of the reseller, a huge dissapointment came to me as the level of the bleeding was much worse than the old. This causes light from the backlight to "bleed through" to the pixel layer above it. So it's kind of disappointing to see that many BMPCC4K screens seem to have a backlight bleeding issue on the bottom left hand side of the screen. The ambient environment and monitor brightness have a big impact on perceived bleed and glow. e; the power supply board, main. Backlight bleeding is a defect. “Light bleeding” is when scattered light from the backlight of the display comes through the screen wrong and distorts the colors and visibility. Sounds like I'm out of luck completely with B&H, wondering if asus will do anything because of the bleeding (sounds like the pixel is too small for them to care, although its definitely more. Backlight Bleed: this is the best pic i could take it actually doesnt look that bad in real life so take this picture with a sizeable grain of salt. IPS glow should not be confused with backlight bleed, which occurs when light spills out from the border of the display. I wrote my retailer about changing the unit but would be interested in knowing whethere you found anything out about this problem. It's hard to tell much from those pictures. Especially when gaming. Color banding, backlight bleed and the dreaded dead pixel — here's what to avoid when making your next purchase. All pictures are taken with ISO 400, 1/4s exposure. Hi there! Bought a brand new HP OMEN 15-ax203na recently (although not directly from HP), which unfortunately had bad backlight/screen bleed (I think this is the correct term). Along the edges there is what seems to be particularly non-uniform backlight bleed. :) Share this post. Along the edges there is what seems to be particularly non-uniform backlight bleed. Google will lead you to so many posts about the issue you really have to wonder how common large amounts of light bleed are. You can return it and get another one if it really bugs you. I do not yet know if this is an isolated defect or if bleed occurs on all Lenovo C630 displays due to low quality component selection. AOC offers an EASE replacement policy for a period of 90 days. *The information provided on this website is for information only. Hi, i've bought my GL502VS two weeks ago, and two days ago i've noticed that both upper corners of my screen (left one being much more noticeable) are having this weird yelloish color when the screen is dark. Ive done some checks and it has the backlight bleed issue, a small amount around the home button. Too Much Info Clouding Over My Head (2017) - IMDb photo. ae at best prices. Including touch screens and HDR. The picture I posted does pronounce the clouding you mention and backlight bleeding, but to the naked eye in normal lighting it is not really obvious. Also have a dead pixel. Also commonly called View of "Clouds", Clouding, Backlight Bleed or "Mura". Are you referring to light bleed? " > Yes, it happens. Bleeding is in fact, not a fault and is part of the normal manufacturing process. Support for all available resolutions and color depths. Something that my cheap 99£ IPS ASUS monitor did. Backlight bleeding was present in 3 of the 4 corners. Reports about some iPad 2 defects are beginning to surface from early adopters, and among those issues is a claim that some iPad 2 units bleed light from the LCD display. It looks like it could be about two that are bleeding. backlight bleeding" is NONE!. Backlight bleed is characterized as light leaking around the edges or corners of an LCD display. As the saying goes, what has been seen cannot be unseen. I've seen most devices have it but only on super dark screens. Backlight bleeding is the backlight luminance coming (evenly!) through the entire panel itself which causes the display to be a dark gray, rather than a true black. Turn the TV off. Who said anything about having a greater defect rate? The fact that Apple fanboys have to point towards the components and other brands is evidence enough that the tigther tolerances and "superior. Read less Read more. Click the image to the. Again, on such a large screen, a small bit Mura defects would not be unusual. Backlight clouding on the LG Infinia 47LE7500 The Pinoy Digital Video and Devices Community I therefore assumed that the occurrence was more of a settings-correctable downside than a factory defect on the model. i called PC richard from who i bought it from and they said its normal on LED tvs. Vizio M420NV will turn on but the left half of the screen is mirrored on the horizontal plane. I've been to visit friends who have large TVs with what I consider horrible black levels as well as big light blotches on the screen when there are dark scenes. We are always here to help you. I wouldn't consider any backlight bleed (especially off balance) acceptable. It was poor quality control. I had it replaced and the newer one suffers from the problem even more. This laptop video fails in a little bit different way. I've seen most devices have it but only on super dark screens. Laptop backlight bleed fix. If you would like to verify the warranty term of the product bought, please kindly contact our local offices. The bad areas are about half an inch on the top, left, and bottom, and about 2-3 inches on the right side, which is very noticeable. I did the same thing with an Asus monitor previously, which had even more noticeable bleed in an upper corner. 11-cv-01576-H-RBB) alleging, among other things, that LG Electronics sold LG G2x wireless phones that had defects that allegedly caused the LG mobile phone to freeze, shutdown or power off at random or leak backlight from the edges of the LG phone screen (i. The defect is not noticeable when you are using the iPad 2 but appears heavily when a dark background comes while watching a video. The corners were far too cold and looked somewhat pink. LCD screen damage usually doesn't affect the operation of the notebook computer. LG G7 backlight bleed Since the phone's launch, backlight bleed has been one of the LG G7's most reported problems so far. Learn more. It is acceptable, depending on how critical you are about such things. It's fine when the picture is full screen and bright, but when it's either widescreen or a black/dark picture, it's not. Backlight bleed, nu este un defect foarte grav si foarte multi dintre utilizatori, nici nu isi dau seama de existenta lui. Jun 19, 2019 · To test your display for backlight bleed (also referred to as just 'light bleed'), play a full-screen video or open a picture that's pitch-black Backlight bleeding most commonly occurs when this light is not 100% blocked, allowing excess light to bleed around the edges of the LCD panel. When viewing in a completely dark room there is significant backlight bleed in the upper right and left corners of the screen. Backlight bleed is confined to specific points on the perimeter, and it's usually uneven. 07 billion colors and a 1000:1 contrast ratio, as well. Not according to Apple's guideline1 pixel not considered a defect by them lehcannot change one. In comparison to the 9370 and 9575, the 9570 looks like an afterthought. This is my first Apple product where I have noticed a slight defect. Acura Client Relations - Recall Line (888) 234-2138 Monday-Friday: 6am-5pm PT For all other Client Relations inquiries, please call (800) 382-2238, Option 4 Monday-Friday: 6am-5pm PT [email protected] It's mainly appeared when the screen is used in a dark place or displaying material. Investigate quality and performance of computer monitors or LCD flat panel screens. However, uneven brightness may be observed when the TV is viewed in a dark environment without a video input source, or. Overall Review: Yes I would recommend it. It is primarily noticeable when you are watching a dark scene in a movie or using an application with a black background. This makes it seem like it could be a bad capacitor somewhere. Backlight bleed is an issue that is not related to IPS technology, but the “glow” effect is common to IPS technology, and a result of how the technology filters light through its panel. With LED TVs, gray uniformity issues are caused by a couple of factors. When that starts, and how long it lasts, is less clear. Other problems include turning off rapidly, screen flickering, the presence of faded pictures and capacitor leakage. And I think there is a defect on screen, but I cant figure out am I dealing with backlight bleed or IPS Glow. It even has a similar local dimming solution, so the LED backlight is dynamically controlled and you don’t get the backlight bleeding or glowing. Defective LG-34UM94-P with backlight bleed. Pixel defects or failures cannot be fixed or repaired and can happen at any stage in the LCD's life. Sony XBR 950G 4K UHD smart TV review: Dated technology with a state-of-the-art price tag This TV would've been a favorite two short years ago; today, the color and black levels are behind the times. Backlight bleed is specifically the phenomenon of higher brightness around the edge of the screen (in this case the corners) rather than just the normal functioning of the LCD cells that don't block out all light. Backlight-Bleeding kann auf IPS-Monitoren zum Problem werden. The editorial board. I wrote my retailer about changing the unit but would be interested in knowing whethere you found anything out about this problem. Actual bleed is far more common on very cheap panels due to poor construction; but usually you can minimize it to such a level that homogeneity over the whole screen is more important that a lighter corner or edge. Dell is well known for their wide variety of low cost LCD monitors and has practically taken over the LCD market. Test your mobile phone, laptops, monitors for backlight bleed. So today I went into Verizon to see if they could do something about my slight backlight bleeding issue. Choose this option to have our staff pick the top 20% of panels available for your model line that exhibit less backlight bleed. As it turns out, a manufacturing defect in LG-produced LCD panels is to blame. Still, I asked the seller to thoroughly check the display for defects before shipping it. Backlight bleed test at 100% brightness. A screen capture comes directly from the video memory of the computer and would not show any monitor defects. Poorly designed backlight placement. Warranty Information. The higher resolution makes a world of difference and g-sync is a great feature to have. will Kobo be rectifying the light bleed defect by adding the tape to the sides on all future made Clara HD's? the reason i ask this is because although the fix looks and should be relatively easy to do it still obviously voids the warranty. Yes, quality check and give me a panel with minimal backlight bleed. It rarely happened with thicker CCFL LCD screens, but that's what we're stuck with. A slight undervolt on the CPU makes temperatures even cooler which is great. Please simply contact Sights and Sounds by phone at 634-1789 to 90 with a description of any problem you may be having and they will arrange for a replacement unit. I have also noticed the corner backlight 'bleeding' on two Insignia sets. Is Monitor backlight bleeding a defect, Backlight bleeding is usually a design And edge lit led can be bad as well as I found out when I bought a 24 LG ips. Entry level devices like your Samsung Galaxy J3 may encounter it sooner than premium phones as they often don’t have. “Light bleeding” is when scattered light from the backlight of the display comes through the screen wrong and distorts the colors and visibility. Disclosed herein is a system for controlling the interactions of light between adjacent subsections of a dynamic LED backlight. However, I noticed that there is some. Yeah, it's technically a defect, but it might be too common to avoid entirely. I know backlight bleed is something normal on ips monitors, i have 2 other brands of ips. Backlight bleed is confined to specific points on the perimeter, and it’s usually uneven. Backlight bleeding was present in 3 of the 4 corners. The ICD-10-CM code J98. It was expected to bring to Windows what people had come to expect from Apple’s MacBook line of products – quality, support. I have the same problem on an HP Pavilion X360. It's usually a white light and it's only visible on darker color screens and is NEVER visible on whites. The controls: The power button is in the centre of the screen, making the casing look very minimalistic and great. I tMS is going to lose more customers than get them because of the Surface Pro 4 issues. The Fenix3 aims to further blend the multisport watch realm (previously dominated by the Garmin Forerunner series), with the outdoor watches (such as the Fenix1 & Fenix2, as well as outdoor handhelds). Along the edges there is what seems to be particularly non-uniform backlight bleed. You cannot RMA for an inherent flaw. Before attempting to fix the issue of bleeding, the first thing that you can do is to do is to check and see the coverage of your warranty Because backlight on laptops are not actually meant to be replaced, most of a time it would be better to replace the whole screen, but if you ever unmount a laptop. Sorry by backlight bleeding I meant the whole backlight uniformity. LED Edge Backlight – A Standout Feature. I have a small one at the top of the Dell 1905 I am typing this on. I then tried a Viewsonic XG2703-GS, no dead pixels, minimal backlight bleed but the white balance was awful. Hi everyone. e; the power supply board, main. It's a rule that applies to solar eclipses, Spiderman 3 and, perhaps most frighteningly, LCD monitor defects. backlight bleeding" is NONE!. The issue, known as “light bleeding,” is not easy to ignore at all. Up to you whether you want to exchange it mind. And as the saying goes: "A fool and his money will soon part". Image Source. e, bleeding), according to the LG G2x P999 Cell Phone Screen Bleed & Shutdown Defect. This monitor combines jaw dropping specs, IPS panel that supports 144Hz refresh rate, delivering an amazing gaming experience. Sony KDL 40HX723 - backlight bleed issues? This light shining in the corner is EXACTLY what is wrong with my TV. You should also dim the lights and set the brightness of your display to a reasonable level; in normal lighting conditions, that’s ~30-50% depending on your display’s maximum luminance. Backlight bleed became a problem once LCDs moved to very thin LED backlights where manufacturing defects are amplified due to the extreme angle between the light source and the panel. RMA is only applicable to some defect (e. Backlight bleed is a common complaint with IPS. The defect problems I found are: Dead pixels Backlight bleeding from the edges, and different places around the frame The backlight is not evened well. When you first start your car, all of the lights on the dashboard should light up. ️Build your own PC today or call our sales team ☎ 1-855-2-LENOVO (1-855-253-6686). The wiring of your LED Power Supply is another important thing to double and even triple check when you are troubleshooting an issue. Backlight bleed, nu este un defect foarte grav si foarte multi dintre utilizatori, nici nu isi dau seama de existenta lui. “There has been no response from Microsoft. There are two types of pixel defects: Bright Sub-Pixel: A sub-pixel is displayed as a small white dot on a black pattern. "IPS Glow" and backlight bleed are not the same things. There's a major problem with with HDR TVs no one is really talking about – and only one real solution to it. ae at best prices. Due to the nature of the manufacturing process, occasional defects can occur. The picture I posted does pronounce the clouding you mention and backlight bleeding, but to the naked eye in normal lighting it is not really obvious. Yes, quality check and give me a panel with minimal backlight bleed. There is no exchange policy for any company regarding this problem. It also goes black at random times and sometimes the screen fails to wake up after being in sleep. Backlight bleed is confined to specific points on the perimeter, and it’s usually uneven. The corners were far too cold and looked somewhat pink. Artist experts and professionals demonstrate, teach, offer tips, techniques and art instructions on video for beginners just starting out, intermediate in training and advanced artists. That’s notably a different effect than with backlight bleed, which causes uneven brightness on the perimeter of the display. If the bleed area is relativey small then adjusting the settings to use a lower backlight would enable you to hide the effect. This problem is usually found while watching a video with a dark background. LCD DeadPixel Test. Het paneel zelf lijkt me inderdaad niet defect - ik ga ervan uit dat het inderdaad backlight bleeding is, maar daar valt niet al te veel aan te doen, neem ik aan. “There has been no response from Microsoft. This is a simple test designed to make it easier to detect LCD "dead pixels" (pixels that are either stuck-ON or stuck-OFF) by displaying a series of solid background color pages for contrast. Once the cover was opened I could see three circuit boards i. TN panel laptops are a better bet to avoid bleed. The screen is also presenting 3 spots of strong backlight bleed, but since it is (obviously) not affecting at all the video quality, it does not really bother me. Backlight bleed is characterized as light leaking around the edges or corners of an LCD display. Ive done some checks and it has the backlight bleed issue, a small amount around the home button. Meaning of Inspiron 7567 4k screen backlight bleed? Is this good or defect? I dont know backlight bleed on the bottom of the screen. i have an ips monitor as well but it has minimal bleed in the bottom left. Elastin is present in the dermisSome people have a higher level of elastin which causes the blushEspecially cherry finish. Through my personal experience I have exchanged 7 rMBP units due to defects out of the box, although backlight bleeding was one of the common issues I encountered in all machines even if it was extremely minimal. Loosen (but do not remove) the screws along the upper rear of the set. 5" Curved VA LED QHD (2560x1440) FreeSync 144Hz Gaming Monitor. It suffered from backlight bleeding. There have been other complaints listed on this site by other purchasers, indicating there is a problem with the quality of manufacture concerning this connector. com IPS bleeding (aka IPS glow, back light bleeding or AHVA glow) is different from backlight light leakage and is a natural effect of an IPS panel's liquid crystal (LC) structure and makes the colors at the corner of screen distort when viewing dark images. If your television suffers from a distorted picture, weird colors, or the dreaded "soap opera effect," these simple fixes can help improve your picture. There are two types of pixel defects: Bright Sub-Pixel: A sub-pixel is displayed as a small white dot on a black pattern. pictures and video. anyway, now I have more problems with my itunes. The bad areas are about half an inch on the top, left, and bottom, and about 2-3 inches on the right side, which is very noticeable. Of course, this backlight is the cheapest and easiest. One is caused by the backlight escaping the edge of the bezel or frame and "bleeding" light onto the edge of the picture. Preferred embodiments contain a dividing wall positioned between each adjacent subsection of the LED backlight. Turn the TV off. Or really it's just called backlight bleed in your case if the surface hasn't been repaired before. Most cars have one or two brake warning lights on the dashboard. " What I want to know now is, is backlight clouding. Below you may see examples of dead-pixels: Clean the screen gently with a soft cloth and click “Start test”. Backlight bleed is a monitor defect in which the light source - typically light-emitting diodes (LEDs) in modern monitors - is shining through or leaking around the edges of the screen. The defect problems I found are: Dead pixels Backlight bleeding from the edges, and different places around the frame The backlight is not evened well. The bitch of it is I have to pay return shipping so I'm. Choose this option to have our staff pick the top 20% of panels available for your model line that exhibit less backlight bleed. Click the image to the. In ultima perioada, pana si cele mai ieftine telefoane se bucura de panouri IPS LCD mai bune. I'm speaking to much Recently i bought Asus XG32VQR and overall i'm happy with this product, but one thing bothers me a little, which is possible backlight bleeding. That is to say, there were light patches around the edge as well as across the middle of the screen bleeding through. If you've got extra light leaking out around the bezel onto the edges of the screen, or if the backlight isn't evenly bleeding through the panel (eg: your seeing clouding or banding) I would personally consider that LCD to be defective. Today we're reviewing a cheaper alternative -- the TN-based MG278Q. It's annoying. Loosen (but do not remove) the screws along the upper rear of the set. 00 - TFT screens have thousands of pixels, on a 1024x768 monitor, there are three cells for each pixel - one each for red, green, and blue - which amounts to nearly 2. Dead-pixel check “Dead” pixels—defective pixels on a liquid crystal display (LCD) that are not performing as expected. Backlight bleed, nu este un defect foarte grav si foarte multi dintre utilizatori, nici nu isi dau seama de existenta lui. A TV’s black uniformity refers to how evenly a TV can display black all across the screen. Common Samsung TV problems include failure to turn on, failure to detect signal, power up delay and failure to display pictures and sound. It's fine when the picture is full screen and bright, but when it's either widescreen or a black/dark picture, it's not. But doesn't the Note 8 use an OLED screen, so there is no LED backlight like on LED screens. If it doesn't fade it's backlight bleed caused by poor QC where the panel is attached to the backlight and the monitor assembly. Preferred embodiments contain a dividing wall positioned between each adjacent subsection of the LED backlight. As the saying goes, what has been seen cannot be unseen. Razer Blade 14 UHD Light Bleed Discussion in 'Systems' started by untitled. I'm three days in and haven't noticed it since I took it out of the box. Screen bleeding or backlight bleeding happens because modern displays with the exception of OLEDs work by shining a strong backlight through a liquid crystal display panel to create an image. Bleed And Die, a song by Mindset Defect on Spotify We and our partners use cookies to personalize your experience, to show you ads based on your interests, and for measurement and analytics purposes. Thanks for help. Performance related issues may occur to any smartphone after months of use. Backlight Bleed Test - How To Test Your Monitor For Backlight Bleed. Test your mobile phone, laptops, monitors for backlight bleed. It's usually a white light and it's only visible on darker color screens and is NEVER visible on whites. Insurance and device protection - Support Overview Device protection can help you replace your device if it's ever lost, stolen, damaged or defective after the manufacturer warranty expires. There have been other complaints listed on this site by other purchasers, indicating there is a problem with the quality of manufacture concerning this connector. My replacement surface pro (2017) has backlight bleed. There is no exchange policy for any company regarding this problem. As LCDs do not produce light by themselves—unlike, for example, cathode ray tube (CRT) displays—they need illumination ( ambient light or a special light source) to produce a visible image. On OLED screens it is the actual pixels that light up, so black shouldn't light up at all. The price is right for the included features, but we're very disappointed in HP's QA measures. There are two types of pixel defects: Bright Sub-Pixel: A sub-pixel is displayed as a small white dot on a black pattern. First iPad 2 Defects Arrive as Backlight Bleeding Issues Posted by Zack | Posted in Consumer Electronics | Posted on 12-03-2011 Tags: Apple, Apple iPad, Apple iPad 2, ipad, iPad 2, iPad 2 bleeding issues. thats very bad backlight bleed. Sometimes people keep the brightness of their monitors too high and that can also cause issues. Follow our easy instructions to help you solve common TV issues with lines, pixels, tiles, jumping screen, frozen screen, a blue screen, a black screen, aspect issues, a stretched picture, black bars, captions, bad color, or a grainy …. Up to you whether you want to exchange it mind. Find & buy the right laptop, tablet, desktop or best server. I first bought a NS-L42Q-10A and noticed the issue. Yeah, it's technically a defect, but it might be too common to avoid entirely. 12 comments. With ASUS’s exclusive Aura Sync Lighting and a mini projection of the ROG logo on the desk below, you can have ambient lighting synchronized with other Aura-Sync components for some extra gaming glamor. 6 bugmy sw download is damn bloody slow (30kb/s) on the pc I can charge with my ipad on USB. 05-08-2013 08:47 PM Like 0. Just don’t leave it at 100%. And no, Newegg will not take it back for back light bleeding because it is not a defect. De multe ori este confundat cu backlight bleeding-ul sau IPS glow-ul. Liquid crystals do not emit light directly, instead using a backlight or reflector to produce images in color or monochrome. Dead-pixel check "Dead" pixels—defective pixels on a liquid crystal display (LCD) that are not performing as expected. This issue is known as Backlight Leak or Bleed. But doesn't the Note 8 use an OLED screen, so there is no LED backlight like on LED screens. Backlight Bleeding of Tablet LCD. Press escape or enter when you are done. Backlight Bleed Very similar to Backlight Uneveness, but perhaps it would be good to say that in the case of backlight bleed that the monitor is capable of producing a higher brightness than listed?. The defect problems I found are: Dead pixels Backlight bleeding from the edges, and different places around the frame The backlight is not evened well. So can you tell me please is this still a manufacturing defect that dell will recognize as the reason to replace monitor?. - Little to No backlight bleed. In ultima perioada, pana si cele mai ieftine telefoane se bucura de panouri IPS LCD mai bune. thats very bad backlight bleed. It is known however that some units will show a greater defect than others, as stipulated by other users having processed. which i'm pretty sure will be enough for some people not to buy it. So while you might be enamored with your fancy new flatscreen. Surface Pro 2017 Backlight Bleed Question: Why isn't Microsoft acknowledging the new Surface Pro 2017 display backlight bleed defect and ignoring its customers after the launch of the product? When will they solve the problem? Because all of the units have the defect and replacing it at the Microsoft store is not a viable solution at the moment. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. on a display as expensive as this. As LCDs do not produce light by themselves—unlike, for example, cathode ray tube (CRT) displays—they need illumination (ambient light or a special light source) to produce a visible image. Most common monitor defects are Backlight Bleed, Stuck Pixel, Pixel Dead, Stuck Pixel and IPS Glow. First iPad 2 Defects Arrive as Backlight Bleeding Issues Posted by Zack | Posted in Consumer Electronics | Posted on 12-03-2011 Tags: Apple, Apple iPad, Apple iPad 2, ipad, iPad 2, iPad 2 bleeding issues. This defect is due solely to poor display construction and non-existent quality control. I had three iPads and two iPhones, all of them had a defect out of the box (deep scratch, crooked cut inside the housing, crooked print, backlight bleed, screen popping out on one corner). I guess it had to happen sooner or later. As long as it is a visible defect I've never heard of a store giving trouble to anyone about this. ) The screen did not get hit by any way, I havent even taken it outside the house yet. Yes, quality check and give me a panel with minimal backlight bleed. The light bleed, often referred to as backlight bleed, is described as a certain amount of light that comes out from the top and the bottom of the screen in those places where the display should. I then tried a Viewsonic XG2703-GS, no dead pixels, minimal backlight bleed but the white balance was awful. This is a simple test designed to make it easier to detect LCD "dead pixels" (pixels that are either stuck-ON or stuck-OFF) by displaying a series of solid background color pages for contrast. Backlight Bleed Test - How To Test Your Monitor For Backlight Bleed. I consider myself lucky with my Acer but it does have some backlight issues on the right side. Are you referring to light bleed? " > Yes, it happens. Therefore, these models are significantly thicker compared to Edge LED. not turning on, dead pixels, etc) not caused by the manufacturing process. U3419W, backlight bleeding I've purchased dell monitor U3419W from Dell reseller in 15 days ago in Belarus. Backlight bleed occurs when there is a misalignment in the backlight and panel substrate layers of the screen. Backlight bleed is an issue that is not related to IPS technology, but the "glow" effect is common to IPS technology, and a result of how the technology filters light through its panel. It reminds me of staingate problem with Apple who eventually gave free replacement. Standard Warranty Terms And Conditions : 1. I was gifted a Pokemon New 3DS bundle for my birthday, cracked it open for the first time yesterday to play Monster Hunter, and I noticed there's backlight bleed on the top screen (bottom-left side. A common side effect of modern LCDs is light bleed. Ive bought today brand new ROG. Backlight bleeding is usually a design flaw and is most commonly found in cheap monitors. Common Procedures and Associated Procedural Bleed Risk The views expressed in this appendix by various specialty societies do not necessarily reflect the official views of the American College of Cardiology. It's fine when the picture is full screen and bright, but when it's either widescreen or a black/dark picture, it's not. There's like 3 oval shaped columns of backlight bleed in the center. I know backlight bleed is something normal on ips monitors, i have 2 other brands of ips. LCD panels are pretty sensitive to pressure, so extra pressure caused by misalignment of the TV's components, or by mishandling of the panel during manufacturing, could lead to defects appearing. How many of you have had backlight bleed and return/replaced for a good monitor?. Is there a simple fix for uneven lighting/light bleed. Backlight clouding on the LG Infinia 47LE7500 The Pinoy Digital Video and Devices Community I therefore assumed that the occurrence was more of a settings-correctable downside than a factory defect on the model. the most high end version of LG's 21:9 monitor to hopefully avoid this backlight defect, but it all ended up being a waste of. Up to you whether you want to exchange it mind. Any brand or developer is subject to this. Howdy, I just received my Samsung P2770H monitor from Take2, and man is the backlight bleed bad!! The problem is highly noticeable and distracting on the left and right and worst on the top edge. Buy Lenovo Ideapad L340 Gaming Laptop, 15. 05-08-2013 08:47 PM Like 0. Test your mobile phone, laptops, monitors for backlight bleed. I do not yet know if this is an isolated defect or if bleed occurs on all Lenovo C630 displays due to low quality component selection. Backlight Bleeding What can cause monitor to have backlight Bleeding. Right now its still a compromise to get a reasonably high resolution like 2560x1440 and up with 120-144hz and IPS tech in the form of quality defects as the. Get informed before you buy! - 5277688. Backlight bleeding can affect LCD displays, regardless of their price and build quality. Less of a clicky feel. I'll bet that if you even tilt the PB a bit say 20 degrees or so with the angle of the right side (where it was darker ) closer to you than the left and the bottom of the screen. It only appears to the eye during dark scenes and the worst when viewing at night with lights off in roomjust terrible. This makes it seem like it could be a bad capacitor somewhere. Google will lead you to so many posts about the issue you really have to wonder how common large amounts of light bleed are. We have a new 4K LG and it has a backlight bleeding issue. backlight bleed. profile, Dec 19, 2017. Upon releasing pressure, the bleed creeps back in making the root of the problem quite evident. Or really it's just called backlight bleed in your case if the surface hasn't been repaired before. The backlight bleed through problem is more evident when viewing a dark scene in a video or basically any circumstances where the screen is noticeably dark (i. Backlight bleeding is a plague, and it surprises me that we still have those issues in a 700 £ monitor! Seriously ASUS?! First unit of mine came with dead speakers, dead pixels, and a small defect in the bottom right corner. Hi everyone. Sony XBR 950G 4K UHD smart TV review: Dated technology with a state-of-the-art price tag This TV would've been a favorite two short years ago; today, the color and black levels are behind the times. Some owners are now starting to wonder why Microsoft has not yet even acknowledged the issue, with one user on Microsoft's official support site, Answers. Yes, quality check and give me a panel with minimal backlight bleed. save hide report. "Why aren't any of the tech sites reporting the prominent backlight bleed display defect in ALL Surface Pro 2017 devices?" the emailer questions. The ambient environment and monitor brightness have a big impact on perceived bleed and glow. Please simply contact Sights and Sounds by phone at 634-1789 to 90 with a description of any problem you may be having and they will arrange for a replacement unit. Actual bleed is far more common on very cheap panels due to poor construction; but usually you can minimize it to such a level that homogeneity over the whole screen is more important that a lighter corner or edge. Anyway, the purpose of this thread is partly to determine how retailers view backlight bleed, is it considered as a defect and thus the set can be swapped for a replacement? However, assuming the retailer (Coop Electrical) does agree there is a defect, what are the chances of a replacement having exactly the same issue?. You can return it and get another one if it really bugs you. Laptop backlight bleed fix. So I'm prepared to put up with it. Basically what they are describing is backlight bleeding. Fast and free shipping free returns cash on delivery available on eligible purchase. Please simply contact Sights and Sounds by phone at 634-1789 to 90 with a description of any problem you may be having and they will arrange for a replacement unit. This is due to the way these displays work; they use a light behind the panel that faces the display. You should also dim the lights and set the brightness of your display to a reasonable level; in normal lighting conditions, that’s ~30-50% depending on your display’s maximum luminance. Backlight bleeding is usually a design flaw and is most commonly found in cheap monitors. This is the bulb check; they should go out in a few seconds. ) Active Application number US13/684,862 Other versions US20130120234A1 (en Inventor Robin Atkins. Through my personal experience I have exchanged 7 rMBP units due to defects out of the box, although backlight bleeding was one of the common issues I encountered in all machines even if it was extremely minimal. Problems with booting, backlight bleed, fast charging, and more Issue: Bootloop We have seen a handful of reports about the LG G5 getting stuck in a bootloop, where it continually restarts itself. Actual bleed is far more common on very cheap panels due to poor construction; but usually you can minimize it to such a level that homogeneity over the whole screen is more important that a lighter corner or edge. There is no exchange policy for any company regarding this problem. The type of the backlight and the position of it directly affect the uniformity of the screen. Of course, the backlight bleed is much more noticeable as a result. Defective LG-34UM94-P with backlight bleed. Upon releasing pressure, the bleed creeps back in making the root of the problem quite evident. Sometimes people keep the brightness of their monitors too high and that can also cause issues. Backlight bleeding can affect LCD displays, regardless of their price and build quality. Laptop screen problems: Call 020 7237 6805 if you have laptop screen problems such as black or blank screen, no video and horizontal or vertical lines. I'm three days in and haven't noticed it since I took it out of the box. Bleed And Die, a song by Mindset Defect on Spotify We and our partners use cookies to personalize your experience, to show you ads based on your interests, and for measurement and analytics purposes. Now, aided by a report from PC expert Paul Thurrott, examples of the problem have been flooding in. This defect is especially noticeable with cheaper monitors because their build quality and the materials used in manufacturing them are of worse quality or are not opaque enough to completely block various light spectrums. 11-cv-01576-H-RBB) alleging, among other things, that LG Electronics sold LG G2x wireless phones that had defects that allegedly caused the LG mobile phone to freeze, shutdown or power off at random or leak backlight from the edges of the LG phone screen (i. How to test: Put your webbrowser in fullscreen mode (Usually the F11 key); Use Alt+RightArrow to go to the next background page, and Alt+LeftArrow to go back. It was first seen on some demo units and quite a few users have come. Ive done some checks and it has the backlight bleed issue, a small amount around the home button. That isn't backlight bleeding, thats a defect plain and simple. A standard credits sequence is a nightmare for a backlit TV, and this Sony struggles to do justice to the bright, white text without sacrificing a good deal. Backlight bleeding is a defect. That laptop uses an IPS panel. My replacement surface pro (2017) has backlight bleed. Hi everyone. ) Active Application number US13/684,862 Other versions US20130120234A1 (en Inventor Robin Atkins. This makes it seem like it could be a bad capacitor somewhere. If you see too much light bleed, you. after some research, it appears that it's suffering from backlight bleed. After a few seconds, every other backlight LED is slightly dim (but not completely off). When you first start your car, all of the lights on the dashboard should light up. Yeah, it's technically a defect, but it might be too common to avoid entirely. One of the best examples of fluorescence is found in Black Locust (Robinia pseudoacacia), which is very similar to Mulberry in both appearance and weight. "There has been no response from Microsoft. It may occur as a result of manufacturing defect, bent panel, too much pressure around the panel, or even crushed lquid crystals on the edge of the panels. Monitor Defects – Backlight Bleed, IPS Glow, Pixel Dead, Stuck Pixel 4 min read So your new gaming monitor finally arrived, and you are super excited to play games at 4K or watch movies on a screen that is big enough. The picture I posted does pronounce the clouding you mention and backlight bleeding, but to the naked eye in normal lighting it is not really obvious. append * for a wildcard search. And yes the second photo was made in a bit darker room, but anyway backlight bleeding in the bottom right corner has just a clear white color, unlike 3 other corners with minor backlight bleeding that is quite fine. Artist experts and professionals demonstrate, teach, offer tips, techniques and art instructions on video for beginners just starting out, intermediate in training and advanced artists. However I can see this clouding by watching movies too as there are these black bars due to the 3:2 ratio. LCD (Liquid Crystal Display) is a type of flat panel display which uses liquid crystals in its primary form of operation. Most cars have one or two brake warning lights on the dashboard. Backlight bleeding was present in 3 of the 4 corners. Some Amazon comments show some pretty bad examples, but others had backlight bleed-free versions, so make sure to check carefully when your monitor arrives so you can request a replacement if your version suffers. Backlight bleed refers to coloration of blacks, often on the edges or the corners of the display. 1080p screen backlight bleed. I think the backlight bleed is illegitimate as an issue. We are always here to help you. This is due to the way these displays work; they use a light behind the panel that faces the display. A small amount of backlight bleeding is acceptable, but too much may qualify your display for RMA. Now we are going to test the backlight bleeding at 0%, 50% and 100% brightness and the testing will be performed in a dark room. the thing is backlight bleed is almost impossible to eliminate due to nature of the technology of ips displays. The bright spots are static and don’t shift with your view like IPS glow. One of the first reported problems has to do with the backlight supposedly "bleeding". Hi there! Bought a brand new HP OMEN 15-ax203na recently (although not directly from HP), which unfortunately had bad backlight/screen bleed (I think this is the correct term). save hide report. When that starts, and how long it lasts, is less clear. So while you might be enamored with your fancy new flatscreen. Backlight bleed is characterized as light leaking around the edges or corners of an LCD display. These light spots are especially noticeable on solid colors. A bright future lies ahead for OLED. The cost to service an iPad with an accidentally damaged screen depends on your iPad model, any additional damage, and if you have AppleCare+ cover. Question! Can they fix it or do they have to replace the Panel itself or replace the TV. IMHO I would never ever touch a Samsung TV. Also commonly called View of "Clouds", Clouding, Backlight Bleed or "Mura". But this guarantee doesn't cover backlight bleeding. Moderate amount of backlight bleed in the lower left corner Overall Review: My only real gripe is the back light bleed. Any brand or developer is subject to this. Backlight bleeding is a defect. And no, Newegg will not take it back for back light bleeding because it is not a defect. Get informed before you buy! - 5277688. I ask myself why there is no way to set up the backlight power, i'm always on a very dark room and i don't need so much light neither on 144hz and when i'm in 3d, i would like to be able to set the backlight to a lower value to get rid (or substancially reduce) of those bars at the price. but all 4 corners like that is very bad. Not all panels have the same degree of backlight bleed, which would explain why some users notice the blue fringe and others don. ps: this is the darkest i can get my room without waiting for midnight. Actual bleed is far more common on very cheap panels due to poor construction; but usually you can minimize it to such a level that homogeneity over the whole screen is more important that a lighter corner or edge. The price is right for the included features, but we're very disappointed in HP's QA measures. Another issue being reported by users is yellow spots appearing beneath the LCD glass. You cannot RMA for an inherent flaw. Here’s another laptop with backlight failure. The picture I posted does pronounce the clouding you mention and backlight bleeding, but to the naked eye in normal lighting it is not really obvious. Backlight bleed test at 100% brightness. 00 - TFT screens have thousands of pixels, on a 1024x768 monitor, there are three cells for each pixel - one each for red, green, and blue - which amounts to nearly 2. Problems with booting, backlight bleed, fast charging, and more Issue: Bootloop We have seen a handful of reports about the LG G5 getting stuck in a bootloop, where it continually restarts itself. Ive recently become the proud owner of a 64gb 3g ipad 2. Yes, quality check and give me a panel with minimal backlight bleed. I think the backlight bleed is illegitimate as an issue. This issue is known as Backlight Leak or Bleed. You should also dim the lights and set the brightness of your display to a reasonable level; in normal lighting conditions, that's ~30-50% depending on your display's maximum luminance. 4 million cells (1024x768x 3 = 2,359,296). When viewing in a completely dark room there is significant backlight bleed in the upper right and left corners of the screen. This causes light from the backlight to "bleed through" to the pixel layer above it. I personally. Upon releasing pressure, the bleed creeps back in making the root of the problem quite evident. There's a major problem with with HDR TVs no one is really talking about – and only one real solution to it. Sticking Tablet Defect. Also commonly called View of "Clouds", Clouding, Backlight Bleed or "Mura". As mentioned above, we asked Vizio media relations (early Wed. My previous laptop (a cheap Dell) didn't suffer from this. Sorry by backlight bleeding I meant the whole backlight uniformity. the thing is backlight bleed is almost impossible to eliminate due to nature of the technology of ips displays. When you first start your car, all of the lights on the dashboard should light up. This is due to the way these displays work; they use a light behind the panel that faces the display. Basically what they are describing is backlight bleeding. Find & buy the right laptop, tablet, desktop or best server. warrants its monitors to be free from defects in material and workmanship for a period of 3 years, 4 years for AGON branded monitors. Backlight bleeding is usually a design flaw and is most commonly found in cheap monitors. Laptop backlight bleed fix. This issue is known as Backlight Leak or Bleed. -Also Mine came in with no defects. " It's an issue that has plagued TVs since the days of the CRTs and plasma, caused by leaving a static image on the screen too long. (Lit, but dark. If a light doesn't go out, then your car is alerting you of a problem. Backlight Bleed Final Elixir. Turn the TV off. Unfortunately, this is a problem presented by several screen producers today. Upon releasing pressure, the bleed creeps back in making the root of the problem quite evident. Is Monitor backlight bleeding a defect, or just the way gamespot. I am currently on my second set and am about to return this one due to all four corners exhibiting this unacceptable defect! On top of this, the TV doesn't even sit level in its stand! I have always bought Sony products (it sits on. IPS glow should not be confused with backlight bleed, which occurs when light spills out from the border of the display. Are you referring to light bleed? " > Yes, it happens. Overall Review: Yes I would recommend it. Backlight bleed test at 100% brightness. Zero backlight bleed. A screen capture comes directly from the video memory of the computer and would not show any monitor defects. There is no exchange policy for any company regarding this problem. Disclosed herein is a system for controlling the interactions of light between adjacent subsections of a dynamic LED backlight. the source of the bleed is due to the nature of the backlighting, the LCD is lit from the corners, where it diffuses throughout the rest of the screen, and that's why the corners are the. Example of backlight bleed: Tablets; Monitors; Monitors; Click Here or press Enter to test your screen. On OLED screens it is the actual pixels that light up, so black shouldn't light up at all. com (Microsoft's support site) puts it: "Why isn't Microsoft acknowledging the new Surface Pro 2017 display backlight bleed defect and ignoring its customers after. Screen bleeding or backlight bleeding happens because modern displays with the exception of OLEDs work by shining a strong backlight through a liquid crystal display panel to create an image. Question: Why isn’t Microsoft acknowledging the new Surface Pro 2017 display backlight bleed defect and ignoring it’s customers after the launch of the product? When will they solve the problem? Because all of the units have the defect and replacing it at the Microsoft store is not a viable solution at the moment. The warranty term differs from one region to another. ) to explain why its HDTVs are un-repairable when a backlight fails and for an explanation as to what Vizio defines as a defect that is un-repairable. ps: this is the darkest i can get my room without waiting for midnight. Color banding, backlight bleed and the dreaded dead pixel — here's what to avoid when making your next purchase. I wrote my retailer about changing the unit but would be interested in knowing whethere you found anything out about this problem. Due to the nature of the manufacturing process, occasional defects can occur. i called PC richard from who i bought it from and they said its normal on LED tvs. Give them photographic evidence of the defect, a copy of your sales receipt and save a record of your attempt to contact them with the date and evidence you submitted. Edge-Lit designs can result in poor light uniformity with light-bleed from the edges and unwanted "blooming" around bright details. Most cars have one or two brake warning lights on the dashboard. Black or single-colored lines on LCD screens are caused by a lot of different issues, but if the standard fixes outlined in the flickering section above don’t fix them (check your video and power cables for problems, install new drivers), it’s probably a physical defect in the screen itself. In order to test your display for backlight bleed, play the video below in full-screen. VIZIO's full-array LED backlight spans the entire screen for precision dimming and superior light uniformity. If the bleed area is relativey small then adjusting the settings to use a lower backlight would enable you to hide the effect. It is a manufacturer defect on the screen which I would say is acceptable. Ive bought today brand new ROG. Anyway, the purpose of this thread is partly to determine how retailers view backlight bleed, is it considered as a defect and thus the set can be swapped for a replacement? However, assuming the retailer (Coop Electrical) does agree there is a defect, what are the chances of a replacement having exactly the same issue?. Moderate amount of backlight bleed in the lower left corner Overall Review: My only real gripe is the back light bleed. The display is fine, doesn't have the defect and has less backlight bleed. As one customer on Answers. However, it also has very noticeable backlight bleeding and it's a little frustrating. Click Here for iPhone or iPad user. So the answer is NO it can't get better or worse. Press escape or enter when you are done. The issue is caused by the backlight behind the screen not being completely blocked by the other components on top of it. I know backlight bleed is something normal on ips monitors, i have 2 other brands of ips. This happens when the backlight is not completely blocked out due to design or manufacturing issues and/or poor quality control. Not even close. Due to the nature of the manufacturing process, occasional defects can occur. With Verizon Protect (our best value), you can also get cracked-screen repair for select smartphones, subject to parts availability, and Tech Coach support. Quite happy with it. However, backlight bleed isn't a "defect," per se. One thing you'll notice in highly technical panel reviews is the lack of backlight bleeding comments. In ultima perioada, pana si cele mai ieftine telefoane se bucura de panouri IPS LCD mai bune. I've had my new Microsoft Surface Pro 4 for a couple of days and I noticed this nasty defect at the bottom of the screen. Backlight bleeding is simply some of the backlight leaking through. i have an ips monitor as well but it has minimal bleed in the bottom left. CultofMac has well documented this problem. There's like 3 oval shaped columns of backlight bleed in the center. for that matter) implying (or stating) that there is an "acceptable level of backlight bleeding" is acting in an unconcienable manner. Screen bleeding or backlight bleeding happens because modern displays with the exception of OLEDs work by shining a strong backlight through a liquid crystal display panel to create an image. Not even close. The warranty term differs from one region to another. My second Acer XB271HU has no dead pixels, white balance is good and minimal backlight bleeding. So it's kind of disappointing to see that many BMPCC4K screens seem to have a backlight bleeding issue on the bottom left hand side of the screen. First the backlight bleeding - all four edges of the screen had bad backlight bleeds, especially the right side (other people have reported the same severe right side bleed). Of course, the backlight bleed is much more noticeable as a result. I bought two of these monitors and both have the same issues. Choose this option to have our staff pick the top 20% of panels available for your model line that exhibit less backlight bleed. The backlight doesn't excite me expecially at 120/144hz and in 3d/lightboost, while at 60hz is quite good. Through my personal experience I have exchanged 7 rMBP units due to defects out of the box, although backlight bleeding was one of the common issues I encountered in all machines even if it was extremely minimal. Backlight bleed, nu este un defect foarte grav si foarte multi dintre utilizatori, nici nu isi dau seama de existenta lui. Read less Read more.