How to Maintain a OLED TV to Prevent Burn-in – Guide
OLED technology offers a great picture, but it’s not perfect. As each pixel emits its own light, it can wear out at different rates. For example, if a certain area is lit much brighter with white than the rest of the screen for an extended period of time, the peak brightness of that area may not be the same a few years later. This effect also carries over to the subpixels: if one color is overused compared to the others, there could be a color shift at that location years later. This effect is called burn-in, and while it’s not as severe as with plasma TVs and, before that, CRT screens, it still shouldn’t be ignored. If you own an OLED panel or are thinking about buying one, you should protect your investment and ensure it lasts for years to come. Let’s take a look at some tricks you can use to control the effect. The good news is that there are already many technologies available to mitigate the problem, and in most cases, you don’t have to worry too much. However, there are a few caveats to keep in mind, especially with the type of content you display.
Which OLED screens should you be concerned about?
Currently, OLED panels are mostly found on premium smartphones and high-end TVs, while PC monitors are rarely equipped with OLEDs. OLED panel burn-in is both an in-cell phenomenon phones like on TVs. This is less of a problem because as soon as it becomes noticeable, the device often needs to be replaced for other reasons. Televisions, however, have a much longer lifespan: the average homeowner keeps their set for seven to 10 years. Therefore, it is worth monitoring device usage to ensure an optimal viewing experience even after the warranty period has expired.
How to prevent OLED burn-in
“Burn-in” is another name for permanent image retention, where a pattern is permanently attached to the screen. This is caused by uneven pixel wear, where organic compounds within the screen wear out faster than the surrounding ones. Permanent image retention is a cumulative process. This means that viewing the same image for one hour at a time has the same effect as viewing the same image for one hour a day for 000 days. It usually takes hundreds or even thousands of hours for the image to be recorded. The easiest way to avoid burn-in is to avoid displaying static elements on the screen for long periods of time. This includes “latest news” on news channels, health bars, and other video game-related HUD elements (as shown below), or the “YouTube” logo that always appears in the same place on the screen when the app is launched. This is another reason why OLED displays are not the ideal computer displays despite their beauty. Whether you’re using macOS, Windows, or Linux, you’ll have the same static things on your screen every day. The same goes for a game you’ve been playing every day for months or years, or a news channel that’s been running in the background. If you consume a variety of content, you are unlikely to experience burn-in. If you’re the type of person who plays video games for a few weeks and then moves on to the next, you’re also relatively safe. If you like to turn off your TV instead of leaving it on a static surface, don’t worry. Be aware of its use, but don’t be obsessive about it. You haven’t spent so much money on a TV not to enjoy it, and OLED TVs have come a long way since the mid-2010s, when there was no burglar alarm.
Final note
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