What is a Monitor Burn and How to Fix it?

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As temperatures start to warm up in the northern hemisphere, you may be thinking about ways to avoid sunburn. From sunscreen to seeking shade, It’s good to be sun safe, but don’t neglect the ever-present threat of monitor burn! Yes, monitor burn (also commonly called screen burn and image burn, with or without an “in”) is a pesky phenomenon where an image remains on your display for longer than you want it to.

Like a ghost stuck in the display, monitor burn affects different screen technologies in different ways. Sometimes screen burn makes a brief appearance, while at other times (OLED monitor burn in) it may remain as a permanent reminder of a previous image. 

Sounds annoying? Well it is, but even if you’re reading this article through the dismal fog of monitor burn in, don’t give up yet. Read on to discover the science behind monitor burn, why it happens, as well as how to fix it and avoid future burns!

So, what is monitor burn (aka screen burn)?

As much as you may enjoy the aesthetic charm of your monitor logo, or UI bar, you don’t want them to linger after you navigate elsewhere. Monitor burn is essentially a permanent discoloration on LCD, LED, and OLED screens. It strikes when static images such as logos or navigation buttons stay on your screen for extended periods, leading to uneven pixel wear, and eventually burning these images into your display like an unwanted tattoo or brand. Understanding pixel wear helps with understanding burn-in: pixels displaying bright, static images for extended periods degrade faster than others, losing brightness. This leads to discoloration, ghosting, and eventually burn-in. 

Different screen tech and burn-in, what’s the score?

LED, LCD monitor burn in, and OLED burn in are slightly different creatures. The severity of burn-in potential hinges on how the pixels in the display generate light to create images. 

• LED displays (LCDs with LED backlighting) generally only suffer from temporary burn-in, known as image persistence, a condition which usually clears up with time.
• LCD displays are equipped with a permanent backlight, and use liquid crystals that don’t degrade in the same way as pixels do, meaning that burn in is rare.
• While OLED and even QD-OLED represent the pinnacle of image clarity and display technology, their single pixel nature leaves them very vulnerable to monitor burn. OLED stands for organic light emitting diode, meaning that each pixel emits its own light. Each pixel has the potential to degrade unevenly with static content, resulting in the dreaded screen burn.

How to prevent monitor burn

Prevention is better than cure, and thankfully there are a few simple steps that screen users can take to lower the risk of monitor burn-in. While some of these may seem obvious, when we’re busy gaming, working, or streaming, at times we may overlook basic self-care, let alone preventative steps to keep our displays healthy.

• Brightness. Tone it down! If you’ve been around since the dawn of the computing age, there’s no denying that the brightness of modern displays is a marvel. That said, high brightness levels actually accelerate pixel wear, especially on OLED displays. To lower the stress on your display (and in turn your stress), keep brightness settings in the mid-range, or use adaptive brightness settings to ensure years of comfortable, burn-in free computing.
• Stop static content. If you’re a gamer and you pause your game on your beloved OLED display then fall asleep, there’s a high risk of monitor burn. If you play games or use software with persistent UI, make sure to switch tasks, or hide overlays when convenient to guard against monitor burn.
• Screensavers. Who’d have thought that screensavers could actually save your screen from damage? Well they can: animated, moving screensavers that are programmed to kick-in during periods of inactivity will stop static images like logos and navigation buttons from being permanently etched onto your display. Your display may also have pixel shift or logo dimming: minuscule automatic adjustments to even-out pixel use and prevent burn in. Check your settings to enable these saints of the screen.
• Take a break. Sounds obvious, but taking regular breaks from your screen can positively impact your health as well as your screen health. Studies have found that breaks increase your productivity, and they also reduce the chance of permanent image retention on your screen. So turn off the display, take a short walk, and you’ll both benefit! Alternatively, use screen timeout or sleep mode for periods of inactivity, so even if you forget to turn your monitor off, it will automatically dim, reducing the risk of burn in.

How to fix a monitor burn

If you’ve been burned, there are several steps that are worth trying in order to rid your display of the barbarous burn in. 

• Pixel refresher. Don’t worry, the makers of OLED displays are painfully aware of monitor burn. So much so, that the majority of modern OLED monitors and TVs feature inbuilt technology to correct uneven pixel wear. Pixel refreshers, or compensation cycles recalibrate voltage levels across the screen to reduce burnt-in images and ghosting. Check in your display’s settings: some screens run this fix automatically, while others may require settings changes.
• White screen. If you’ve got a mild case of image retention, then displaying a full white screen, or playing a specialized burn-in repair video featuring a range of migraine-inducing shifting colors and noise patterns can help to neutralize mildly degraded pixels, bringing your screen back to its former glory.
• Brightness. We mentioned this above, but it really is the most important step you can take if you’ve already got some burn in going on and you want to prevent further damage to your display. Overuse and high brightness settings stress the pixels and can lead to monitor burn. So, take a deep breath and set screen brightness to 50% or below. Ideally, turn your screen off completely during times of inactivity, or overnight.

Burn the burn

We hope this guide to monitor burn in and how to fix it has been helpful. If you’re suffering from screen burn, be sure to try some of these steps to fix your display issues. While monitors come in many shapes, sizes and display technologies, getting the settings right can be the most important first step to preventing monitor burn. If you use an Acer monitor, be sure to make use of our extended service plans, for added peace of mind. As a final thought, remember that reducing brightness and letting your screen rest can go a long way in helping your screen to regenerate.