What to do if the OLED screen burns in, how long does the OLED screen burn in

What's going on with OLED screen burn-in?

If the OLED screen is used normally, it may have a very light burn-in screen for three to five years, or it may not be a problem.

As long as it is OLED, it will burn the screen, but if you have good usage habits, you can use it for a longer time, especially the E3 material, which will begin to have obvious traces in about three years, and it is unacceptable to continue to use LCD models.

The current mobile phone replacement speed is very fast, more than three years, less than half a year, will be replaced, generally at this time period, the screen of the mobile phone is still in a relatively young state. After all, a mobile phone is not a TV, and it will not be used for more than ten years as long as it is not broken.

How to deal with mobile phone screen burn-in:

1. Shorten the lock screen time.

The phone will have an automatic lock screen time, and if you don't perform any phone actions within the time limit, it will automatically lock the screen. In addition to saving power, this function can also prevent screen burn-in. If your phone is using an OLED screen, it's best to minimize the time of automatic screen locking.

2. Change the wallpaper often.

Open the phone, the first thing you see is the wallpaper, if you don't change it for a long time, it means that the phone will display this image for a long time, it is recommended that you set different lock screen wallpapers and desktop wallpapers, change them often, if it is a live wallpaper, it would be better.

<> OLED screen burn-in depends on the specific use case. The burn-in problem of OLED screen cannot be solved, but the following methods can be used to avoid or alleviate this phenomenon to a certain extent.

1. Don't let the still picture stay on your phone screen for more than an hour, and turn off the phone screen when you don't look at it.

2. In the first 200 hours of use, the AMOLED screen is easier to burn in. So in the first 200 hours, adjust the contrast ratio of the AMOLED screen to 50 or lower. High contrast causes the chemicals in the screen to burn more vigorously, which reduces the time it takes to burn in.

OLED (OrganicLight-EmittingDiode, also known as organic excitation light display, organic light-emitting semiconductor) is the English abbreviation of organic light-emitting diode. It is a device that uses a multi-layer organic thin film structure to generate electroluminescence, which is easy to fabricate and requires only a low drive voltage, which makes OLED very prominent in meeting the needs of flat panel display applications. OLED displays are thinner and lighter than LCDs, with high brightness, low power consumption, fast response, high definition, good flexibility, and high luminous efficiency.

The OLED screen will burn in for 200 minutes.

First of all, when the smart phone was first listed, the OLED screen technology was not used very exquisitely, when using the mobile phone and maintaining a picture, the mobile phone will continue to be hot, so that the screen can not withstand the heat and cause the mobile phone screen to burn the screen, in general, the screen burn-in situation requires the mobile phone to reach at least 200 minutes and has been a high-brightness continuous ** This picture, will appear.

OLED can be called Chunchang organic light-emitting diode or organic laser display, OLED has the advantages of bright colors and low power consumption, its display technology has the characteristics of self-luminescence, through a very thin organic material coating and glass substrate, when there is an electric current through, these organic materials will emit light, not only the display screen has a large viewing angle, because there is less LED backlight, power consumption can be reduced, in the screen application design on the hall, it can be bent, so it can be used to design a wider range, Such as curved screen, under-screen fingerprint recognition, etc.

Disadvantages of OLED screens

Imprint, color decay, due to the material limitation of OLED, the pixel has a life limit, and the screen is prone to color shift, color decay, and traces of imprinting after a long time. But this is not a problem unique to OLED phones, and LCD screens are also prone to similar problems.

Splash screen, due to the dimming method of OLED, may lead to the phenomenon of splash screen, splash screen refers to the screen flickering at a low frequency, although the visual flicker can not be seen, and the phenomenon of visual fatigue may occur after watching for a long time, but this part varies from person to person, and some people can't feel it.

The cost is high, at present, the difficulty of OLED production and the cost of materials are higher than that of LCD, although the market share is gradually increasing, but it has not completely replaced LCD screens; Take Apple's iPhone 11 in 2019 as an example, it still uses LCD screens.