Displayer burn-in prevention method and device and storage medium

A display and display unit technology, which is applied in the direction of machine actuators, static indicators, cathode ray tube indicators, etc., can solve the problems of OLED material aging, OLED display screen burn-in, etc., and achieve the effect of prolonging the service life and preventing screen burn-in

Inactive Publication Date: 2018-09-04
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of OLED display burn-in frequently occurring, which easily leads to premature aging of OLED materials, this application provides a method, device and storage medium for preventing display burn-in

Method used

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  • Displayer burn-in prevention method and device and storage medium
  • Displayer burn-in prevention method and device and storage medium
  • Displayer burn-in prevention method and device and storage medium

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Embodiment Construction

[0045] "First", "second" and similar words mentioned herein do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in quantity, but indicate that there is at least one. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0046] The "module" mentioned in this article usually refers to the program or instruction that can realize certain functions stored in the memory; the "unit" mentioned in this article usually refers to a functional structure divided according to logic, and the "unit" It can be implemented by pure hardware, or a combination of software and hardware.

[0047] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships,...

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Abstract

The invention discloses a displayer burn-in prevention method and device and a storage medium, and belongs to the technical field of display. The method comprises the steps that the target image frameto be displayed is acquired, and the image information of each display unit in the target image frame is determined; the target display units of which the image information does not change and the duration reaches the preset duration threshold are determined according to the image information of each display unit in the target image frame; and the images of the target display units in the continuous preset number of image frames are changed. The problem of early aging of the OLED material caused by the phenomenon of screen burn-in due to the fact that the OLED displayer displays the same image for a long time can be solved so as to achieve the effects of preventing OLED displayer burn-in and prolonging the service life of the OLED material.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a method, device and storage medium for preventing burn-in of a display. Background technique [0002] Currently, many terminals use organic light-emitting diode displays (Organic Light-Emitting Diode, OLED) for image display. [0003] Generally, after a terminal displays a certain still image for a long time, if the display is turned off, an afterimage of the image will be left at the position displayed on the display, and this phenomenon is called screen burn-in. For example, after the user watches the CCTV-1 channel for a long time, and then turns off the TV, the position where "CCTV-1" Fu Hao is displayed on the TV display will leave an afterimage of "CCTV-1"; another example is that the mobile phone displays the power icon for a long time After that, the screen of the mobile phone goes black, and the position where the power icon is displayed on the display of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3208
CPCG09G3/3208G09G3/20G09G2320/046G09G2320/103G09G2360/16G06F3/04817G06F9/30G09G5/003G09G2300/0861
Inventor 钟桂林李国盛刘正亮
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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