Pixel compensation method, device and system

A compensation device and pixel technology, applied in cathode ray tube indicators, static indicators, instruments, etc., can solve problems such as display screen aging, and achieve the effects of reducing afterimages, realizing aging compensation, and improving display uniformity.

Active Publication Date: 2021-01-22
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a pixel compensation method, device and system, which can solve the aging problem of the display screen

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  • Pixel compensation method, device and system
  • Pixel compensation method, device and system

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Embodiment Construction

[0067] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0068] Please refer to figure 1 , which shows a schematic diagram of the implementation environment of a pixel compensation system involved in the pixel compensation method provided by various embodiments of the present invention, see figure 1 , the implementation environment includes: a display device 01 and a compensation device 02 . Wherein, the display device 01 and the compensating device 02 are connected through a wired or wireless ...

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Abstract

The invention relates to a pixel compensation method, device and system, and belongs to the field of display technology. The method includes: performing pixel value sampling on at least one frame of image to be displayed on the display screen to obtain target sampling data; sending reported data including the target sampling data to a compensation device, and the reported data is used for the The compensation device determines the pixel compensation data based on the aging time after determining the aging time of the display screen based on the target sampling data; after receiving the pixel compensation data sent by the compensation device, based on the pixel compensation data Pixel compensation is performed on the target frame image to be displayed on the display screen. The invention realizes the compensation for the aging of the display screen. The invention is used for aging compensation of display screens.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel compensation method, device and system. Background technique [0002] A display screen, such as an organic light-emitting diode (English: Organic Light-Emitting Diode, OLED for short) display screen, is a display structure composed of a circuit structure and a display device. [0003] However, the material of the display device usually includes organic materials, and the organic materials will gradually produce irreversible aging with the increase of use time, which will lead to the aging of the display screen. The display uniformity of the aging display screen decreases, and with the deepening of the aging degree, display problems such as afterimages may even occur. Therefore, there is an urgent need for a method capable of compensating for the aging of the display screen. Contents of the invention [0004] Embodiments of the present invention provide a pixe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3233
CPCG09G3/3233G09G2320/0233G09G2320/0242G09G2320/045G09G2320/048G09G3/2003G09G3/3208G09G5/10G09G2320/0257G09G2320/0626G09G2320/0666
Inventor 朱明毅杨飞陈燚王雨王俪蓉
Owner BOE TECH GRP CO LTD
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