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Panel brightness adjustment method and device and storage medium

An adjustment method and panel technology, applied in the electronic field, can solve problems such as uneven brightness, achieve the effect of improving satisfaction and solving uneven brightness

Active Publication Date: 2019-04-02
CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a panel brightness adjustment method, device, and storage medium, which can effectively improve the problem of uneven brightness of the panel, thereby improving user satisfaction

Method used

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  • Panel brightness adjustment method and device and storage medium
  • Panel brightness adjustment method and device and storage medium
  • Panel brightness adjustment method and device and storage medium

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Embodiment Construction

[0077] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0078] The panel brightness adjustment method provided by the embodiment of the present invention is applicable to the situation where the brightness is uneven in the panel of the electronic device, figure 1 It is a schematic diagram of the waveform of each signal in a panel, such as figure 1 As shown, the pulse width of the enable signal OE in e...

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Abstract

The invention provides a panel brightness adjustment method and device and a storage medium. The method comprises the steps of respectively determining the corresponding target pulse width of an enabling signal in each area of a panel according to the pulse width of a data signal, wherein the enabling signal is different in corresponding target pulse width in at least two areas of the panel; and adjusting the brightness of the panel according to each target pulse width. The panel brightness adjustment method and device and the storage medium provided by the invention can effectively improve aproblem of uneven brightness of the panel and thus improve the satisfaction of users.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a panel brightness adjustment method, device and storage medium. Background technique [0002] With the development of the electronic technology field, people have higher and higher requirements on the brightness of the display panel of the electronic equipment. How to improve the brightness of the display panel to improve user satisfaction is particularly important. [0003] In the prior art, a large-size or high-resolution display panel of an electronic device mainly charges a plurality of pixels of the display panel row by row or column by row, so that the display panel can perform brightness display. [0004] Because in the prior art, multiple pixels are charged row by row or column by row, this will make the charging time of the first area different from the charging time of the second area, and each area has a resistance or capacitance. During the charging proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2320/0626
Inventor 白王静八木敏文储周硕刘翔郑君叶李文东陈金水席通
Owner CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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