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Display screen brightness adjustment method and device, storage medium and electronic device

A technology for brightness adjustment and electronic equipment, applied to static indicators, instruments, etc., which can solve problems such as the influence of the display screen and the performance of the display screen

Active Publication Date: 2018-04-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the proximity sensor is set in the display area of ​​the display screen, the proximity sensor will affect the display screen during the working process, making the display area facing the display screen and the proximity sensor flicker, affecting the display performance of the display screen

Method used

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  • Display screen brightness adjustment method and device, storage medium and electronic device
  • Display screen brightness adjustment method and device, storage medium and electronic device
  • Display screen brightness adjustment method and device, storage medium and electronic device

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of this application.

[0039] The terms "first", "second", "third", etc. (if any) in the description and claims of the present application and the above drawings are used to distinguish similar objects and not necessarily to describe a specific order or sequentially. It should be understood that the items so described are interchangeable under appropriate circumstances. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion. ...

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Abstract

The embodiment of the invention provides a display screen brightness adjustment method and device, a storage medium and an electronic device. The display screen brightness adjustment method comprisesthe steps of: obtaining the maximum brightness and the minimum brightness of a preset area of a display screen in a preset time period, wherein the preset area is an area, on the display screen, directly facing a proximity sensor; calculating a brightness variance of the preset area according to the maximum brightness and the minimum brightness; calculating a brightness adjustment amount accordingto the brightness variance; and performing adjustment of the brightness of the preset area according to the brightness adjustment amount. In the display screen brightness adjustment method, an electronic device can adjust brightness of the preset area of the display screen to reduce the brightness variation amplitude of the preset area, and therefore, scintillation of the preset area can be inhibited and stability of displaying information through the display screen can be improved.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a display brightness adjustment method, device, storage medium and electronic equipment. Background technique [0002] With the rapid development of electronic technology, electronic devices such as smart phones and tablet computers have become more and more popular. Among them, electronic devices such as smart phones and tablet computers all have display screens. [0003] Usually, a proximity sensor is provided in a non-display area or a display area of ​​the display screen. The proximity sensor is used to detect the proximity or distance between the electronic device and an external object, thereby controlling the display screen of the electronic device to turn off or turn on. [0004] When the proximity sensor is arranged in the display area of ​​the display screen, the proximity sensor will affect the display screen during the working process, causing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3208G09G3/36
Inventor 张海平周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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