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Screen brightness adjustment method and device, storage medium, and electronic equipment

A technology for electronic equipment and screen brightness, applied in instruments, static indicators, etc., can solve problems such as affecting the accuracy of screen brightness and inaccurate ambient light measurement results, and achieve the effect of improving accuracy and accurate measurement data.

Inactive Publication Date: 2018-03-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the solution of placing the sensor under the screen can be used to realize the full-screen solution. However, taking the ambient light sensor as an example, the sensor will be interfered by the brightness of the screen when measuring light, making the measurement result of the ambient light inaccurate. Affect the accuracy of screen brightness adjustment

Method used

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  • Screen brightness adjustment method and device, storage medium, and electronic equipment
  • Screen brightness adjustment method and device, storage medium, and electronic equipment
  • Screen brightness adjustment method and device, storage medium, and electronic equipment

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Embodiment Construction

[0026] Referring to the drawings, wherein the same reference numerals represent the same components, the principles of the present application are exemplified by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0027] In the following description, specific embodiments of the present application will be described with reference to steps and symbols executed by one or more computers, unless otherwise stated. Accordingly, these steps and operations will several times be referred to as being computer-implemented, which herein refers to operations by a computer processing unit of electronic signals representing data in a structured form. This operation transforms the data or maintains it at a location in the computer's memory system that can re...

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Abstract

The embodiment of the invention discloses a screen brightness adjustment method and device, a storage medium, and electronic equipment. The electronic equipment comprises an ambient light sensor whichis disposed in a screen display region. The method comprises the steps: obtaining a first light intensity value detected by the ambient light sensor currently; obtaining a second light intensity value of the ambient light sensor, wherein the second light intensity value is detected by the ambient light sensor when the electronic equipment turns on the screen in a dark environment; calculating a target light intensity value according to the first and second light intensity values, and carrying out the adjustment of the screen brightness of the electronic equipment according to the target lightintensity value. According to the invention, the interference value of the brightness of the display screen to the ambient light sensor in a dark environment is detected at first, so the method can achieve the calibration of the ambient light sensor in use according to the interference value, enables the measurement data to be more accurate, and can improve the adjustment accuracy of the brightness of the screen.

Description

technical field [0001] The present application relates to the field of electronic equipment, in particular to a screen brightness adjustment method, device, storage medium and electronic equipment. Background technique [0002] With the development of communication technology, electronic devices such as smartphones are becoming more and more popular. During the use of the electronic device, such as during a call, in order to avoid misoperation of the user on the electronic device, when the user's face approaches the electronic device for a certain distance, the electronic device will automatically turn off the screen. Generally, the electronic device detects the approaching and moving away of the user's face through a proximity sensor, and controls the electronic device to turn off or turn on the screen according to the detected data. [0003] At present, the problems of information security and identity authentication on mobile smart terminals are becoming more and more pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/3208G09G3/36
CPCG09G3/20G09G3/3208G09G3/36G09G2320/0626
Inventor 张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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