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Control method, control device and electronic device

A technology for controlling electronic devices and control methods, applied to cathode ray tube indicators, instruments, static indicators, etc., can solve problems such as eye fatigue, dimming of brightness, and lower contrast, so as to relieve eye pressure and protect eyesight Effect

Inactive Publication Date: 2016-11-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the user looks at the screen of the mobile phone from a partial viewing angle, the brightness becomes darker and the contrast ratio decreases, which may easily cause eye fatigue

Method used

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  • Control method, control device and electronic device
  • Control method, control device and electronic device
  • Control method, control device and electronic device

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Embodiment Construction

[0071] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, are only for explaining the embodiments of the present invention, and should not be construed as limiting the embodiments of the present invention.

[0072] see figure 1 , the control method according to the embodiment of the present invention is used for controlling the screen display of the electronic device. The control method includes the steps of:

[0073] S10: Detect the human eye viewing angle from the human eye to the screen according to the trigger signal;

[0074] S20: Calculate the brightness of the target corresponding to the viewing angle of the human eye; and

[0075] S30: adjusting the brightness of the screen to the target b...

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Abstract

The invention discloses a control method used for controlling screen display of an electronic device. The control method includes steps: detecting a human eye viewing angle from a human eye to a screen according to a trigger signal; calculating target brightness corresponding to the human eye viewing angle; adjusting screen brightness to be the target brightness. The invention further discloses a control device and an electronic device. The control method, the control device and the electronic device have advantages that by detection of the human eye viewing angle from the human eye to the screen, the target brightness corresponding to the current human eye viewing angle is calculated, and display brightness of the screen is adjusted to achieve proper screen brightness for a user in different human eye viewing angles, so that eye pressure caused by screen brightness changes resulted from human eye viewing angle variations is relieved, and eyesight protection is realized.

Description

technical field [0001] The invention relates to eye protection technology, in particular to a control method, a control device and an electronic device. Background technique [0002] When the user watches the screen of the mobile phone from a biased viewing angle, the brightness becomes darker and the contrast ratio decreases, which easily causes eye fatigue. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention needs to provide a control method, a control device and an electronic device. [0004] The control method of the embodiment of the present invention is used to control the screen display of the electronic device, and the control method includes the steps of: [0005] Detecting the visual angle of the human eye from the human eye to the screen according to the trigger signal; [0006] Calculating the target brightness corresponding to the viewing an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
CPCG09G5/10G09G2320/0626
Inventor 何颖邱勇陈永兴查文胜
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD