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Screen brightness adjusting method and device

A screen brightness and adjustment method technology, applied in the direction of telephone communication, electrical components, branch office equipment, etc., can solve problems such as damage to vision, user vision damage, eye fatigue, etc., and achieve the effect of reducing vision damage

Active Publication Date: 2015-07-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a screen brightness adjustment method to solve the problem that the existing technology will cause damage to the user's eyesight due to improper use habits of the user. vision problems

Method used

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  • Screen brightness adjusting method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 The implementation process of the screen brightness adjustment method provided by the first embodiment of the present invention is shown, and the details are as follows:

[0026] In step S101, angle information of screen orientation is obtained.

[0027] Specifically, the screen in the embodiment of the present invention may be a screen of a mobile terminal, and the mobile terminal includes but is not limited to a smart phone, a tablet computer, and the like.

[0028] The angle information of the orientation of the screen refers to the direction in which the screen is facing. For example, when the terminal is placed horizontally, the orientation of the screen may be horizontally upward or horizontally.

[0029] Certainly, the angle information of the screen orientation described in the embodiment of the present invention can detect the angle information between the front of the screen and the horizontal direction, and the angle information of the screen orien...

Embodiment 2

[0057] image 3 The implementation flow of the screen brightness adjustment method provided by the second embodiment of the present invention is shown, and the details are as follows:

[0058] In step S301, angle information of screen orientation is acquired.

[0059] In step S302, when the angle information of the screen orientation conforms to the preset downward angle range of the screen, the distance between the user's face and the screen is detected.

[0060] In step S303, when the distance between the user's face and the screen is less than a preset distance, the current ambient light intensity is detected.

[0061] In step S304, the brightness of the screen is correspondingly adjusted according to the current ambient light intensity.

[0062] Steps S301 to S304 are basically the same as steps S101 to S104 in Embodiment 1, and will not be repeated here.

[0063] In step S305 , timing is performed for a continuous state when the angle of the screen orientation falls wi...

Embodiment 3

[0075] Figure 4 A schematic structural diagram of the screen brightness adjustment device provided by the third embodiment of the present invention is shown, and the details are as follows:

[0076] The screen brightness adjustment device described in the embodiment of the present invention includes:

[0077] An angle acquiring unit 401, configured to acquire angle information of screen orientation;

[0078] A distance detection unit 402, configured to detect the distance between the user's face and the screen when the angle information of the screen orientation conforms to the preset downward angle range of the screen;

[0079] An illumination detection unit 403, configured to detect the current ambient illumination intensity when the distance between the user's face and the screen is less than a preset distance;

[0080] The brightness adjustment unit 404 is configured to correspondingly adjust the brightness of the screen according to the current ambient light intensity....

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Abstract

The invention is suitable for the field of screen display, and provides a screen display adjusting method and device. The method comprises the steps that angle information of the screen orientation is acquired; when the angle information of the screen orientation is in accordance with a preset angle range in which a screen faces downwards, the distance between a user face and the screen is detected; when the distance between the user face and the screen is smaller than a preset distance, the current environment light intensity is detected; the screen brightness is correspondingly adjusted according to the current environment light intensity. According to the screen display adjusting method and device, the damage of the screen to the user vision can be reduced when a user operates the screen in abnormal posture.

Description

technical field [0001] The invention belongs to the field of screen display, in particular to a screen brightness adjustment method and device. Background technique [0002] With the development of mobile smart terminal technology, the use of mobile smart terminals is becoming more and more common. Users can make calls and check Internet data information through mobile smart terminals, such as mobile phones, or run game programs through mobile phones, which is very convenient to use. [0003] However, while the smart mobile terminal is easy to use, it will also damage the user's eyesight due to improper use habits of the user. For example, when the user lies down and looks at the mobile phone, it is easy to cause eye fatigue and damage the eyesight of the user. Contents of the invention [0004] The purpose of the present invention is to provide a screen brightness adjustment method to solve the problem that the existing technology will cause damage to the user's eyesight...

Claims

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Application Information

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IPC IPC(8): H04M1/725
Inventor 周德海
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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