Terminal screen brightness adjusting method and system

一种屏幕亮度、调节方法的技术，应用在电视系统的零部件、电视、电话通信等方向，能够解决无法看清显示屏图像细节等问题，达到增加表现细节、使用方便的效果
CN105577941AInactive Publication Date: 2016-05-11HUIZHOU TCL MOBILE COMM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUIZHOU TCL MOBILE COMM CO LTD
Publication Date
2016-05-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a terminal screen brightness adjusting method and system. When a terminal is awaken, an environment light brightness value is obtained; a first screen display brightness value corresponding to the environment light brightness value is set as a screen display brightness value; the working state of the camera of the terminal is monitored; when the terminal starts the camera, the exposure of the camera is obtained; a second screen display brightness value corresponding to the exposure is searched; the first screen display brightness value and the second screen display brightness value are compared; and when the second screen display brightness value is more than the first screen display brightness value, the second screen display brightness value is set as the screen display brightness value. According to the method and the system of the invention, when the target environment or the object of the camera is relatively dark and the display effect of an optical sensor cannot be brightened in the dark condition, the brightness of the display is controlled through the automatic exposure system of the camera; the presentation details of pictures on the display are increased; and convenience is brought to a user.
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Description

technical field

[0001] The invention relates to the technical field of intelligent terminals, in particular to a method and system for adjusting brightness of a terminal screen. Background technique

[0002] As the protagonist of the current competitive publicity in the mobile phone market, the camera's shooting effect is becoming more and more important to the experience of using the mobile phone.

[0003] Currently, mobile phones adjust the brightness of the screen through the light sensor (optical sensor) to sense the brightness of the ambient light to adapt to the brightness of the screen. When the brightness of the ambient light is darker, the brightness of the screen display is darker; on the contrary, when the brightness of the ambient light is brighter, the brightness of the screen display is brighter. However, when the mobile phone enters the camera application of the mobile phone, the darker the ambient light, the darker the image captured by the camera will be. I...

Claims

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