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Method and device for controlling screen backlight

A screen and backlight technology, applied in the field of communication, can solve the problems of manual control multiple times, troublesome use, etc., and achieve the effect of automatic control

Inactive Publication Date: 2010-12-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing screen backlight control method needs to be manually controlled many times a day, which is troublesome to use

Method used

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  • Method and device for controlling screen backlight
  • Method and device for controlling screen backlight
  • Method and device for controlling screen backlight

Examples

Experimental program
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Embodiment Construction

[0036] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] see figure 1 , propose an embodiment of the method for controlling the screen backlight of the present invention, which includes:

[0038] Step S101, receiving a screen backlight trigger command;

[0039] Step S102, querying the effective screen backlight attributes corresponding to the time period including the current time point in the preset information;

[0040] Step S103, controlling the screen backlight according to the active screen backlight attribute.

[0041] The screen backlight trigger instruction in the above step S101 can be generated (but not limited to) in the following states: when receiving a short message, receiving an incoming call message, viewing a message or generating an alarm prompt message.

[0042] Further, the aforementioned attributes of the active screen backlight include: an ac...

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PUM

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Abstract

The invention discloses a method and a device for controlling screen backlight, which is characterized in that the method comprises: receiving a screen backlight trigging instruction; inquiring the attribute of taking-effect screen backlight corresponding to a time slot containing the current time point in preset information; and according to the attribute of taking-effect screen backlight, controlling the screen backlight. The method and the device for controlling screen backlight of the invention realize the automatic control of screen backlight and do not need manual control by inquiring the attribute of taking-effect screen backlight corresponding to a time slot containing the current time point in preset information according to the mode of controlling the screen backlight by the attribute of taking-effect screen backlight.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and a device for controlling the backlight of a screen. Background technique [0002] In the prior art, the screen backlights of the screens of various communication electronic products, such as mobile terminals such as mobile phones, can be controlled by themselves. However, users have different needs for screen backlighting at different times and environments. For example, the screen needs to be controlled to a high brightness during the day under sunlight, and the screen brightness needs to be lowered in the morning, evening and night, and the backlight time should be longer. Therefore, the existing screen backlight control method requires manual control many times a day, which is cumbersome to use. Contents of the invention [0003] The main purpose of the present invention is to provide a method and device for controlling the screen backlight, so as to rea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/34H04M1/725H04M1/72451
CPCG09G3/3406H04M1/22G09G2330/022H04M1/72566G09G2320/0626H04M1/72451
Inventor 葛蕴翊
Owner ZTE CORP
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