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Method for controlling backlight of terminal and terminal

A backlight and terminal technology, applied in the field of communication, can solve problems such as inconvenient use, achieve good display effect, humanized user experience, and save terminal power

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

If the user turns off or lowers the backlight intensity to save power, then when the user enters a dim environment, the backlight needs to be readjusted, which is inconvenient to use

Method used

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  • Method for controlling backlight of terminal and terminal
  • Method for controlling backlight of terminal and terminal
  • Method for controlling backlight of terminal and terminal

Examples

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Embodiment Construction

[0029] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] figure 1 is a schematic diagram of a terminal in an embodiment of the present invention, such as figure 1 As shown, the terminal in this embodiment includes: a detection module and a control module, wherein,

[0031] The detection module is used to detect the light intensity of the external environment and output it to the control module;

[0032] The control module is used for controlling the turning off or turning on of the backlight according to the light intensity of the external environment.

[0033] In this way, the terminal in this embodiment can automatically control the switch of the backlight according to the intensity of the external ambient light, so as to save the power of the terminal.

[0034] The backlight controlled in this embodiment includes: the backlight of the ...

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PUM

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Abstract

The invention provides a method for controlling backlight of a terminal and the terminal. The method comprises the following steps that: the terminal detects the light intensity of an external environment and controls the turning off / on of the backlight according to the light intensity. Through the method, the turning on / off of the backlight can be controlled according to the intensity of environment light and the intensity and contrast of the backlight can be automatically regulated so as to save the electric energy of the terminal.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method for controlling backlight of a terminal and a terminal. Background technique [0002] With the development of mobile communication, mobile terminal equipment has become very popular, which brings great convenience to people's work and life. People can use mobile terminals to communicate with the outside world anytime and anywhere. [0003] In addition to basic services such as voice and short messages, other functions of mobile terminals are becoming more and more powerful, such as wireless Internet access and multimedia functions. Although these functions can meet the increasing needs of users, they ignore the shortcoming of the limited power of the carrier of the mobile terminal. In the process of using the terminal, especially when performing long-term voice services, it often happens that the terminal is automatically shut down due to sudden low pow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/22G09G3/34H04M1/72454
CPCY02D30/70
Inventor 张原
Owner ZTE CORP
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