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Screen backlight adjusting method and device

A backlight adjustment and screen technology, which is applied in the field of communication, can solve the problems such as unsatisfactory adjustment effect of screen backlight brightness, achieve the effect of reducing operation burden and improving adjustment effect

Inactive Publication Date: 2017-02-01
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method does not require frequent operations by the user, the brightness adjustment effect of the screen backlight is not ideal.

Method used

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  • Screen backlight adjusting method and device
  • Screen backlight adjusting method and device

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are some preferred embodiments of the invention, and not all possible embodiments. Based on the various embodiments in the specific implementation manners of the present invention, other embodiments obtained by any person skilled in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. Any terms used herein are only used to describe specific embodiments, and are not intended to limit the protection scope of the present invention.

[0033] refer to figure 1 , is a step diagram of the method for adjusting the screen...

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Abstract

The embodiment of the invention discloses a screen backlight adjusting method and device and relates to the technical field of communication. The method comprises: according to a pre-set staring condition, entering a screen backlight voice adjusting interaction state; when the device is at the screen backlight voice adjusting interaction state, acquiring input voices of a user and carrying out voice recognition on the input voices to obtain a screen backlight brightness adjusting instruction; according to the screen backlight brightness adjusting instruction, adjusting the brightness of screen backlight. According to the screen backlight adjusting method and device provided by the embodiment of the invention, operation load of adjusting the brightness of the screen backlight by a user is alleviated, and the adjusting effect of the brightness of the screen backlight is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for adjusting a screen backlight. Background technique [0002] At present, the brightness of the screen backlight of mobile terminals such as smartphones and tablets needs to be adjusted adaptively according to the brightness of the ambient light to ensure that users can accurately identify the content on the screen with their eyes and improve the viewing comfort of users. [0003] In the process of studying the present application, the inventor found that in the prior art, there are mainly the following two methods for adjusting the screen backlight. One method is that the mobile terminal provides a brightness adjustment interface, and the user manually sets the brightness of the screen backlight through the brightness adjustment interface. With this method, when the ambient light brightness changes frequently, the user n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16G10L15/22G10L15/26
CPCG06F3/167G10L15/22G10L15/26G10L2015/223
Inventor 宋宝良
Owner LETV HLDG BEIJING CO LTD