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Method and device for automatically adjusting brightness of button lamp

A technology of automatic brightness and button, which is applied to the structure of telephone sets, branch office equipment, electrical components, etc., and can solve problems such as difficulty in brightness of button lights, dazzling brightness of button lights, etc.

Inactive Publication Date: 2017-02-08
SHANGHAI TRANSSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, smart terminal devices (such as smartphones and tablets) have become daily necessities. Button lights are frequently used by people as a necessary module for every mobile phone. However, in use, the button lights always maintain a brightness level, which leads to People often feel that the brightness of the button light is particularly dazzling at night. How to make the brightness of the button light follow the change of the ambient light brightness is a difficult problem at present.

Method used

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  • Method and device for automatically adjusting brightness of button lamp

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as figure 1 As shown, the present invention provides a method for automatic brightness adjustment of button lamps, including S101 obtaining the brightness level of the ambient light and the brightness level of the button lamp; S102 matching the brightness level of the button lamp with the brightness level of the ambient light; S10...

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Abstract

The invention provides a method and a device for automatically adjusting the brightness of a button lamp. The method comprises the following steps: S101, acquiring the brightness level of ambient light and the brightness level of a button lamp; S102, matching the brightness level of the button lamp with the brightness level of ambient light; and S103, if matching fails, adjusting the brightness level of the button lamp. According to the invention, the brightness of the button lamp is adjusted in time through ambient light brightness detection, so that the brightness of the button lamp can change with ambient light, users can feel soft light from the button lamp at night or in an occasion with low brightness, and the button lamp is not too dazzling.

Description

technical field [0001] The present application relates to a method and a device for automatically adjusting the brightness of a button lamp. Background technique [0002] Nowadays, smart terminal devices (such as smartphones and tablets) have become daily necessities. Button lights are frequently used by people as a necessary module for every mobile phone. However, in use, the button lights always maintain a brightness level, which leads to People often feel that the brightness of the button lights is particularly glaring at night, and how to make the brightness of the button lights follow the change of the ambient light brightness is a difficult problem at present. Contents of the invention [0003] The main purpose of the present application is to provide a method and device for automatically adjusting the brightness of a button lamp. [0004] The invention provides a method for automatic brightness adjustment of button lights, comprising [0005] S101 acquires the amb...

Claims

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Application Information

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IPC IPC(8): H04M1/22H04M1/725
CPCH04M1/22H04M1/72454
Inventor 汪晗
Owner SHANGHAI TRANSSION CO LTD
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