Method and device for adjusting brightness of screens of computers

A screen brightness and brightness adjustment technology, which is applied in the direction of program control devices, etc., can solve problems such as poor experience, high cost, and complexity, and achieve the effect of a convenient screen brightness adjustment solution

Inactive Publication Date: 2015-04-29
HEFEI LCFC INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The problem to be solved by the present invention is that the methods designed for changing the br

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  • Method and device for adjusting brightness of screens of computers
  • Method and device for adjusting brightness of screens of computers
  • Method and device for adjusting brightness of screens of computers

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Embodiment Construction

[0043] The present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the various steps described in the present invention are not completely performed in the order of serial numbers, and some steps may occur simultaneously with other steps, which should be understood according to the context.

[0044] According to an embodiment of the present invention, a method for adjusting brightness of a computer screen is provided, such as figure 2 Shown is a flowchart of a method for adjusting brightness of a computer screen according to the present invention, wherein the method for adjusting brightness according to an embodiment of the present invention may include the following steps:

[0045] S1, defining a plurality of brightness step values ​​selected from all brightness step values ​​of the computer system as a plurality of custom brightness modes, wherein different custom brightness modes can be defined accordi...

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Abstract

The invention discloses a method and a device for adjusting the brightness of screens of computers. The method for adjusting the brightness of the screens includes steps of S1, selecting a plurality of brightness step values from all brightness step values of computer systems and respectively defining the brightness step values as diversified self-defined brightness modes; S3, allowing users to operate brightness hot keys to trigger brightness mode adjusting events so as to select one of the diversified self-defined brightness modes; S5, adjusting the brightness of the screens so as to match screen brightness values with the selected self-defined brightness mode. Each brightness step value of each computer system has the corresponding preliminarily matched screen brightness value. According to the technical scheme, the method and the device have the advantages that the diversified self-defined brightness modes can be defined according to requirements of the users on the brightness of the screens in different scenes or self-defined brightness demand, so that the brightness step values which are applicable to the existing scenes can be provided by the method and the device, and schemes for quickly and conveniently adjusting the brightness of the screens can be provided for the users.

Description

technical field [0001] The invention relates to a brightness adjustment method and device for computer screens. Background technique [0002] Computers (including notebooks) finally show the output of the screen, the design of the shape and the performance of the product in front of the user. Appropriate brightness and resolution can improve user awareness and experience of the brand. [0003] Users have different requirements for the brightness of the screen in different usage scenarios, for example: in the daytime sunlight, the brightness of the display screen needs to be adjusted up to meet the viewing needs; in the night environment: the screen brightness needs to be lowered to maintain a suitable The brightness avoids the damage of strong light to the eyes. The main technical means for adjusting the brightness of the screen in the prior art include: [0004] 1) Add a photosensitive sensor in the notebook to detect the brightness of the notebook using the environment ...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 赵辉
Owner HEFEI LCFC INFORMATION TECH
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