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Display equipment and brightness adjusting method thereof

A display device and brightness adjustment technology, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of consuming large operating time and reducing user experience, and achieve the effect of improving viewing quality and reducing damage

Active Publication Date: 2016-01-13
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] At the same time, the brightness of today's display devices, such as televisions and mobile phones, can be adjusted freely to achieve the purpose of eye comfort and high-quality picture quality, but manual adjustment is often required. During the manual adjustment process, often It is difficult to accurately control the degree of adjustment, which consumes a lot of operating time and reduces user experience

Method used

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  • Display equipment and brightness adjusting method thereof
  • Display equipment and brightness adjusting method thereof
  • Display equipment and brightness adjusting method thereof

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Experimental program
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Embodiment Construction

[0020] refer to figure 1 , a flow chart of the first embodiment of the method for adjusting the brightness of a display device in the present invention, the method includes:

[0021] Step 101: Establish a corresponding relationship among ambient light intensity, pupil aperture, and brightness of a display device.

[0022] This step 101 may be performed by the display device, for example, the corresponding relationship obtained through initial use or long-term test adjustment; in addition, it may also be pre-tested corresponding relationship data, and the data is stored in the display device. As shown in the table below:

[0023] Table 1:

[0024] Ambient light intensity L

Pupil diameter d

Display device brightness G

L1

d1

G1

L1

d2

G2

L2

d1

G3

L3

d3

G4

[0025] Step 102: Obtain the current ambient light intensity.

[0026] Step 103: Obtain the current pupil diameter of the human eye.

[002...

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Abstract

The invention discloses display equipment and a brightness adjusting method thereof. The brightness adjusting method comprises the step of: establishing a corresponding relation of ambient light intensity, pupil aperture and display equipment brightness; acquiring the current ambient light intensity; acquiring the current pupil apertures of human eyes; and adjusting the brightness of the display equipment according to the current ambient light intensity, the current pupil apertures and the corresponding relation. Through the brightness adjusting method, the damage of the display equipment to the human eyes can be reduced, and the picture viewing quality is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and a brightness adjustment method thereof. Background technique [0002] With the development of intelligent electronic equipment, all kinds of terminals are becoming intelligent, and their functions are becoming more and more powerful. Some terminals are equipped with various sensor devices or information capture devices. [0003] At the same time, the brightness of today's display devices, such as televisions and mobile phones, can be adjusted freely to achieve the purpose of eye comfort and high-quality picture quality, but manual adjustment is often required. During the manual adjustment process, often It is difficult to accurately control the degree of adjustment, which consumes a lot of operating time and reduces user experience. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a display devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
Inventor 陈黎暄
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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