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Display device and charging method thereof

A display device and display panel technology, which is applied to circuit devices, battery circuit devices, and different battery charging directions, can solve the problems of unchargeable electronic equipment and large power consumption.

Active Publication Date: 2015-06-10
BEIJING BOE OPTOELECTRONCIS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the popularization of mobile phones, tablet computers and other electronic devices and the expansion of application fields, the battery life of electronic devices has become a big problem, especially for smart phones, when using them for activities such as surfing the Internet and interactive games, the battery life Consumption is relatively large
However, electronic equipment cannot be charged anytime and anywhere, so that users are subject to certain restrictions when using the electronic equipment.

Method used

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  • Display device and charging method thereof
  • Display device and charging method thereof
  • Display device and charging method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0061] Embodiment 1, the embodiment of the present invention provides a liquid crystal display device, such as Figure 5 As shown, the liquid crystal display device 01 includes: an upper substrate 10, a lower substrate 20, a liquid crystal layer 40 disposed between the two substrates, a backlight 30, and a signal processing unit (not shown in the figure).

[0062] The upper substrate 10 includes: a first base substrate 101, a black matrix 104 disposed on the first base substrate 101, a photosensitive resistive coating 103 disposed under the black matrix, and a photosensitive resistive coating 103 disposed on the photosensitive The color layer 105 under the resistive coating layer 103 and the transparent solar cell 102 disposed on the side of the first base substrate 101 opposite to the black matrix.

[0063] Here, the black matrix 104 is first formed on the first base substrate 101 , and then the photoresistive coating 103 above the black matrix 104 is formed, and then the col...

Embodiment 2

[0075] Embodiment 2, the embodiment of the present invention provides a liquid crystal display device, such as Figure 10 As shown, the liquid crystal display device 01 includes: an upper substrate 10, a lower substrate 20, a liquid crystal layer 40 disposed between the two substrates, a backlight 30, and a signal processing unit (not shown in the figure).

[0076] The upper substrate 10 includes: a first base substrate 101, a black matrix 104 disposed on the first base substrate 101, a colored layer 105 disposed below the black matrix 104, and a first substrate disposed on The transparent solar cell 102 on the side of the base substrate 101 opposite to the black matrix.

[0077] Here, the black matrix 104 is first formed on the first base substrate 101 , and then the color layer 105 above the black matrix 104 is formed.

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PUM

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Abstract

A display device, comprising: a display panel and a backlight source (30), wherein the display panel comprises an upper substrate (10) and a lower substrate (20) arranged opposite to the upper substrate. The display device also comprises a transparent solar battery (102) arranged at the upper substrate (10), a light-sensitive coating (103) which is arranged in a light-proof area of the display panel and used for sensing a light from the backlight source, and a signal processing unit connected to the light-sensitive coating (103) and the transparent solar battery (102), wherein the signal processing unit judges an operating state of the display device according to a change of a resistance value of the light-sensitive coating (103), so as to enable the transparent solar battery (102) to charge or discharge a rechargeable battery of the display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and a charging method thereof. Background technique [0002] With the popularization of mobile phones, tablet computers and other electronic devices and the expansion of application fields, the battery life of electronic devices has become a big problem, especially for smart phones, when using them for activities such as surfing the Internet and interactive games, the battery life The consumption is relatively large. However, it is impossible for an electronic device to be charged anytime and anywhere, so that the user is subject to certain restrictions when using the electronic device. [0003] Therefore, the battery life of mobile phones has begun to become one of the issues that users pay more attention to, and it is also one of the issues that manufacturers and developers of electronic equipment need to solve urgently. Contents of the invention [0004] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G09G3/36
CPCG09G3/3648G09G2330/022H02J7/0047H02J7/35Y02E10/56G02F1/13324G02F1/13312H02J7/00712G02F1/13318G09G2360/145
Inventor 白冰杨久霞白峰
Owner BEIJING BOE OPTOELECTRONCIS TECH CO LTD