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Array substrate, liquid crystal display screen and display device

A liquid crystal display and array substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as inability to realize double-sided display and normal viewing

Active Publication Date: 2013-10-23
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, when the transparent display is viewed from the side of the array substrate, it cannot be viewed normally due to the light reflection of the metal signal line, and double-sided display cannot be realized.

Method used

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  • Array substrate, liquid crystal display screen and display device
  • Array substrate, liquid crystal display screen and display device
  • Array substrate, liquid crystal display screen and display device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0039] Such as Figure 2b As shown, the light blocking layer 04 can be disposed on the side of the base substrate 013 of the array substrate 01 facing the liquid crystal layer 03 , that is, the light blocking layer 04 is disposed between the base substrate 013 and the metal signal line 011 and the TFT device 012 .

example 2

[0041] The light blocking layer 04 may be located on a side of the base substrate 013 of the array substrate 01 away from the liquid crystal layer 03 . Specifically, as Figure 2c As shown, the light blocking layer 04 may be directly disposed on the side of the base substrate 013 away from the liquid crystal layer 03 .

example 3

[0043] The light blocking layer 04 may be located on a side of the base substrate 013 of the array substrate 01 away from the liquid crystal layer 03 . Specifically, as Figure 2d and Figure 2e As shown, a light-shielding substrate 06 may be disposed between the array substrate 01 and the polarizer 05 , and the light-shielding layer 04 may be disposed on the light-shielding substrate 06 . Specifically, as Figure 2d As shown, the light blocking layer 04 can be arranged on the side of the light blocking substrate 06 facing the array substrate 01; or, as Figure 2e As shown, the light blocking layer 04 may be disposed on the side of the light blocking substrate 06 away from the array substrate 01 . During specific implementation, the light blocking layer 04 may be fabricated on the light blocking substrate 06 first, and then the light blocking substrate 06 is attached to the array substrate 01 .

[0044] Based on the same inventive concept, an embodiment of the present inve...

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PUM

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Abstract

The invention discloses an array substrate, a liquid crystal display screen and a display device. First light baffle parts are arranged in the liquid crystal display screen and correspond to a plurality of metal signal lines in an effective display region of the array substrate in a one-to-one way; the positive projections of the metal signal lines on the array substrate are covered by those of the first light baffle parts on the array substrate; each first light baffle part is positioned on one side of each metal signal line deviating from a liquid crystal layer. As the configured first light baffle parts can be used for preventing external light rays from being irradiated on the metal signal lines from one side of the array substrate, the metal signal lines are prevented from reflecting the light rays, an effect of viewing a transparent display from one side of the array substrate is improved, and double-faced displaying can be achieved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to an array substrate, a liquid crystal display and a display device. Background technique [0002] With the continuous development of display technology, transparent displays have emerged. The so-called "transparency" means that the display itself has a certain degree of penetration. As a medium of information, transparent displays can display some product information and related pictures, which greatly improves the attention of products. Favored by the market. [0003] At present, transparent displays are generally made of liquid crystal displays, the main structure of which is as follows: figure 1 As shown, it includes: a liquid crystal layer 1, an upper alignment layer 2, a lower alignment layer 3, a color filter substrate 4, an array substrate 5, an upper polarizer 6, and a lower polarizer 7; wherein, the array substrate 5 is provided with a The gate signal lin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/13
CPCG02F1/133512G02F1/133342G02F1/133567G02F1/13629
Inventor 武延兵
Owner BOE TECH GRP CO LTD
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