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Display panel and display device

A technology for display panels and substrates, which is applied in the fields of instruments, nonlinear optics, optics, etc., and can solve the problems of large thickness of display devices

Active Publication Date: 2017-05-24
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, a display device includes a display panel and a backlight module. The display panel includes an upper substrate, a lower substrate, a liquid crystal layer located between the upper substrate and the lower substrate, an array layer, a color filter layer, and a common electrode, and a liquid crystal layer located between the upper substrate and the lower substrate. The multi-layer structure of the polarizer on the light incident side and the analyzer polarizer on the light output side of the liquid crystal layer leads to a large thickness of the entire display device

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0025] Please refer to figure 1 , figure 2 , image 3 and Figure 4 , figure 1 A schematic structural diagram of a display panel provided by an embodiment of the present invention; figure 2 A schematic structural diagram of a display device provided by an embodiment of the present invention; image 3 A schematic structural diagram of another display device provided by an embodiment of the present invention; Figure 4 It is a schematic structural diagra...

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Abstract

A display panel and a display device are disclosed. The display panel includes an upper substrate (1) and a lower substrate (2) that are disposed opposite to each other; a liquid crystal layer (5) provided between the upper substrate (1) and the lower substrate (2); and a common electrode (3) provided on a side of the liquid crystal layer (5). The common electrode (3) has a wire gating polarizing structure that forms an polarization analyzer structure or a polarizer structure. Upon the common electrode (3) being applied for polarizing the light or analysis of light polarization, a polarizer or a polarization analyzer can be omitted in the display panel, which can reduce numbers of layered structures in the display panel and hence reduce a thickness of the display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] In the prior art, a display device includes a display panel and a backlight module. The display panel includes an upper substrate, a lower substrate, a liquid crystal layer located between the upper substrate and the lower substrate, an array layer, a color filter layer, and a common electrode, and a liquid crystal layer located between the upper substrate and the lower substrate. The multilayer structure of the polarizer and polarizer on the light incident side and the analyzer and polarizer on the light output side of the liquid crystal layer leads to a relatively large thickness of the entire display device. Therefore, the thinner design of the display device has always been one of the technical problems to be solved urgently by those skilled in the art. Contents of the invention [0003] The prese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1335
CPCG02F1/133514G02F1/133528G02F1/134309G02F2201/121G02F1/133531G02F1/133548G02F1/134318G02F1/133512G02F1/134363G02F1/13439G02F1/136286G02F2201/123G02F2202/22
Inventor 李文波
Owner BOE TECH GRP CO LTD