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Liquid crystal display panel

A technology of liquid crystal display panels and liquid crystals, applied in nonlinear optics, instruments, optics, etc., can solve serious problems, less light leakage, light leakage of display panels, etc.

Inactive Publication Date: 2015-04-22
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims at the problem of serious light leakage in the dark state of the existing liquid crystal display panel, and provides a liquid crystal display panel with little light leakage in the dark state

Method used

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  • Liquid crystal display panel
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Examples

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Embodiment

[0022] Such as figure 1 As shown, this embodiment provides a liquid crystal display panel, which includes a first substrate 1 and a second substrate 2 facing each other, and a liquid crystal 3 sandwiched between the first substrate 1 and the second substrate 2, the first substrate 1 Both the substrate and the second substrate 2 include a base, and the base includes glass.

[0023] That is to say, the liquid crystal display panel includes a first substrate 1 and a second substrate 2 (such as an array substrate and a color filter substrate) that are boxed against each other, and a liquid crystal 3 is disposed between the two substrates. And each substrate includes a base that plays a bearing role, and various structures for display (such as gate lines, data lines, thin film transistors, pixel electrodes, common electrodes, color filters, etc.) are arranged on the base. At least partly of glass material.

[0024] Wherein, the liquid crystal display panel is preferably a liquid ...

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Abstract

The invention provides a liquid crystal display panel, belongs to the technical field of liquid crystal display and aims at solving the problem that the existing liquid crystal display panel has relatively serious light leakage in a dark state. The liquid crystal display panel provided by the invention comprises a first base plate and a second base plate which are opposite to each other, as well as a liquid crystal clamped between the first base plate and the second base plate, wherein each of the first base plate and the second base plate comprises a base, each base comprises glass, and the maximum stress in the glass of each base is not more than 0.4MPa.

Description

technical field [0001] The invention belongs to liquid crystal display, in particular to a liquid crystal display panel Background technique [0002] The liquid crystal display panel includes a first substrate and a second substrate (such as an array substrate and a color filter substrate) that are mutually opposed to each other, and a liquid crystal is arranged between the two substrates, and a polarizer is arranged outside the two substrates. The light from the backlight becomes linearly polarized light after passing through a polarizer, and then the polarization direction changes in the liquid crystal layer, so that when it passes through the other polarizer, it undergoes different degrees of filtering to realize display. [0003] However, it has been found in practice that the light leakage (that is, a certain brightness) of the liquid crystal display panel in the dark state (that is, displaying a pure black picture) is serious, especially for liquid crystals in the adva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1333G02F1/133528G02F1/13394G02F1/133302G02F1/13396G02F2202/02G02F1/13398
Inventor 柳在健贾倩
Owner BOE TECH GRP CO LTD
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