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Liquid crystal display panel and manufacturing method thereof

A liquid crystal display panel, display panel technology, applied in instruments, nonlinear optics, optics, etc., can solve problems such as leakage of red light, achieve normal display and eliminate the effect of leakage of colored light

Inactive Publication Date: 2018-06-05
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention provides a liquid crystal display panel and its manufacturing method to solve the technical problem of red light leakage in the peripheral BM digging area of ​​the existing liquid crystal display panel

Method used

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  • Liquid crystal display panel and manufacturing method thereof
  • Liquid crystal display panel and manufacturing method thereof
  • Liquid crystal display panel and manufacturing method thereof

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Embodiment Construction

[0050] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0051] figure 2 Shown is a film layer structure diagram of a color filter substrate in a preferred embodiment of the present invention, the display panel includes a display area and a non-display area, the non-display area surrounds the display area, and the display panel includes: an array Substrate, color filter substrate and liquid crystal layer.

[0052] The arr...

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Abstract

The invention provides a liquid crystal display panel and a manufacturing method thereof. The display panel comprising a display area and a non-display area is characterized in that the non-display area surrounds the display area; the display panel comprises an array substrate, a liquid crystal layer and a color film substrate, wherein the color film substrate comprises a color resistance layer; the color resistance layer comprises a first color resistance area and a second color resistance layer, wherein the first color resistance layer corresponds to the display area, and the second color resistance layer corresponds to the non-display area. The liquid crystal display panel has the advantages of eliminating the technical problem of having leaked colored light in a peripheral BM (black matrix) trenching area with a second black matrix arranged on a color resistance block of the second color resistance area, and enabling the liquid crystal display panel to display normally.

Description

technical field [0001] The invention relates to the field of display panel manufacturing, in particular to a liquid crystal display panel and a manufacturing method thereof. Background technique [0002] Liquid crystal display (Liquid Crystal Display, LCD) is currently the most widely used display product in the market. Its production process technology is very mature, the product yield rate is high, the production cost is relatively low, and the market acceptance is high. [0003] Most of the liquid crystal displays currently on the market are backlight liquid crystal display devices, which include a liquid crystal display panel and a backlight module. Generally, a liquid crystal display panel is composed of a color filter (Color Filter, CF) substrate, an array (Array) substrate, a liquid crystal sandwiched between the color filter substrate and the array substrate, and a sealant (Sealant). The resistance unit (R / G / B) forms a color filter layer for colored light, a black m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1333
CPCG02F1/1333G02F1/133512G02F1/133514G02F1/133516
Inventor 王威
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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