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Liquid crystal display panel and preparation method thereof

A technology of liquid crystal display panels and liquid crystal molecules, applied in nonlinear optics, instruments, optics, etc., can solve problems such as poor shading effect of the shading layer, and achieve the effect of improving display quality and shading effect

Inactive Publication Date: 2020-06-16
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0006] This disclosure provides a liquid crystal display panel and its preparation method to alleviate the technical problem of poor light-shielding effect of the light-shielding layer of the existing liquid crystal display panel

Method used

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

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Embodiment Construction

[0025] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present disclosure may be practiced. The directional terms mentioned in this disclosure, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to explain and understand the present disclosure, but not to limit the present disclosure. In the figures, structurally similar elements are denoted by the same reference numerals.

[0026] In one embodiment, as figure 2 Shown, provide a kind of liquid crystal display panel preparation method, it comprises the following steps:

[0027] Step S10 , preparing a light-shielding layer includes providing a first substrate, and preparing a light-shielding layer on the first substrate by using a silicon nitride material.

[0028] Specifically, prepari...

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Abstract

The invention provides a liquid crystal display panel and a preparation method thereof. The preparation method of the liquid crystal display panel comprises the steps: a first substrate is provided, asilicon nitride film is prepared on the first substrate, a shading layer is formed on the side edge of the first substrate through a yellow light process, and frame sealing glue is prepared on the shading layer; a second substrate is provided, and liquid crystal molecules are instilled on the second substrate; and then the first substrate and the second substrate are arranged in an aligned mode.The shading layer is prepared by replacing a black matrix with silicon nitride, so that the shading effect of the shading layer of the liquid crystal display panel is improved.

Description

technical field [0001] The disclosure relates to the field of display technology, in particular to a liquid crystal display panel and a manufacturing method thereof. Background technique [0002] In Thin Film Transistor Liquid Crystal Display (TFT-LCD), with the introduction of high-end models and the demands of customers, the display quality requirements of display panels are becoming more and more stringent. In particular, the current quality of life has been greatly improved, and more and more borderless or narrow border applications are used in homes and businesses. It is becoming more and more important to reduce the border of the panel and control the quality of the border. [0003] In a general display panel, the panel is surrounded by metal signal traces and some peripheral dummy patterns, which do not play a display role. In order to ensure the appearance quality of the frame and not affect the display effect of the display area (Active Area, AA), generally a blac...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1333
CPCG02F1/1333G02F1/133512
Inventor 雍玮娜
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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