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A kind of liquid crystal display panel and its preparation method, liquid crystal display device

A technology of liquid crystal display panel and liquid crystal cell, which is applied in the directions of instruments, optics, optical components, etc., can solve the problem of yellowing in the surrounding display area.

Active Publication Date: 2020-04-24
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a liquid crystal display panel and its preparation method, and a liquid crystal display device, which can reduce or eliminate the problem of yellowing in the peripheral display area caused by uneven thickness of the liquid crystal cell in the peripheral display area in the prior art

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  • A kind of liquid crystal display panel and its preparation method, liquid crystal display device
  • A kind of liquid crystal display panel and its preparation method, liquid crystal display device
  • A kind of liquid crystal display panel and its preparation method, liquid crystal display device

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Embodiment Construction

[0028] 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.

[0029] An embodiment of the present invention provides a liquid crystal display panel, such as figure 1 As shown, it includes a display area 01 (that is, AA area) and a non-display area 02. The display area 01 includes a middle display area 03 and a peripheral display area 04 located on the side of the middle display area 03; wherein, the peripheral display area 04 is provided with a dimming layer; the dimming layer is used to absorb yellow light, or to emit b...

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Abstract

A liquid crystal display panel includes a light adjusting layer. The light adjusting layer is configured to reduce a yellowing degree of a peripheral display area. The light adjusting layer is located in the peripheral display area in a display area of the liquid crystal display panel, and the peripheral display area is located at a periphery of an intermediate display area in the display area.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display panel, a preparation method thereof, and a liquid crystal display device. Background technique [0002] At present, liquid crystal display devices (Liquid Crystal Display, LCD for short) are more and more widely used due to advantages such as low power consumption, miniaturization, thinness, and the like. [0003] A liquid crystal display device includes an upper substrate, a lower substrate, and a liquid crystal layer disposed between the upper substrate and the lower substrate. Among them, the thickness of the liquid crystal cell (also called the thickness of the liquid crystal layer) determines the optical path difference, and further determines the optical properties of the liquid crystal display panel. Due to the fluidity of the liquid crystal, the thickness of the liquid crystal cell is not fixed. On the one hand, during the dropping...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1333
CPCG02F1/1333G02F1/133514G02B5/223G02B5/28G02F1/133617G02F2201/44G02F2202/04G02F2203/055G02F2203/11G02F2203/30G02F1/133388G02F1/133521G02F2201/08
Inventor 曹子君杜瑞芳
Owner BOE TECH GRP CO LTD