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Display panel and display device

A display panel and array substrate technology, applied in the direction of nonlinear optics, instruments, optics, etc., can solve the problems affecting the transmittance, contrast, response speed and display characteristics of liquid crystal display panels, so as to increase density, ensure display effect, strengthen The effect of stability

Active Publication Date: 2019-08-09
XIAMEN TIANMA MICRO ELECTRONICS
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Problems solved by technology

[0005] When the liquid crystal display panel has uneven thickness of the liquid crystal cell, it will affect the display characteristics of the liquid crystal display panel such as transmittance, contrast, and response speed.

Method used

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Embodiment Construction

[0034] In order to better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0035] It should be clear that the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0036] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.

[0037] It should be understood that the term "and / ...

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Abstract

The embodiments of the invention provide a display panel and a display device. The display panel comprises an array substrate and a color film substrate which are oppositely arranged; a color filter layer is arranged on the side, close to the array substrate, of the color film substrate; a planarization layer is arranged on the side, close to the color film substrate, of the array substrate; supporting columns are arranged on the side, away from the color film substrate, of the color filter layer; a signal line and a first planarization structure are arranged on the side, away from the array substrate, of the planarization layer; and in the direction perpendicular to the display panel, the single line is at least partially covered with the first planarization structure, and the projectionof the supporting column and the projection of the first planarization structure are at least partially overlaid. The single line is covered with the first planarization structure, thus the problem that the supporting columns cannot be arranged on the upper part of the signal line is solved, arrangement of the supporting columns are not affected by wiring of the signal line any more, and the supporting columns can be arranged at the large density; and in this way, under the effect of the outside pressure, the thickness of a liquid crystal cell of the display panel can still be kept even.

Description

[0001] 【Technical field】 [0002] The present application relates to the field of display technology, in particular to a display panel and a display device. [0003] 【Background technique】 [0004] A liquid crystal display panel is a display panel that realizes image display by controlling the direction of the liquid crystal. It requires precise control of the liquid crystal through an electric field to allow different pixels to emit light of different colors. [0005] When the thickness of the liquid crystal cell is not uniform in the liquid crystal display panel, it will affect the display characteristics of the liquid crystal display panel such as transmittance, contrast, and response speed. Therefore, how to solve the problem of uneven thickness of the liquid crystal cell to ensure the display effect of the display panel has become an urgent problem to be solved. [0006] 【Content of invention】 [0007] In view of this, the embodiment of the present application provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1339
CPCG02F1/133514G02F1/1339G02F1/13396
Inventor 李静
Owner XIAMEN TIANMA MICRO ELECTRONICS
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