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Display panel

A display panel and substrate technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of microscopic fluctuations on the surface of the color filter substrate, affect the display, and uneven diffusion of the alignment liquid, so as to improve the uniformity of diffusion and ensure the filtering , Improve the effect of flow uniformity

Active Publication Date: 2020-08-18
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a display panel to solve the technical problem of the existing display panel that due to the microscopic undulation of the surface topography of the color filter substrate, the alignment liquid diffuses unevenly, thereby affecting the display.

Method used

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

A display panel comprises a first substrate and a second substrate, the first substrate is provided with color filter units of different colors in an array mode, the second substrate is provided witha shading area, and the shading area comprises a plurality of first shading areas and a plurality of second shading areas which are alternatively arranged; the first shading area and the second shading area define a plurality of color filtering areas corresponding to the color filtering units, the second shading area is provided with at least one fracture, and the fracture is communicated with thecolor filtering areas arranged in the first direction; and at least one overlapping region corresponding to the fracture is arranged between the adjacent color filter units with different colors. A fracture is formed in a shading area, corresponding to a data line, on a first substrate; block-shaped area overlapping is carried out on the adjacent color resistors, corresponding to the fractures, on the second substrate on the opposite side, so that the problem of light leakage caused by the fractures is solved, the complementary shading effect is achieved, shading is guaranteed, meanwhile, theflow uniformity of diffusion of alignment liquid coated on the substrate in the horizontal direction is improved, and therefore the diffusion uniformity of the alignment liquid can be improved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display panel. Background technique [0002] Liquid crystal display panels are generally made of a color filter substrate and an array substrate. The black matrix and spacers on the color filter substrate will cause microscopic topography on the surface of the color filter substrate. As a result, the diffusion of the solution is blocked, and the alignment liquid cannot be uniformly diffused. With the improvement of pixel resolution and the decrease of pixel size, the difficulty of diffusion of the alignment liquid increases significantly, resulting in insufficient diffusion of the alignment liquid and the phenomenon that the alignment liquid is not sticky, which leads to the inability to realize the state control of black and white in the corresponding pixel area. [0003] To sum up, there is a phenomenon of uneven diffusion of the alignment liquid in the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1337
CPCG02F1/133514G02F1/133512G02F1/1337
Inventor 曹武
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD