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Liquid crystal panel

A liquid crystal panel and alignment liquid technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problem of uneven film thickness of the alignment film at the display edge, and achieve the effect of improving display quality and uniform film thickness

Inactive Publication Date: 2021-01-08
NANJING CEC PANDA LCD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above technical problems, the present invention proposes a liquid crystal panel, which can improve the problem of uneven film thickness of the alignment film at the display edge, thereby further improving the display quality around the panel

Method used

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Embodiment Construction

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0018] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0019] The presen...

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Abstract

The invention relates to a liquid crystal panel which comprises an array substrate and a color film substrate. The array substrate and the color film substrate are each divided into a display area andan alignment liquid printing edge area surrounding the periphery of the display area. A first flow guide structure is arranged at the alignment liquid printing edge area of the array substrate and comprises a plurality of first flow guide walls and first flow blocking walls. A second flow guide structure is arranged at the alignment liquid printing edge area of the color film substrate and comprises a plurality of second flow guide walls and second flow blocking walls. According to the liquid crystal panel of the invention, the first flow guide structure and the second flow guide structure are respectively arranged at the alignment liquid printing edge areas of the array substrate and the color film substrate, so that alignment liquid at the alignment liquid printing edge areas can flow better, and alignment films at the alignment liquid printing edge areas and the display areas are uniform in film thickness; and the display quality of the periphery of the liquid crystal panel is improved.

Description

technical field [0001] The invention relates to the field of display manufacturing, in particular to a liquid crystal panel. Background technique [0002] With the development of display technology, liquid crystal panels are used more and more widely. The liquid crystal panel includes an array substrate and a color filter substrate oppositely arranged, and a liquid crystal layer sandwiched between the array substrate and the color filter substrate; the array substrate and the color filter substrate Alignment films formed by alignment liquid are arranged on the inner side. During the preparation process of the alignment film, the alignment liquid is transferred to the display area of ​​the panel. Because the alignment liquid has fluidity and molecular tension, the alignment liquid at the edge of the display area is prone to backflow. Phenomenon, the thickness of the alignment liquid here is different from the thickness of the alignment liquid near the edge of the display area...

Claims

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Application Information

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IPC IPC(8): G02F1/1337
CPCG02F1/133703
Inventor 李世春张创优黄威
Owner NANJING CEC PANDA LCD TECH
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