Display panel, light alignment film and preparing method

A display panel and light alignment technology, applied in chemical instruments and methods, optics, optical components, etc., can solve problems such as flickering and drifting of the screen, easy image sticking on the display panel, etc., to prevent electric field asymmetry, improve image sticking and The effect of the flicker drift problem

Active Publication Date: 2016-09-28
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a display panel, a photo-alignment film and a preparation method, so as to solve the problem that the display panel is prone to afterimage and screen flickering drift

Method used

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  • Display panel, light alignment film and preparing method
  • Display panel, light alignment film and preparing method
  • Display panel, light alignment film and preparing method

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0027] An embodiment of the present invention provides a display panel, including a color filter substrate and an array substrate arranged oppositely, and a liquid crystal layer arranged between the color filter substrate and the array substrate. The array substrate includes a first photo-alignment film, the first photo-alignment film includes a stacked first photo-alignment layer and a first conductive layer, and the first photo-alignment layer is arranged adjacent to the liquid crystal layer. The color filter su...

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Abstract

The invention discloses a display panel, a light alignment film and a preparing method. The display panel comprises a color film substrate, an array substrate opposite to the color film substrate, and a liquid crystal layer arranged between the color film substrate and the array substrate. The array substrate comprises a first light alignment film. The first light alignment film comprises a first light alignment layer and a first conductive layer which are arranged in a stacked mode, and the first light alignment layer is arranged adjacent to the liquid crystal layer. The color film substrate comprises a second light alignment film arranged adjacent to the liquid crystal layer. The array substrate comprises a pixel electrode layer. The first conductive layer is connected with the pixel electrode layer or electrically connected with a grounding line of the display panel. The resistance of the first conductive layer is smaller than 1014 ohm.cm, and the issues of ghost images and picture flicker drift of the display panel are relieved.

Description

technical field [0001] The embodiments of the present invention relate to the field of display technology, and in particular to a display panel, a photo-alignment film and a preparation method. Background technique [0002] In the production of liquid crystal display panels, the alignment technology of liquid crystal molecules is very important. At present, the most widely used alignment technology in the production of liquid crystal display panels is the rubbing alignment method, which can provide a strong alignment ability of liquid crystal molecules, but in the process of brushing, the use of rubbing cloth contact friction often generates static electricity and particles. The pollution of the liquid crystal will not only cause damage to the liquid crystal element, but also bring various poor image quality problems. [0003] In order to improve the picture quality and yield rate of liquid crystal display panels, many manufacturers are trying to use photo-alignment technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1337
CPCG02F1/133723G02F1/133796G02F1/134363G02F1/133788C09K2323/027C09K2323/04G02F1/133397B32B2457/202G02B1/12H01L21/02118C08G73/10C08G73/105C08L79/08B32B27/281
Inventor 李杰良袁永汤棋
Owner XIAMEN TIANMA MICRO ELECTRONICS
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