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Liquid crystal display panel aligning method, liquid crystal display panel and display device

A technology of liquid crystal panel and alignment film, which is applied in optics, instruments, nonlinear optics, etc., can solve the problems of increasing the production process and increasing the cost, etc.

Pending Publication Date: 2019-09-03
CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the TFT side substrate and the CF side substrate need to be aligned, which increases the manufacturing process and increases the cost

Method used

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  • Liquid crystal display panel aligning method, liquid crystal display panel and display device
  • Liquid crystal display panel aligning method, liquid crystal display panel and display device
  • Liquid crystal display panel aligning method, liquid crystal display panel and display device

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Embodiment Construction

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the term "between" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operate i...

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Abstract

The invention provides a liquid crystal display panel aligning method, a liquid crystal display and a display device. According to the liquid crystal display panel aligning method, a first electrode and a first aligning film covering the first electrode are formed on a first substrate; a second electrode and a second aligning film covering the second electrode are formed on a second substrate opposite to the first substrate; a liquid crystal layer is formed between the first aligning film and the second aligning film; ultraviolet light is utilized to irradiate the second substrate; the secondaligning film and the liquid crystal layer are aligned, namely, the second aligning film has a pre-tilt angle; and the first aligning film is a vertical aligning film which does not need segmentationand alignment. The liquid crystal display panel aligning method provided by the invention is free of segmentation and alignment, only the second substrate is configured with a mask for alignment, andthe first substrate is not configured with a mask for alignment, thereby simplifying the liquid crystal display panel aligning process and decreasing the cost.

Description

technical field [0001] The invention relates to the technical field of display equipment manufacturing, in particular to an alignment method of a liquid crystal panel, a liquid crystal panel and a display device. Background technique [0002] Liquid Crystal Display (LCD) has many advantages such as thin body, power saving, and no radiation, and has been widely used, such as LCD TV, mobile phone, personal digital assistant, digital camera, computer screen or notebook computer screen, etc. . At present, TFT-LCD liquid crystal panels can be divided into three categories, namely twisted nematic / super twisted nematic (TN / STN) type, in-plane switching (IPS) type and vertical alignment (VA) type. While ultraviolet induced multi-domain vertical alignment (ultraviolet induced multi-domain vertical alignment, UV 2 A) is a photo-alignment technology for VA-type liquid crystal panels. Its name comes from the multiplication of ultraviolet UV and VA mode of liquid crystal panels. Its pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1337
CPCG02F1/133788G02F1/133703G02F1/133715G02F1/133761G02F1/133345G02F1/133512G02F1/133711G02F1/1341G02F1/134336G02F1/13439G02F1/136286G02F1/1368G02F2201/123G02F1/133742G02F1/133746G02F1/136222H01L27/1259
Inventor 神户诚李广圣戴明鑫彭林李凡张波孙博涛李增慧
Owner CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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