Unlock instant, AI-driven research and patent intelligence for your innovation.

Liquid crystal display panel and liquid crystal alignment method

A liquid crystal display panel and alignment technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of display quality degradation, dark lines, affecting product transmittance and contrast, etc., to improve transmittance and eliminate dark lines , Improve the effect of light transmission efficiency

Pending Publication Date: 2022-05-13
CHANGSHA HKC OPTOELECTRONICS CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the polymer stabilized vertical alignment (Polymer Stabilized-Vertical Alignment, PSVA) technology can make the liquid crystal alignment system have the advantages of faster response time and high transmittance; Dark lines affect the transmittance and contrast of the product, resulting in a decrease in display quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liquid crystal display panel and liquid crystal alignment method
  • Liquid crystal display panel and liquid crystal alignment method
  • Liquid crystal display panel and liquid crystal alignment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Although the present application may readily take the form of embodiments, only some of them are shown in the drawings and will be described in detail in this specification, and it is to be understood that this specification should be considered as the It is an exemplary illustration of the principles of the application and is not intended to limit the application to what is described herein.

[0051] Therefore, a feature indicated in this specification will be used to describe one of the features of an embodiment of the application, rather than implying that every embodiment of the application must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly described. Thus, the illustrated combinations are not intended to be limiting unless otherwise stated.

[005...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a liquid crystal display panel and a liquid crystal alignment method. The liquid crystal display panel comprises a color film substrate unit and an array substrate unit. The color film substrate unit comprises a color film substrate, a common electrode and a first reaction layer; the common electrode is planar and is uniform and continuous in thickness; the array substrate unit comprises an array substrate, a pixel electrode and a second reaction layer; the pixel electrode is planar and uniform in thickness; the first reaction layer and the second reaction layer are both used for carrying out polymerization reaction with polymerizable monomers. The filling layer is filled between the color film substrate unit and the array substrate unit, and the filling layer comprises liquid crystals and polymerizable monomers; the liquid crystal is aligned through the external alignment polar plate module, and the polymerizable monomer is used for being subjected to polymerization reaction with the first reaction layer and the second reaction layer so as to stabilize the direction of the aligned liquid crystal. According to the liquid crystal display panel, dark fringes on the display surface can be reduced, and the display quality is improved.

Description

technical field [0001] The present application relates to the field of liquid crystal panels, in particular to a liquid crystal display panel and a liquid crystal alignment method. Background technique [0002] As far as LCD display panels currently on the mainstream market are concerned, they can be divided into three types, namely Twisted Nematic (TN) or Super Twisted Nematic (STN) type, In-Plane Switching (In-Plane Switching (IPS) type, and vertical alignment (Vertical Alignment, VA) type. Compared with other types of liquid crystal displays, the VA type liquid crystal display has a very high contrast ratio, and has a very wide application in large-size displays, such as televisions. [0003] Among them, the polymer stabilized vertical alignment (Polymer Stabilized-Vertical Alignment, PSVA) technology can make the liquid crystal alignment system have the advantages of faster response time and high transmittance; Dark lines affect the transmittance and contrast of the pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G02F1/1337G02F1/1343
CPCG02F1/1337G02F1/134309
Inventor 宋文亮李荣荣
Owner CHANGSHA HKC OPTOELECTRONICS CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com