Manufacturing method of liquid crystal display panel, liquid crystal display panel

A technology of liquid crystal display panel and manufacturing method, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of the stability of easily damaged quantum dot materials and the complex coating process of alignment film, so as to save coating process and avoid damage Effect

Active Publication Date: 2022-02-22
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This disclosure provides a method for manufacturing a liquid crystal display panel and a liquid crystal display panel, which solves the problem that the alignment film coating process of the existing liquid crystal display panel is complicated when the alignment film and the coating type polarizer are formed, and the temperature is too high. Technical problems that easily destroy the stability of quantum dot materials

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
  • Manufacturing method of liquid crystal display panel, liquid crystal display panel
  • Manufacturing method of liquid crystal display panel, liquid crystal display panel
  • Manufacturing method of liquid crystal display panel, liquid crystal display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0062] Such as Figure 6A , Figure 6B As shown, the liquid crystal display panel provided by the embodiment of the present disclosure is manufactured by the manufacturing method in the above embodiment, and the liquid crystal display panel includes an array substrate 1, a color filter substrate 2 disposed opposite to the array substrate 1, and a The liquid crystal layer, the first alignment film 41 , the second alignment film 42 and the first polarizer 31 between the array substrate 1 and the color filter substrate 2 .

[0063] Specifically, the array substrate 1 includes a first base substrate 11 , a thin film transistor array layer 12 and a first electrode layer disposed on the first base substrate 11 . The color filter substrate 2 includes a second base substrate 21, a black matrix 22, and a color-resist layer 23. Further, the material of the color-resist layer 23 may be a quantum dot material, which displays different colors when excited by light. The color filter subst...

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

This disclosure provides a method for manufacturing a liquid crystal display panel and a liquid crystal display panel. The method for manufacturing a liquid crystal display panel includes injecting a mixture of a self-aligned liquid crystal material and a polarizing material into a liquid crystal cell, and after two times of UV irradiation, an alignment film is realized. And the requirement of one-time molding of the coating type polarizer saves the coating process of the alignment film and avoids the damage to the stability of the quantum dot material caused by the high temperature process.

Description

technical field [0001] The disclosure relates to the field of display technology, and in particular to a method for manufacturing a liquid crystal display panel and a liquid crystal display panel. Background technique [0002] Compared with traditional screens, existing liquid crystal displays, such as mobile phone screens and tablets, have higher requirements for user experience such as higher definition, higher screen-to-body ratio, power consumption, and display effects. Novel shape design has also become the goal pursued by more and more customers. In addition to being light and thin, flexible screens and folding screens also have the characteristics of bendability and good flexibility. Thinness and bendability are also considerations, so coating-type polarizers and self-aligned liquid crystals are currently the main development contents. [0003] However, the formation of the traditional alignment film needs to be cured above 230 degrees Celsius. For liquid crystal dis...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1337G02F1/1335
CPCG02F1/133788G02F1/133528
Inventor 程薇
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap