Supercharge Your Innovation With Domain-Expert AI Agents!

LCD component manufacturing method

A technology of liquid crystal display and manufacturing method, applied in instrument, nonlinear optics, optics, etc., can solve problems such as difficult to control dose, poor thermal stability, high DC current of electrical characteristics, etc.

Inactive Publication Date: 2010-02-24
台湾薄膜电晶体液晶显示器产业协会 +7
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using light or heat source for surface treatment supplemented by brushing alignment will have problems with electrical characteristics such as high residual DC voltage or poor thermal stability
The known technology of using light to treat the surface of the alignment film cannot accurately produce the required characteristics of the alignment film, because it is not easy to control the dose of light, so that the surface of the alignment film will be damaged due to exposure, or it is necessary to use a specially designed Alignment films, etc., cannot achieve a stable high pretilt angle state

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
  • LCD component manufacturing method
  • LCD component manufacturing method
  • LCD component manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention is a method for controlling the pretilt angle of liquid crystal molecules. In view of the fact that the pretilt angle of liquid crystal molecules in a liquid crystal display is related to the density of side chains (side chains) on the surface of an alignment film, the precisely adjustable plasma (plasma) or The particle beam generated by ions treats the surface of the alignment film of the liquid crystal display device, thereby adjusting the density of side chains on the surface of the alignment film, thereby changing the pretilt angle of the liquid crystal molecules. Moreover, unlike the known technology that needs to specially prepare and mix vertical and horizontal alignment films to achieve a higher pretilt angle, the present invention only requires a single vertical alignment film (including its materials and alignment film solution), and then applies the following detailed description The required surface treatment and alignment methods can a...

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 discloses a making technique of LCD component, which comprises the following parts: two bases, two layers of vertically mated film at certain face of base, two face-to-face side-direction films, a layer of liquid crystal layer between two face-to-face side-direction films. The invention can be LCD panel structure of Optically Compensated Birefrigence (OCB), which makes the pre-incidence scale of vertical side-direction film surface between 20 deg and 80 deg in the particle processing LCD component making course generated by plasma or ion beam.

Description

technical field [0001] The invention relates to a liquid crystal display component manufacturing technology, which uses particles produced by plasma or ion beams to carry out surface treatment on the vertical alignment film in the liquid crystal display structure before the alignment process to control the pretilt angle of liquid crystal molecules to achieve The purpose of an optically compensated birefringence alignment (Optically Compensated Birefrigence, OCB) liquid crystal panel structure with adjustable pretilt angle. Background technique [0002] Liquid crystal (Liquid Crystal) can be used as a display due to its unique photoelectric properties. Generally, the mass-produced flat liquid crystal display (LCD) is mainly TN (Twisted Nematic) type. [0003] The basic structure of the TN-type liquid crystal display is two upper and lower conductive glass substrates, in which Nematic liquid crystal is injected, and a polarizing plate with polarization directions perpendicular...

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): G02F1/1333G02F1/1337
Inventor 萧景文吴邦豪江欣峻陈佑民
Owner 台湾薄膜电晶体液晶显示器产业协会
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