Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Liquid crystal display panel and quantum rod polaroid manufacturing method

A technology of liquid crystal display panels and manufacturing methods, which is applied in the fields of optics, nonlinear optics, instruments, etc., can solve problems such as difficult development, changing liquid crystal electrical and optical characteristics, etc., to save settings, improve transmittance and brightness, and improve Show the effect of color gamut

Active Publication Date: 2016-04-06
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF6 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mixing of quantum rods and liquid crystals may change the original electrical and optical properties of liquid crystals, and the development of this system is very difficult.

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 quantum rod polaroid manufacturing method
  • Liquid crystal display panel and quantum rod polaroid manufacturing method
  • Liquid crystal display panel and quantum rod polaroid manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail the preferred embodiments of the present invention and the accompanying drawings.

[0043] See image 3 , Is a schematic cross-sectional view of the first embodiment of the liquid crystal display panel of the present invention. This embodiment is a COA (Color Filter on Array) structure liquid crystal display panel, which includes an upper substrate 10 and a lower substrate 20 disposed oppositely, and the upper and lower substrates 10 , 20 between the liquid crystal layer 30, and the upper polarizer 40 arranged above the upper substrate 10;

[0044] The upper substrate 10 includes a first substrate 11, a black matrix 12 arranged on the side of the first substrate 11 close to the liquid crystal layer 30, a common electrode layer 13 arranged on the black matrix 12, and a common electrode layer 13 arranged on the common The first alignment film 1...

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 quantum rod polaroid manufacturing method. The liquid crystal display panel comprises a built-in quantum rod polaroid, quantum rods in the quantum rod polaroid are directionally arranged in the same direction, and therefore polarizing effect is achieved, a lower polaroid is saved, the penetration rate and the brightness of the liquid crystal display panel are greatly improved, at the same time, the quantum rods emit linearly polarized light under optical excitation, and therefore the display colour gamut of the liquid crystal display panel is increased. The quantum rod polaroid manufacturing method comprises that firstly, a reaction film containing action groups is formed on a substrate, then a layer of quantum rod film is formed on the reaction film, surface groups of the quantum rods which are subjected to surface modification and the action groups of the reaction film form binding bonds or an adsorption force, and the quantum rods flatly lie on the substrate, the quantum rods can rotate under the effect of an electric field and are directionally arranged, and therefore the quantum rod polaroid having the polarizing effect is formed.

Description

Technical field [0001] The invention relates to the field of display technology, in particular to a method for manufacturing a liquid crystal display panel and a quantum rod polarizer. Background technique [0002] With the development of science and technology and the progress of society, people are increasingly dependent on information exchange and transmission. As the main carrier and material basis of information exchange and transmission, display devices have become a hot spot and high ground for many scientists engaged in information optoelectronic research. [0003] Quantum dot display technology has been fully upgraded in various dimensions such as color gamut coverage, accuracy, red, green and blue color purity. It is regarded as the commanding height of global display technology and is also regarded as a display technology revolution affecting the world. Revolutionary realization of full color gamut display, the most true restoration of image colors. [0004] Quantum rod ...

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): G02F1/1335G02F1/1362G02F1/1333G02F1/1337
CPCG02F1/1333G02F1/133528G02F1/133723G02F1/1362G02F1/133302G02F1/136222
Inventor 程小平
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com