Polarizer and liquid crystal display

A technology of polarizers and polarizing layers, applied in optics, instruments, polarizing elements, etc., can solve problems such as light leakage in dark states with large viewing angles, low backlight shading, and affecting the quality of display equipment, etc., to increase the shading effect and improve the shading , Reduce the effect of large-angle dark state light leakage

Inactive Publication Date: 2018-09-04
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the traditional polarizer is integrated on the liquid crystal display panel, the light leakage in the dark state with a large viewing angle is

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
  • Polarizer and liquid crystal display
  • Polarizer and liquid crystal display
  • Polarizer and liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Among them, the drawings are only used for exemplary description, and they are only schematic diagrams and cannot be understood as a limitation of the patent.

[0024] See figure 1 , The present invention provides a polarizer 100. In the present invention, the polarizer 100 is used in a liquid crystal display, and the liquid crystal display includes a liquid crystal display panel and a backlight module that provides a backlight for the liquid crystal display panel. The polarizer 100 is located between the liquid crystal display panel and the backlight module, so as to adjust the backlight generated by the backlight module through the polarizer, so as to obtain a better display effect and backlight quality. The liquid crystal display. In the present invention, the polarizer 100 incl...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The present invention provides a polarizer comprising a DBEF functional layer, an atomization layer is added to one side of the DBEF layer of the polarizer facing a polarizing layer and/or one side ofthe DBEF layer away from the polarizing layer, and thus the large-angle dark state light leakage of the liquid crystal display including the polarizer is reduced. At the same time, the shading effectof the polarizer is increased through the added atomization layer, thus the shielding property of the polarizer to the backlight is improved, and the taste of the liquid crystal display is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a polarizer and a liquid crystal display. Background technique [0002] With the development of technology, people have higher and higher requirements for the thinning of display devices. In order to reduce the thickness of a traditional liquid crystal display, it is designed in the prior art to integrate a polarizer on the liquid crystal display panel. However, when the traditional polarizer is integrated on the liquid crystal display panel, the light leakage in the dark state with a large viewing angle is serious. Moreover, the existing polarizers do not have high shielding ability to the backlight, which will affect the quality of the display device. Contents of the invention [0003] A polarizer and a liquid crystal display including the polarizer according to the present invention cover the problem of light leakage in the dark state of the liquid crystal display with a ...

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): G02B5/30G02F1/1335
CPCG02B5/30G02F1/133528
Inventor 苏赞加萧宇均
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY 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