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

Color film substrate and display panel

A color filter substrate and color filter layer technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems affecting the alignment effect between the color filter substrate and the array substrate, light leakage, and the decrease in the aperture ratio of the display device. The effect of poor position and guaranteed alignment effect

Inactive Publication Date: 2021-07-20
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Liquid crystal display (LCD, Liquid Crystal Display) has been widely used in various electronic products. In the process of LCD production, it is necessary to align the array substrate and the color filter substrate. In the process of new technology development, for example, when it is required When the optical path is added to the color filter substrate side, the protective layer on the color filter substrate will be too thick, which will affect the alignment effect between the color filter substrate and the array substrate, and the poor alignment of the substrate may cause the metal wiring of the array substrate to be damaged. The alignment of the black matrix with the color filter substrate is offset, so that the display device using this substrate has problems such as a decrease in aperture ratio and light leakage.

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
  • Color film substrate and display panel
  • Color film substrate and display panel
  • Color film substrate and display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Specific structural and functional details disclosed herein are representative only and are for purposes of describing example embodiments of the present application. This application may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0027] In the description of the present application, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified, "plurality" means two or more. Additionally, the term "comprise" and any variations thereof, are intended to cover a non-exclusive inclusion.

[0028] The directional terms mentioned in the present inventi...

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 color film substrate and a display panel, the color film substrate comprises an underlayer substrate, a color film layer arranged on the underlayer substrate and a transparent material layer arranged on the underlayer substrate and the color film layer and covering the color film layer, wherein the color film layer comprises a plurality of color resistance blocks arranged at intervals, and a stress buffer structure is arranged on the transparent material layer. The stress borne by the color film substrate during alignment is dispersed through the stress buffer structure, the alignment effect of the array substrate and the color film substrate is guaranteed, and the problem of poor alignment is solved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a color filter substrate and a display panel. Background technique [0002] Liquid crystal display (LCD, Liquid Crystal Display) has been widely used in various electronic products. In the process of LCD production, it is necessary to align the array substrate and the color filter substrate. In the process of new technology development, for example, when it is required When the optical path is added to the color filter substrate side, the protective layer on the color filter substrate will be too thick, which will affect the alignment effect between the color filter substrate and the array substrate, and the poor alignment of the substrate may cause the metal wiring of the array substrate to be damaged. The alignment of the black matrix of the color filter substrate is shifted, so that the display device using the substrate has problems such as a decrease in aperture r...

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 Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133509G02F1/133514G02F1/133512
Inventor 艾飞宋德伟
Owner WUHAN 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