Display panel and liquid crystal display

一种液晶显示器、显示面板的技术，应用在仪器、非线性光学、光学等方向，能够解决影响框胶黏着效果、难控制、距离远等问题，达到实现超窄边框设计、减小距离的效果

Active Publication Date: 2012-12-19
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF8 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in the process of coating the alignment film, it is difficult to control due to the unevenness of the edge of the alignment film. In order not to affect the display effect, the edge of the alignment film is usually designed to be in line with the effective display area (Active Display Area) of the liquid crystal display panel. Area, AA) The edge distance is relatively far
On the other hand, since the overlapping of the alignment film and the frame glue will affect the adhesive effect of the frame glue, it is difficult to realize the narrow frame design of the liquid crystal display panel

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
  • Display panel and liquid crystal display
  • Display panel and liquid crystal display
  • Display panel and liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] figure 1 It is a schematic top view structure diagram of the display panel 100 according to the first embodiment of the present invention. In this embodiment, the display panel 100 includes a plastic frame 130 and an effective display area 140 located in an area surrounded by the plastic frame 130 .

[0024] figure 2 yes figure 1 A schematic cross-sectional structure diagram of the display panel 100 along line A-A in . Please also refer to figure 1 and figure 2 , the display panel 100 includes a first substrate 110 , a second substrate 120 and a sealant 130 . The first substrate 110 and the second substrate 120 are disposed opposite to each other. The sealant 130 is arranged around the first substrate 110 and the second substrate 120 by pasting or other existing methods. The sealant 130 is used to seal the display medium (such as liqui...

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 display panel and a liquid crystal display. The display panel comprises a first substrate, a second substrate, and frame glue, wherein the first substrate and the second substrate are opposite, the first substrate is provided with a first alignment film, and the second substrate is provided with a second alignment film; the frame glue is encircled between the first substrate and the second substrate; the first substrate is provided with a first retaining wall, and the first retaining wall is located between the outer side of the edge of the first alignment film and the frame glue; the second substrate is provided with a second retaining wall, and the second retaining wall is located between the outer side of the edge of the second alignment film and the frame glue. According to the invention, through the method, a distance between the edge of a display region and the edge of a panel is effectively reduced, and design of an ultra-narrow frame is realized.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a liquid crystal display. Background technique [0002] In recent years, narrow bezel liquid crystal display panels have become more and more popular among consumers. [0003] In the prior art, in the process of coating the alignment film, it is difficult to control due to the unevenness of the edge of the alignment film. In order not to affect the display effect, the edge of the alignment film is usually designed to be in line with the effective display area (Active Display Area) of the liquid crystal display panel. Area, AA) is farther away from the edge. On the other hand, since the overlapping of the alignment film and the frame glue will affect the adhesive effect of the frame glue, it is difficult to realize the narrow frame design of the liquid crystal display panel. [0004] To sum up, it is necessary to provide a display panel and a liquid crystal ...

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): G02F1/1339G02F1/1337
CPCG02F1/1337G02F1/1339G02F1/133388
Inventor 施明宏廖作敏
Owner TCL 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