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

Liquid crystal panel, display device and manufacturing method of liquid crystal panel

A liquid crystal panel and color film substrate technology, which is applied in the field of liquid crystal display, can solve the problem of insufficient friction between the sealant bonding color film substrate and array substrate, and achieve the effects of improving quality, wide application prospects, and enhancing friction

Active Publication Date: 2012-12-19
BOE TECH GRP CO LTD
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a liquid crystal panel, a display device and a manufacturing method of the liquid crystal panel to overcome the problem of insufficient friction of the sealant bonding the color filter substrate and the array substrate

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 panel, display device and manufacturing method of liquid crystal panel
  • Liquid crystal panel, display device and manufacturing method of liquid crystal panel
  • Liquid crystal panel, display device and manufacturing method of liquid crystal panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] figure 1 It is a top view of the liquid crystal panel described in Embodiment 1 of the present invention, figure 2 It is a side sectional view of the liquid crystal panel described in Embodiment 1 of the present invention, as shown in figure 1 and figure 2 As shown, the liquid crystal panel includes: a color filter substrate 100 , an array substrate 200 , and a sealant 300 bonding the color filter substrate 100 and the array substrate 200 .

[0038] Within the region of the sealant 300 , a first limiting member 110 having a predetermined height is disposed on the color filter substrate 100 , and a second limiting member 210 is disposed on the array substrate. In this embodiment, the first limiting member 110 is a cylindrical body with a rectangular cross section, the second limiting member 210 is a cylindrical body with a rectangular cross section, and when the color filter substrate 100 and the array substrate When 200 are bonded to each other, the first limiting ...

Embodiment 2

[0043] image 3 It is a top view of the liquid crystal panel described in Embodiment 2 of the present invention, as image 3 As shown, the liquid crystal panel described in this embodiment is basically the same as the liquid crystal panel described in Embodiment 1, the only difference is that the first limiting member 110 is a columnar body with a semicircular cross section, and the second limiting member 110 is a semicircular columnar body. The positioning member 210 is a cylindrical body with a semicircular cross section, and when the color filter substrate 100 and the array substrate 200 are bonded to each other, the first limiting member 110 and the second limiting member 210 are engaged with each other to form a cylindrical structure . With this structural arrangement, the frictional force between the color filter substrate 100 and the array substrate 200 can be significantly enhanced.

Embodiment 3

[0045] Figure 4 It is a side sectional view of the liquid crystal panel described in Embodiment 3 of the present invention, as Figure 4 As shown, the liquid crystal panel described in this embodiment is basically the same as the liquid crystal panel described in Embodiment 1, the only difference is that a groove is provided on the first limiting member 110, and when the color filter substrate 100 When bonding with the array substrate 200 , a part of the second limiting member 210 extends into the groove and engages with the first limiting member 110 .

[0046] In this embodiment, the second limiting member 210 is provided with a protrusion matching the groove, and the protrusion protrudes into the groove, so as to realize that the first limiting member 110 is aligned with the groove. The engagement of the second limiting member 210 . In practical applications, the second limiting member 210 can also be designed as a whole to match the shape of the groove, so that the secon...

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 liquid crystal panel, a display device and a manufacturing method of the liquid crystal panel. The invention relates to the field of liquid crystal display. The liquid crystal panel comprises a color film substrate, an array substrate and adhesive for adhering the color film substrate and the array substrate, wherein in the region range of the adhesive, a first limit part with preset height is arranged on the color film substrate, and a second limit part is arranged on the array substrate; when the color film substrate and the array substrate are adhered to each other, the first limit part is mutually matched with the second limit part. According to the liquid crystal panel, the display device and the manufacturing method of the liquid crystal panel, the first limit part is arranged on the color film substrate, the second limit part is arranged on the array substrate, and the first limit part is mutually matched with the second limit part, so that the frictional force between the color film substrate and the array substrate is remarkably enhanced, the liquid crystal panel is guaranteed to smoothly pass a peeling test, and the quality of the display device is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal panel, a display device and a manufacturing method of the liquid crystal panel. Background technique [0002] Narrow bezel is the latest concept in TV industrial design, which effectively increases the display area, realizes ultra-wide video screen, and provides convenience for applications such as multi-screen splicing. [0003] The frame of a narrow frame TV is generally only about half the width of the frame of an ordinary LCD TV. During the production process, the width of the sealant can be narrowed to achieve a narrow frame. Narrow bezel TV has many advantages and also has higher market competitiveness. However, in the production process, due to the narrowing of the width of the sealant, the friction force of the sealant to bond the color filter substrate and the array substrate is insufficient, and there will be insufficient adhesion streng...

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): G02F1/13G02F1/1335G02F1/1339G02F1/1333
Inventor 黄华齐永莲
Owner BOE TECH GRP 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