Display panel and display device

A technology of display panel and reflective surface, applied in nonlinear optics, instruments, optics, etc., can solve the problems of weak curing effect of frame sealant, puncture of liquid crystal, and impermeability of curing light.

Inactive Publication Date: 2014-06-25
BOE TECH GRP CO LTD +1
View PDF9 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, a black matrix is ​​set at the corresponding position between the color filter substrate and the frame sealant, and the curing light cannot pass through the black matrix, so the curing light can only irradiate the frame sealant through the array substrate.
On the other hand, there are pixel circuits formed on the array substrate, and there is a large area of ​​metal shielding at the position of the sealant, so the transmittance of light for curing is very small, which weakens the curing effect of the sealant, thus making the bonding of the two substrates difficult. The effect is weakened, and defects such as liquid crystal puncture occur

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 display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0023] The invention provides a display panel, such as figure 1 As shown, the display panel includes an array substrate 10 and a box-mounting substrate 20 arranged oppositely, and a sealant 30 is arranged between the array substrate 10 and the box-mounting substrate 20, wherein the sealant 30 and the box-mounting substrate 20 are arranged There is a reflective structure 40 .

[0024] When light is used to cure the frame sealant, after the light for curing enters the frame sealant 30 from the side of the array substrate, it is reflected by the reflective structure 40 and passes through the frame sealant 30 again. 40. The reflected light after reflection can cur...

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
angleaaaaaaaaaa
Login to view more

Abstract

The invention provides a display panel. The display panel comprises an array substrate and a box aligning substrate, wherein the array substrate and the box aligning substrate are oppositely arranged. Frame sealing glue is arranged between the array substrate and the box aligning substrate, and a reflection structure is arranged between the frame sealing glue and the box aligning substrate. Correspondingly, the invention further provides a display device. Compared with the prior art, the display panel and the display device enable light which enters the frame sealing glue for solidification to be reflected by the reflection layer so as to pass through the frame sealing glue again, and therefore the solidification effect of the light for solidification during frame sealing glue solidification is improved.

Description

technical field [0001] The present invention relates to the technical field of liquid crystal display, in particular to a display panel and a display device. Background technique [0002] In the production process of liquid crystal displays, it is necessary to form a liquid crystal cell through the cell alignment process, that is, drop liquid crystal on the array substrate or the cell alignment substrate and apply the sealant, and then align the two substrates and cure the frame sealant. Thus, the box alignment process is completed. [0003] The curing of the frame sealant can be by means of light, and the light for curing can be ultraviolet rays. Usually, a black matrix is ​​arranged at the corresponding position between the color filter substrate and the frame sealant, and the curing light cannot pass through the black matrix, so the curing light can only irradiate the frame sealant through the array substrate. On the other hand, there are pixel circuits formed on the ar...

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): G02F1/1339
Inventor 沈奇雨
Owner BOE TECH GRP 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