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

Curved display panel and display device

A curved surface display and panel technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as light leakage of curved liquid crystal display devices

Active Publication Date: 2016-06-01
BOE TECH GRP CO LTD +1
View PDF5 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a curved display panel and a display device to solve the problem of light leakage in curved liquid crystal display devices in the prior art

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
  • Curved display panel and display device
  • Curved display panel and display device
  • Curved display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The specific implementation manners of the curved display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] An embodiment of the present invention provides a curved display panel, such as figure 1 As shown, it includes: a first substrate 01, a second substrate 02 opposite to the first substrate 01, a plurality of spacers 03 formed on the first substrate 01, and a plurality of spacers 03 formed on the second substrate 02 and each spacer 03 A plurality of spacer bases 04 in one-to-one correspondence; wherein, the end of the spacer 03 facing away from the first substrate 01 has a slope, and the end of the spacer base 04 facing away from the second substrate 02 has a slope opposite to the direction of the slope of the spacer 03 slope.

[0021] One of the first substrate and the second substrate of the curved display panel provided by the embodiment of the...

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 curved display panel and a display device. The curved display panel comprises a first base plate, a second base plate opposite to the first base plate, a plurality of spacers formed on the first base plate, and a plurality of spacer bases which are formed on the second base plate and correspond to the spacers one by one, wherein slopes are formed at one ends, back to the first base plate, of the spacers, and slopes, opposite to the slopes of the spacers, are formed at one ends, back to the second base plate, of the spacer bases. Therefore, the butted ends of the spacers and the spacer bases are provided with the slopes with opposite inclination directions, the spacers and the spacer bases are butted through the slopes, stress generated by curving of the display panel is offset by the slopes, namely that the generated stress can be well offset by the display panel in a curved state by the spacers and the spacer bases, the uniformity of the interval of the first base plate and the second base plate can be further kept, and thus light leak of the curved display panel can be effectively relieved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a curved display panel and a display device. Background technique [0002] At present, the curved surface display of liquid crystal display is becoming more and more popular, and the existing curved surface display technology of liquid crystal display is mainly realized by designing a curved backlight module, that is, using the curved structure of the backlight module and directly bending the display panel through stress So as to achieve the effect of the surface. However, there are some problems in this method of realizing curved surface display, such as light leakage phenomenon. Because the display panel is bent by stress, the uniformity of the distance between the upper and lower substrates of the bent display panel is poor, which will cause liquid crystal light leakage. Phenomenon, the light leakage phenomenon is particularly serious in liquid crystal displays of advanced u...

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): G02F1/1339
CPCG02F1/13394G02F1/13396G02F1/1339
Inventor 王永灿江亮亮郭磊张谁谁
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