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

A bending device and a folding display device

A technology of bending devices and bending parts, applied in the direction of identification devices, instruments, etc., can solve problems such as film layer cracking, and achieve the effect of avoiding film layer cracking

Active Publication Date: 2022-04-22
HEFEI VISIONOX TECH CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a bending device and a folding display device to solve the problem that the film layer cracking is prone to occur in the part of the flexible screen where the bending area is close to the non-bending area

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
  • A bending device and a folding display device
  • A bending device and a folding display device
  • A bending device and a folding display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0044] As mentioned in the background technology above, during the preparation and use of the folding display device, the flexible screen can be bent. As the number of inward folding increases, the part of the flexible screen near the non-bending area is prone to film The problem of layer cracking makes the bending performance of the bending area poor. figure 1 It is a structural schematic diagram of an existing folding display device. in figure 1 a is a schematic structural diagram of an existing foldable displ...

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 bending device and a folding display device. The bending device includes: a first support plate, a second support plate and a clamping structure; the first support plate and the second support plate can be relatively rotated, and are used to support the non-bending area of ​​the piece to be bent, and clamp The structure is located in the interval area between the first support plate and the second support plate; the clamping structure includes a first adsorption clamping plate and a second adsorption clamping plate; the first adsorption clamping plate connects with the first support plate through a linear module The side close to the second support plate is movably connected, and can move linearly relative to the direction perpendicular to the first support plate; the second adsorption clamping plate is movably connected to the side of the second support plate close to the first support plate through a linear module, which can Make a linear motion relative to the direction perpendicular to the second support plate. The technical solutions provided by the embodiments of the present invention improve the bendability of the bendable parts.

Description

technical field [0001] Embodiments of the present invention relate to the field of semiconductor technology, and in particular, to a bending device and a folding display device. Background technique [0002] With the development of display technology, flexible display devices are more and more widely used in display devices such as smart phones, tablet computers and notebook computers. [0003] During the preparation and use of the folding display device, the flexible screen can be bent. In the existing foldable display device, when it is folded inward, the bending area of ​​the flexible screen is in the shape of a water drop. However, with the increase in the number of inward bending of water droplets, the part of the flexible screen where the bending area is close to the non-bending area is prone to film cracking, which makes the bending performance of the bending area poor. Contents of the invention [0004] In view of this, an embodiment of the present invention prov...

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 Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 俞强赵欢乔贵洲
Owner HEFEI VISIONOX 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