Flexible display device and electronic device

A technology for flexible display devices and electronic devices, which is applied to identification devices, housings with display/control units, electrical equipment housings/cabinets/drawers, etc., and can solve problems such as damage to flexible display screens and affecting functions of flexible display screens. To achieve the effect of increasing service life, improving bending resistance and avoiding damage

Active Publication Date: 2020-10-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the flexible display screen with a single-rotation center shaft is bent, the bending area of ​​the flexible display screen will be subject to a relatively large pulling force, which will easily cause damage to the flexible display screen and affect the function of the flexible display screen.

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
  • Flexible display device and electronic device
  • Flexible display device and electronic device
  • Flexible display device and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] Please also refer to figure 1 and figure 2 , figure 1 is a schematic diagram of a three-dimensional structure provided by one embodiment of the electronic device of the present invention; figure 2 yes figure 1 Sectional view along line II-II. An electronic device 100 according to one embodiment of the present invention includes a housing 20 and a flexible screen 30 disposed on the front of the housing 20 . The casing 20 includes a first frame bod...

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 provides an electronic device. The display device comprises a first frame body, a second frame body and a flexible display device, the flexible display device comprises a flexible screenand a rotating mechanism, and the flexible screen comprises a bendable area. The rotating mechanism is provided with two rotating central shafts which are arranged in parallel at an interval; the rotating mechanism is connected between the first frame body and the second frame body; a flexible screen of the flexible display device covers the first frame body and the second frame body; the rotating mechanism is supported on the back face of the bendable area; the rotating mechanism rotates along the two rotating center shafts; and the bendable area is bent along with the rotating mechanism, and in the bending process of the flexible screen, a screen body layer of the bendable area of the flexible screen is located at the position of a neutral layer of the flexible screen. The invention further provides a flexible display device.

Description

technical field [0001] The present invention relates to the field of display devices of electronic equipment, in particular to a flexible display device and an electronic device provided with the flexible display device. Background technique [0002] Due to the advantages of foldability, curved surface, flexibility and stretchability, flexible display screens are widely favored by consumers. Existing flexible display screens are generally folded through a single rotation of the central shaft. However, when the flexible display screen with a single rotating central axis is bent, the bending area of ​​the flexible display screen will be subjected to a relatively large pulling force, which may easily cause damage to the flexible display screen and affect the function of the flexible display screen. Contents of the invention [0003] The object of the present invention is to provide a flexible display device capable of preventing damage to the flexible display screen, and an ...

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): G09F9/30
CPCG09F9/301G06F1/1652H04M1/0268H04M1/022H05K5/0017H05K5/0217
Inventor 成蛟郑泽宽
Owner GUANGDONG OPPO MOBILE TELECOMM CORP 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