Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Flexible display device

A flexible display device, flexible substrate technology, applied in semiconductor/solid-state device parts, organic semiconductor devices, printed circuit manufacturing, etc.

Active Publication Date: 2018-05-18
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
View PDF4 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Recently, flexible organic light-emitting display devices with curved regions have been developed, but the design of the curved region needs to be further improved

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
  • Flexible display device
  • Flexible display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted. The words expressing position and direction described in the present invention are all described by taking the accompanying drawings as an example, but changes can also be made according to needs, and all changes are included in the protection scope of the present invention. The accompanying drawings of th...

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 relates to a flexible display device which comprises a flexible substrate comprising a bending region and an insulating layer formed on the flexible substrate, wherein the insulating layer in the bending region comprises at least one notch; a plurality of wiring lines which are arranged in the bending region along the surface shape of the insulating layer. The notch comprises an inclined side wall, and the inclined side wall is provided with a convex shape which is opposite to the flexible substrate, so that the problem of short circuit or disconnection of the wiring in the bending area can be effectively solved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display device. Background technique [0002] With the continuous development of display technology, the display panel manufacturing technology is also becoming mature. The existing display panels mainly include Organic Light Emitting Diode Display (Organic Light Emitting Diode Display), Liquid Crystal Display (Liquid Crystal Display, LCD), and plasma display panels. (Plasma Display Panel, PDP) and so on. An organic light emitting display device, which is a self-luminous display device, does not require a separate light source. Accordingly, the organic light emitting display device is capable of operating at low voltage, is lightweight and thin, and provides high-quality characteristics such as a wide viewing angle, high contrast ratio, and quick response. Therefore, an organic light emitting display device as a next generation display device has attracted attention...

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): H01L27/32H01L51/52H01L51/00H10N30/80H10N30/87
CPCH10K59/131H10K77/111H10K2102/311H10K59/873Y02E10/549H01L23/4985H01L23/49572H05K3/361H01L23/49855H10K50/844H10K59/1201H10N30/875
Inventor 袁世鹏姜文鑫刘刚
Owner SHANGHAI TIANMA MICRO ELECTRONICS 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
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