Flexible display panel and display device

A flexible display and flexible substrate technology, applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve problems such as the influence of the display panel packaging structure, and achieve the effect of preventing cracking and improving the packaging effect.

Active Publication Date: 2018-12-07
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
View PDF10 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a flexible display panel and a display device to solve the problem existing in the prior art that the traces located in the border area affect the packaging structure of the display panel

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 panel and display device
  • Flexible display panel and display device
  • Flexible display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] figure 1 A top view of a flexible display panel provided by an embodiment of the present invention, figure 2 for along figure 1 The section view of the line AA' in.

[0031] Such as figure 1 and figure 2 As shown, the flexible display panel provided by the embodiment of the present invention includes a flexible substrate 1, a retaini...

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 a flexible display panel and a display device, which are used to solve the problem that the wiring in the border area affects the packaging structure of the display panel in theprior art. The flexible display panel includes a flexible substrate, a retaining wall structure, a first metal layer, an intermediate conductive layer, a light emitting element layer and a film packaging layer. The retaining wall structure at least includes a first retaining wall and a second retaining wall. The first retaining wall is located between a display area and the second retaining wall.The area between the first retaining wall and the second retaining wall is a first area. The intermediate conductive layer is located on the side of the first metal layer away from the flexible substrate, and the intermediate conductive layer is electrically connected with the first metal layer. In the first area, a first inorganic layer of the film packaging layer contacts with a metal film layer or an inorganic film layer located on the side of the intermediate conductive layer away from the first inorganic layer through a first through hole in the intermediate conductive layer.

Description

technical field [0001] The present invention relates to the field of display technology, in particular, to a flexible display panel and a display device. Background technique [0002] Organic Light Emitting Diode (OLED) displays have the advantages of low power consumption, self-illumination, wide viewing angle, fast response, etc., and OLED displays are gradually becoming a new generation of display technology. [0003] However, the light-emitting elements in OLED display panels are more sensitive to water and oxygen. If outside water and oxygen enter the display panel, it will affect the display effect of the display panel, and even cause the light-emitting elements to fail. Therefore, OLED display panels have better packaging performance. appears to be particularly important. [0004] In addition, an OLED display panel usually includes a plurality of wires for transmitting signals, and at least a part of the wires are located in the frame area of ​​the display panel, whi...

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): H01L27/32H01L51/52
CPCH10K59/00H10K59/123H10K59/12H10K50/84
Inventor 时守鹏姜文鑫
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
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