Flexible display panel and manufacturing method thereof

A flexible display and panel technology, used in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as low bending performance and fracture

Active Publication Date: 2019-11-12
BOE TECH GRP CO LTD +1
View PDF9 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The bending performance of the wiring in the above display panel is low, and it is still easy to break during the bending process 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 manufacturing method thereof
  • Flexible display panel and manufacturing method thereof
  • Flexible display panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056]Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0057] At present, in the field of display technology, a flexible display panel can be formed with a narrow frame or no frame by setting a bending area on the flexible display panel. A display panel in the prior art is to lay metal wires on the inorganic layer area of ​​the display panel. The metal wires can be directly laid on the inorganic layer area, or can be bent slightly on the inorganic la...

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 flexible display panel and a manufacturing method thereof, and belongs to the technical field of display. The flexible display panel comprises a base substrate, wherein the base substrate has an inorganic layer structure; the inorganic layer structure comprises a plurality of inorganic layers; the base substrate has a bent region; the inorganic layer structure has a groove in the bent region; the base substrate having the inorganic layer substrate is provided with a bent bearing structure located in the groove; a side of the bent bearing structure away from the base substrate has alternate convex structures and concave structures; the base substrate having the bent bearing structure has at least one wire; and the wire is attached to the convex structures and the concave structures to form a waved bent structure with high bending performance. The flexible display panel solves the problem in the prior art that the wire is poor in bending performance, and is likely to break in the process of bending the display panel, and achieves an effect of improving the performance of the bent region.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display panel and a manufacturing method thereof. Background technique [0002] A flexible display panel is a device that is flexible and has a display function. Through its flexibility, it can meet the application requirements of various scenarios. [0003] In the related art, there is a display panel, which has a base substrate and a multi-layer inorganic layer formed on the base substrate, and traces are arranged on the multi-layer inorganic layer. The display panel has a bending area, and the part of the wiring located in the bending area has a certain bending on the surface of the inorganic layer, so as to avoid the breaking of the wiring during the bending process of the display panel. [0004] The bending performance of the wires in the above display panel is relatively low, and it is still easy to break during the bending process of the display panel. Cont...

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): H01L27/12H01L21/77
CPCH01L27/1214H01L27/1259
Inventor 王亚明陈立强李刚王作家
Owner BOE TECH GRP 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