Method for manufacturing flexible display substrate

A manufacturing method and flexible display technology, applied in the direction of final product manufacturing, chemical instruments and methods, sustainable manufacturing/processing, etc., can solve the problems of inability to achieve large-area peeling and poor peeling uniformity

Active Publication Date: 2014-03-26
BOE TECH GRP CO LTD
View PDF7 Cites 38 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the flexible displays manufactured by the above methods have poor peeling uniformity and cannot achieve large-area peeling.

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
  • Method for manufacturing flexible display substrate
  • Method for manufacturing flexible display substrate
  • Method for manufacturing flexible display substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] 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.

[0041] An embodiment of the present invention provides a method for manufacturing a flexible display substrate, such as figure 1 As shown, the method includes the following steps:

[0042] S01, such as Figure 2a and 2b As shown, an adhesive layer 20 is formed on the carrier substrate 10 .

[0043] Wherein, the carrier substrate 10 includes at least one layer of metal substrate 101 , and the metal substrate 101 may be, for example, a substrate made of metal...

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 embodiment of the invention provides a method for manufacturing a flexible display substrate and relates to the technical field of display. By the adoption of the method for manufacturing the flexible display substrate, even stripping of a flexible lining substrate of the flexible display substrate and a bearing substrate of the flexible display substrate can be achieved. The method for manufacturing the flexible display substrate comprises the steps that a bonding layer is formed on the bearing substrate; the flexible lining substrate is fixed to the bearing substrate through the bonding layer; a display element is formed on the other surface, opposite to the bonding layer, of the flexible lining substrate; the bonding layer is heated through an electromagnetic heater which is arranged below the bearing substrate, and then the flexible display substrate is obtained by stripping the flexible lining substrate and the bearing substrate. The viscidity of the adhesive glue in the bonding layer becomes poor after the adhesive glue is heated, and the bearing substrate at least comprises a metal substrate. The method is used for manufacturing the flexible display substrate.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for manufacturing a flexible display substrate. Background technique [0002] Flexible display technology has developed rapidly in recent years, which has led to great progress in flexible displays from screen size to display quality. Whether it is the cathode ray tube (Cathode Ray Tube, referred to as CRT) that is on the verge of disappearing, or the current mainstream liquid crystal display (Liquid Crystal Display, referred to as LCD), they are essentially traditional rigid displays. Compared with traditional rigid displays, flexible displays have many advantages, such as impact resistance, strong shock resistance, light weight, small size, and more convenient to carry. [0003] At present, flexible displays can be mainly divided into three types: electronic paper (flexible electrophoretic display), flexible organic light-emitting diode (Organic Light-Emitting Diode,...

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): H01L21/77
CPCH01L27/1266H01L27/1218Y02E10/549Y02P70/50H10K59/12H10K71/80H10K77/111H10K59/1201H10K2102/311H10K59/126H10K71/00B32B37/04B32B2307/304B32B2307/50B32B2457/20
Inventor 程鸿飞张玉欣
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