Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Flexible substrate, manufacturing method thereof, display substrate and display device

A flexible substrate and manufacturing method technology, applied in chemical instruments and methods, semiconductor/solid-state device manufacturing, synthetic resin layered products, etc., can solve problems affecting the transmittance of flexible substrates and other issues, and achieve the effect of improving transmittance

Pending Publication Date: 2022-07-01
BOE TECH GRP CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present disclosure provide a flexible substrate, a manufacturing method thereof, a display substrate, and a display device to solve the problem in the prior art that the yellowing of polyimide affects the transmittance of the flexible substrate

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 substrate, manufacturing method thereof, display substrate and display device
  • Flexible substrate, manufacturing method thereof, display substrate and display device
  • Flexible substrate, manufacturing method thereof, display substrate and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It should be noted that the sizes and shapes of the figures in the accompanying drawings do not reflect the actual scale, and are only intended to illustrate the present disclosure. And the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

[0054]Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. As used in this disclosure and in the claims, "first," "second," and similar terms do not denote any order, quantity, or importance, but are...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a flexible substrate, a manufacturing method thereof, a display substrate and a display device. The flexible substrate comprises a polyimide layer; the water vapor removing layer is arranged on at least one side of the polyimide layer in a stacked mode, the water vapor removing layer is made of a colorless transparent material, and the water vapor removing layer is used for removing water vapor generated in the process of forming the polyimide layer.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a flexible substrate, a manufacturing method thereof, a display substrate and a display device. Background technique [0002] In recent years, organic electroluminescence (OLED) displays have gradually attracted more attention as a new type of flat panel display device. OLED displays have excellent characteristics such as active light emission, high light-emitting brightness, high resolution, wide viewing angle, fast response speed, small thickness, low energy consumption, flexibility, wide operating temperature range, simple structure and process, etc., and have broad application prospects. . SUMMARY OF THE INVENTION [0003] Embodiments of the present disclosure provide a flexible substrate, a method for manufacturing the same, a display substrate and a display device, so as to solve the problem in the prior art that the yellowing of polyimide affects the tran...

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): H01L51/52H01L27/32B32B27/28B32B33/00B32B27/06B32B15/08B32B15/00B32B9/04B32B9/02B32B7/12
CPCB32B27/281B32B27/06B32B33/00B32B9/02B32B9/043B32B15/00B32B15/08B32B7/12H10K59/00H10K77/111
Inventor 王和金
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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