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

Display panel and manufacturing method thereof

A technology for a display panel and a manufacturing method, which is applied in the manufacturing of semiconductor/solid-state devices, semiconductor devices, electrical components, etc., can solve the problems affecting the bending life of the display panel and the fracture failure of the functional layer, so as to reduce the risk of fracture failure and improve the Bending life and thickness reduction effect

Pending Publication Date: 2019-03-29
GUANGZHOU GOVISIONOX TECH CO LTD
View PDF18 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides a method for manufacturing a display panel, which is used to solve the problem in the prior art that the functional layer of the flexible folding module may break and fail during bending, thereby affecting the bending life of the display panel.
[0006] The embodiment of the present invention also provides a display panel, which is used to solve the problem in the prior art that the functional layer of the flexible folding module may break and fail when bent, thus affecting the bending life 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
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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.

[0049] The technical solutions provided by various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0050] When a flexible folding module containing multiple laminates is bent, the laminate with zero internal tangential stress is the stress neutral layer, and its calculation formula is Among ...

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 manufacturing method of a display panel. The manufacturing method is used for solving the problem that the bending life of a display panel is affected since a functional layer of a flexible folding module has a risk of fracture failure when being bent in the prior art. The manufacturing method comprises the steps of: covering a core functional layer on a supporting film,wherein the core functional layer comprises a touch screen, an OLED and a thin film transistor; coating a line polarizer and a quarter wave plate on a protective layer; and covering the protective layer on the core functional layer. The invention further discloses the display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for manufacturing a display panel and the display panel. Background technique [0002] With the development of display technology, new display products emerge in an endless stream. Among them, organic light emitting diode (OLED, Organic Light Emitting Display) is more and more popular in panel due to its advantages of bendability, self-illumination, wide viewing angle, high contrast, low power consumption, high response rate, full color and simple manufacturing process. Admired by manufacturers and consumers. [0003] In the prior art, the number of stacked layers of the flexible folding module of the display panel is relatively large, as shown in Figure 1, which is a schematic structural diagram of a commonly used flexible folding module of the display panel in the prior art, which often includes from bottom to top Support film, OLED+Thin Film Transistor (Thin Film T...

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): H01L51/56H01L27/32H01L51/52
CPCH10K59/40H10K59/12H10K50/868H10K71/00
Inventor 徐古胜
Owner GUANGZHOU GOVISIONOX TECH 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