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

Display panel and bending method thereof

A display panel and bending technology, applied in photovoltaic power generation, instruments, electrical components, etc., can solve problems such as dead folds in the bending area of ​​the display body, broken wires in the bending area of ​​the display body, etc., to prevent bending arcs The effect of the change

Inactive Publication Date: 2019-04-02
YUNGU GUAN TECH CO LTD
View PDF9 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the flexible display panel is bent, the bending area of ​​the display body is prone to dead fold phenomenon, resulting in dead fold points, which may easily cause problems such as broken wires in the bending area of ​​the display body

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 bending method thereof
  • Display panel and bending method thereof
  • Display panel and bending method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] 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.

[0050] As mentioned in the background art, in the flexible display panel in the prior art, in order to reduce the width of the non-display area of ​​the flexible display panel and realize the display panel with a narrow frame, the usual practice is to set a bending area in the display body of the display panel. The bending area is connected to the display area and the binding area respectively, the binding area is bound to the flexible circuit board and the ben...

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 display panel and a bending method thereof. The display panel comprises a display screen body, wherein the display screen body comprises a bending region and a binding regionconnected with the bending region, and also comprises a pressing post arranged in the bending region of the display screen body; the bending region forms an accommodating groove after bending along the pressing post; and one side, facing the bending region, of the pressing post is an arc-shaped convex surface. The display panel and the bending method provided by the invention have the advantagesthat the display panel is bent according to a fixed radian, so that the problem of a conventional bending method of easy occurrence of a crease phenomenon or even easy wire distribution fracture on the bending region of the display screen body is solved. Meanwhile, the bent bending region of the bent display screen body can be supported so as to prevent the bending radian change of the bending region in the use process of the display panel.

Description

technical field [0001] The present application relates to the field of display technology, and more specifically, to a display panel and a bending method thereof. Background technique [0002] Organic Light Emitting Display (OLED) has self-illumination, low driving voltage, high luminous efficiency, short response time, high definition and contrast, nearly 180° viewing angle, wide operating temperature range, and can realize flexible display and With many advantages such as large-area full-color display, it is recognized by the industry as a display device with the most potential for development. [0003] With the development of science and technology, flexible display devices show more and more extensive application prospects, and flexible OLED display devices are currently the most promising flexible display technology, and the investment and market share in various aspects are constantly rising. When the flexible display panel is bent, dead folds are likely to occur in 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
IPC IPC(8): G09F9/30H01L51/52H01L51/00H01L27/32
CPCG09F9/301H10K59/17H10K59/12H10K77/111H10K50/80Y02E10/549
Inventor 郑毅乔贵洲
Owner YUNGU GUAN 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