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

A display module and a display device

A display module and display panel technology, which is applied to identification devices, instruments, etc., can solve the problems of affecting display effect, reducing service life, creases, etc., so as to increase the service life, reduce the risk of creases, and improve the display effect. Effect

Active Publication Date: 2022-03-25
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF18 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there will be creases at the starting position of the current rollable display, which will affect the display effect and reduce the service life

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
  • A display module and a display device
  • A display module and a display device
  • A display module and a display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] 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.

[0036] refer to figure 1 , figure 1 It is a structural schematic diagram of a fixed connection between a display panel and a reel in the prior art.

[0037] In the prior art, the overall thickness of the display panel 11 is consistent, and one end of the display panel 11 is fixed on the reel 12. After the display panel 11 is rolled around the reel 12 for a week, at the curling starting position due to the existence of height (the thickness of the display pane...

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 module and a display device. The display module fixes the first end of the first region of the display panel on the reel. Only the thickness of the first area of ​​the display panel exists. Compared with the overall thickness of the display panel, when the display panel is rolled, the risk of creases on the display panel is greatly reduced, thereby improving the display effect of the display panel and increasing the life of the display panel.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display module and a display device. Background technique [0002] Organic Light-Emitting Diode (OLED), also known as organic electro-laser display, organic light-emitting semiconductor, has the advantages of self-illumination, wide viewing angle, high contrast, low power consumption and fast response, and is widely used in mobile phones , Digital cameras, DVD players, notebook computers and televisions and other display fields. [0003] Compared with the traditional liquid crystal display panel (Liquid Crystal Display, LCD), the OLED display panel can realize flexible display, so that the highly portable and rollable display technology becomes a major breakthrough in the field. [0004] However, creases appear at the starting position of the current rollable display screen, which affects the display effect and reduces the service life. Contents of the inve...

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 Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 郑耀飞金健苏聪艺
Owner WUHAN TIANMA MICRO ELECTRONICS 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