OLED display panel and display device

A technology for display panels and substrates, which is applied to identification devices, instruments, electric solid-state devices, etc., can solve the problems of reducing the service life of OLED displays, fractures, anode cracking, etc., so as to reduce the probability of anode cracking, improve reliability, and prolong use. effect of life

Pending Publication Date: 2022-05-27
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current OLED display, the anode is relatively brittle. Therefore, when the OLED display is bent or folded many times, the anode is prone to cracking or even breaking, which will reduce the service life of the OLED display.

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
  • OLED display panel and display device
  • OLED display panel and display device
  • OLED display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application. In addition, it should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, but not to limit the present application. In this application, unless otherwise stated, the directional words used such as "upper" and "lower" generally refer to the upper and lower sides of the device in actual use or working state, specifically the drawing direction in the accompanying drawings ; while "inside" and...

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
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses an OLED display panel and a display device. The OLED display panel comprises a substrate and an anode arranged on the substrate, the anode comprises a first conductive main body layer and a self-repairing layer, and the self-repairing layer is located on the side, close to the substrate, of the first conductive main body layer. According to the invention, the self-repairing performance of the anode is improved, so that the service life of the OLED display panel is prolonged.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to an OLED display panel and a display device. Background technique [0002] Organic Light-Emitting Diode (OLED) display panels have become a research hotspot for display screens of different sizes in recent years due to their advantages of self-luminescence, low power consumption, bendability, small size, portability, and variable shapes. Compared with traditional displays using glass substrates as substrates, OLED displays can be bent multiple times, and OLED displays have a longer service life and lower production costs, making wearable devices possible. [0003] In the current OLED display, the anode is relatively brittle. Therefore, when the OLED display is bent or folded for many times, the anode is prone to crack or even break, thereby reducing the service life of the OLED display. SUMMARY OF THE INVENTION [0004] Embodiments of the present application pro...

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): H01L51/52H01L27/32G09F9/30G09F9/33
CPCG09F9/33G09F9/301H10K59/10H10K77/111H10K50/81H10K50/816H10K50/818Y02E10/549
Inventor 杜玲玉李金川
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH 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