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

Flexible display panel and flexible display device

A flexible display and flexible substrate technology, applied in semiconductor/solid-state device components, organic semiconductor devices, semiconductor devices, etc., can solve problems such as deformation, uneven thickness, uneven display effect, etc., and achieve the effect of shielding external interference signals

Active Publication Date: 2019-07-09
TIANMA MICRO ELECTRONICS CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the flexible substrate 10 is prone to deformation, wrinkles, and uneven thickness during the process, the shielding effect of the shielding film 13 is uneven, resulting in uneven display effects.
In addition, before and during the attaching process of the flexible substrate 10 and the shielding film 13 , dirt, particles and other foreign matter adhering to the back side of the flexible substrate 10 will remain on the flexible substrate 10 and the shielding film 13 after attaching. between, causing the shielding effect of the shielding film 13 to be uneven, resulting in uneven display effect
In addition, attaching the shielding film increases the overall thickness of the flexible display panel, which is not easy to bend

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 display panel and flexible display device
  • Flexible display panel and flexible display device
  • Flexible display panel and flexible display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. The subsequent description of the specification is a preferred implementation mode for implementing the application, but the description is for the purpose of illustrating the general principle of the application, and is not intended...

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 application discloses a flexible display panel and a flexible display device, wherein the first flexible substrate of the flexible display panel, the buffer layer and the display function layer located on the first side of the first flexible substrate in turn, and the first flexible substrate and the display function layer are located The conductive functional layer between the display functional layers, the conductive functional layer is connected to a fixed potential through a via hole or an end. The flexible display panel provided by this application can effectively shield external interference signals on the back of the substrate and also function as a barrier layer by providing a conductive functional layer between the substrate and the display functional layer and connecting a fixed potential.

Description

technical field [0001] The present application relates to the field of display technology, in particular, to a flexible display panel and a flexible display device. Background technique [0002] With the continuous development of display technology, flexible display technology has become one of the important trends, which can satisfy users' requirements for display devices in terms of light weight, portability, low energy consumption, excellent image quality and bendability. various requirements. Among the various implementations of flexible displays, organic light-emitting diode (Organic Light-Emitting Diode, OLED) display technology has attracted widespread attention due to its advantages such as self-illumination, wide viewing angle, low power consumption, and extremely high response speed. [0003] An OLED generally includes an anode electrode, a cathode electrode, and an organic compound layer formed therebetween. The organic compound layer generally includes a hole i...

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): H01L23/552H01L23/60H01L27/32
CPCH01L23/552H01L23/60H10K59/126Y02E10/549H10K77/111H10K2102/311H10K50/8426H10K59/131H10K50/8423
Inventor 钱旭姜文鑫李元
Owner 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