Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Flexible display panel, manufacturing method thereof and flexible display device

A flexible display and manufacturing method technology, applied in the direction of electric solid-state devices, semiconductor devices, semiconductor/solid-state device manufacturing, etc., can solve the problems that limit flexible OLEDs to be flexible, bendable, thick, etc.

Active Publication Date: 2018-03-20
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used hard coating films are acrylic materials or epoxy materials. When a certain high hardness is reached, the thickness is often thicker, which limits the flexibility and bendability of flexible OLEDs.

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, manufacturing method thereof and flexible display device
  • Flexible display panel, manufacturing method thereof and flexible display device
  • Flexible display panel, manufacturing method thereof and flexible display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0035] The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific...

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 provides a flexible display panel, a manufacturing method thereof and a flexible display device. The flexible display panel comprises a first flexible substrate, an organic light emitting device and a second flexible substrate, wherein the organic light emitting device is arranged between the first flexible substrate and the second flexible substrate. The flexible display panel is characterized in that the first flexible substrate and / or the second flexible substrate is prepared from an acrylic material or an epoxy material and a plasticizing copolymerization monomer via copolymerization reaction, and the plasticizing copolymerization monomer is a nano-scale inorganic material. The plasticizing copolymerization monomer such as nano silicon nitride forms certain copolymerization modification with the acrylic material or the epoxy material, so that the abrasion resisting effect is enabled to be more obvious. Meanwhile, the inorganic nano silicon nitride can enhance the hardness of a hard coating film, the thickness of the hard coating film is reduced, and the bending performance of the flexible display panel is improved.

Description

technical field [0001] The invention relates to the field of display devices, in particular to a flexible display panel, a manufacturing method thereof, and a flexible display device. Background technique [0002] Compared with the top cover glass of rigid OLED, the light-transmitting cover glass of flexible OLED (used to replace the cover glass) is more challenging. Flexible and bendable performance. figure 1 It is a schematic cross-sectional view of a flexible display panel in the prior art. Such as figure 1 As shown, the existing flexible display panel includes: a first flexible substrate 100', an organic light emitting device 200' and a second flexible substrate 300', and the organic light emitting device 200' is packaged on the first flexible substrate 100' and the second flexible substrate 300'. between the second flexible substrates 300'. The first flexible substrate 100' is a substrate of a flexible display panel. The second flexible substrate 300' is a cover fo...

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): H01L27/32H01L51/52H01L51/54H01L51/56
CPCH10K59/00H10K50/80H10K50/84H10K71/00
Inventor 肖玲
Owner EVERDISPLAY OPTRONICS (SHANGHAI) 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
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