Optical adhesive and flexible device

A technology of flexible devices and optical glue, applied in the direction of electric solid devices, semiconductor devices, chemical instruments and methods, etc., can solve the problems of large bending stress of flexible devices

Pending Publication Date: 2020-03-27
BOE TECH GRP CO LTD
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an optical adhesive and a flexible device, w

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
  • Optical adhesive and flexible device
  • Optical adhesive and flexible device
  • Optical adhesive and flexible device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] 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. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0034] An embodiment of the present invention provides a flexible device, such as figure 1 As shown, it includes a first part 10 and a second part 20 arranged oppositely, and an optical glue 30 arranged between the first part 10 and the second part 20; the optical glue 30 is used to connect the first part 10 and the second part 20 pieces glued together.

[0035] It should be understood that in the process of bending (bending includes folding or bending) and unfolding of the flexible device, ...

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 embodiment of the invention provides an optical adhesive and a flexible device, relates to the technical field of display, and can solve the problem of large bending stress of the flexible devicein the bending process. The optical adhesive comprises at least one layer of thermocuring adhesive film and at least one layer of photocuring adhesive film, and the thermocuring adhesive films and thephotocuring adhesive films are alternately arranged in a laminated manner.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an optical glue and a flexible device. Background technique [0002] With the rapid development of display technology, the demand for different types of displays is increasing. Among them, the flexible display has been favored by more and more consumers due to its advantages of being bendable, foldable, and portable. Flexible displays include bendable or foldable displays. [0003] The flexible display includes Optically Clear Adhesive (OCA for short), which is colorless and transparent and has a light transmittance of over 90%. It is one of the main structures of the flexible display and is used to stick adjacent components together. For example, in some flexible displays, the display panel and touch screen are bonded together with optical glue. Contents of the invention [0004] Embodiments of the present invention provide an optical glue and a flexible device, which can ...

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): C09J7/10H01L51/52
CPCC09J7/10C09J2203/326C09J2301/208H10K50/8426C09J2301/1242C09J2301/312C09J2203/318G06F2203/04102G06F3/0446H10K59/40H10K59/87G06F3/04164B32B7/12B32B27/308B32B2307/732B32B2457/206C09J2433/00G06F2203/04111H10K50/868
Inventor 杜双蔡宝鸣
Owner BOE TECH GRP 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