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

Display panel, manufacturing method thereof and display device

A technology for display panels and manufacturing methods, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as poor adhesion between the film layer and the adhesive layer, so as to ensure service life and performance reliability , the effect of preventing infringement

Active Publication Date: 2018-07-24
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a display panel and its manufacturing method and display device, which solves the technical problem of poor adhesion between some film layers and adhesive layers in thin film packaging

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
  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0044] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0045] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0046] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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
Login to View More

Abstract

The invention discloses a display panel, a manufacturing method thereof and a display device. The display panel comprises an array layer, a light emitting device layer, a package structure and an adhesive layer; the light emitting device layer is located on the array layer; the package structure is located at one side of the light emitting device layer which is far away from the array layer and comprises a metal oxide layer; and the adhesive layer is located at one side of the package structure which is away from the light emitting device layer; the orthographic projection of the package structure in the array layer is located in the orthographic projection of the adhesive layer on the array layer; and the orthographic projection of the adhesive layer on the array layer is greater than theorthographic projection of the package structure on the array layer. The edge of the adhesive layer does not contact with the metal oxide layer produced by an atomic layer deposition process, and therefore, the upwarp and falling off of a corresponding position due to poor bonding performance can be avoided, and the reliability of the performance of the display panel can be ensured.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the continuous development of science and technology, more and more display devices are widely used in people's daily life and work, which brings great convenience to people's daily life and work, and has become an indispensable tool for people today. . [0003] Display panels in the prior art are mainly divided into two types: liquid crystal display panels and organic light emitting display panels. The main difference between a liquid crystal display panel and an organic light-emitting display panel is that a backlight is required in a liquid crystal display panel, and the backlight emits light to realize display by controlling the deflection of liquid crystal molecules in the display panel, while organic light-emitting materials in an organic light-emitti...

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): H01L51/52H01L51/56
CPCH10K71/80H10K50/844H10K71/00
Inventor 于泉鹏刘聪慧李哲李喜烈
Owner SHANGHAI 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