Display panel and display device

A display panel and display layer technology, which is applied to semiconductor devices, electrical components, circuits, etc., to ensure the service life, prevent the packaging cover from peeling off the array substrate, and have a large contact area.

Active Publication Date: 2018-11-23
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display panel and a display device, which solve the

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 and display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless specifically stated otherwise, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0034] The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any limitation to the present invention and its application or use.

[0035] The technologies, methods, and equipment known to those of ordinary skill in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be regarded as part of the specification.

[0036] In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of th...

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 discloses a display panel and a display device. The display panel is characterized by comprising a glue sealing area and a display area surrounded by the glue sealing area; an array substrate comprises a low-temperature polycrystalline silicon layer positioned in the glue sealing area; a display layer is positioned on the array substrate, and the display area of the display layer comprises a plurality of light-emitting devices; packaging glue is located in the glue sealing area and surrounds the display layer; a packaging cover plate is located on one side, far away from the array substrate, of the display layer, and the packaging cover plate is bonded and fixed with the array substrate through the packaging glue; and at least a part of the low-temperature polycrystalline silicon layer is bonded and fixed with the packaging glue in the glue sealing area. According to the display panel, stripping of the packaging cover plate from the array substrate caused by stripping ofthe packaging glue from the array substrate can be prevented effectively, the packaging quality can be guaranteed, and the reliability of the performance of the display panel is ensured.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] In the existing display device technology, the display panel is mainly divided into two mainstream technologies of a liquid crystal display panel and an organic self-luminous display panel. Among them, the liquid crystal display panel forms an electric field capable of controlling the deflection of liquid crystal molecules by applying a voltage on the pixel electrode and the common electrode, and then controls the transmission of light to realize the display function of the display panel; the organic self-luminous display panel uses organic electroluminescent materials, When a current passes through the organic electroluminescent material, the luminescent material will emit light, thereby realizing the display function of the display panel. [0003] Organic self-luminous display panels can achi...

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): H01L51/52
CPCH10K50/84H10K50/844
Inventor 张鹏
Owner WUHAN TIANMA MICRO ELECTRONICS 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