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

Display panel and electronic equipment

A technology for display panels and substrates, applied in the directions of circuits, electrical components, and electric solid-state devices, etc., can solve the display discontinuity of the display panel and other problems, and achieve the effects of avoiding display discontinuity, improving the display effect, and enhancing the stretching characteristics.

Active Publication Date: 2020-10-02
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventors have found that in this display panel, there is a non-display area of ​​a certain width between the stretchable area and the non-stretchable area, which in turn causes discontinuous display of the display panel.

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 electronic equipment
  • Display panel and electronic equipment
  • Display panel and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] As described in the background art, the inventors found that, as image 3 As shown, in the existing display panel including the stretchable region 31 and the non-stretchable region 32 , the non-stretchable region adopts the same continuous packaging process as the traditional AMOLED screen. And since the encapsulation layer 34 of the non-stretched region is usually a structure of an inorganic layer 341, an organic layer 342, and a layer of inorganic layer 343, there will be a certain width of non-display at the boundary of the non-stretched region 32. The area 321 further divides the non-stretched area into a display area 322 (an area where pixels are disposed) and a non-display area 321 . Usually, the width of the non-display region 321 is 200-400um, that is, there is at least a non-display region of 200-400um between the stretchable region and the non-stretchable region in the display panel, which in turn causes the stretchable region and the non-stretchable region on...

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 display panel and electronic equipment. The display panel comprises a substrate, sub-pixels, a first packaging layer, a second packaging layer and a first hydrophobic structure, wherein specifically the sub-pixels are located on one side of the substrate and comprise a plurality of first sub-pixels arranged in a first area and a plurality of second sub-pixels arranged in asecond area, the first packaging layer at least covers the first sub-pixels, the second packaging layer comprises a plurality of sub-packaging units, each sub-packaging unit at least covers one second sub-pixel, and at least a first gap exists between every two adjacent sub-packaging units. According to the display panel, the first hydrophobic structure which is close to the surface of one side of the first packaging layer, is connected with the first packaging layer and has the thickness larger than or equal to the thickness of the first packaging layer is arranged between the first area andthe second area, and the diffusion of an organic film in the first packaging layer is blocked through the first hydrophobic structure, so that the width of the packaging layer between the first areaand the second area is reduced, and continuous pixel display is achieved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and electronic equipment. Background technique [0002] With the rapid development of display panels, display panels are becoming more and more diverse, such as figure 1 As shown, the display panel can include both a non-stretchable region 10 and a stretchable region 20, wherein each pixel unit or each pixel in the stretchable region can be stretched, such as figure 2 As shown, the pixel unit 21 and the pixel unit 22 can be stretched. However, the inventors have found that in such a display panel, there is a non-display area of ​​a certain width between the stretchable area and the non-stretchable area, which further results in discontinuous display of the display panel. Contents of the invention [0003] In view of this, the present invention provides a display panel and an electronic device, which can improve the display effect of the disp...

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): H01L27/32H01L51/52
CPCH10K59/12H10K50/84H10K50/844Y02E10/549
Inventor 霍思涛
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