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

Display panel and display device

A display panel and data line technology, applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problems of screen splitting, display panel screen crosstalk, and affecting display performance, so as to achieve the effect of improving display performance and improving crosstalk phenomenon

Active Publication Date: 2022-06-07
XIAMEN TIANMA MICRO ELECTRONICS
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most serious, as the gap between the data line and the power signal line continues to shrink, there will be a large coupling effect between the data line and the power signal line, which will affect the data signal transmitted on the data line and make it deviate from the standard value , which in turn leads to crosstalk in the picture displayed on the display panel, and in severe cases, it will also cause split-screen phenomenon in the picture, which will affect the display performance

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

Embodiment Construction

[0046] In order to better understand the technical solutions of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0047] It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0048] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0049] It should be understood that the term "an...

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

Embodiments of the present invention provide a display panel and a display device, which relate to the field of display technology and are used to improve the coupling effect between power signal lines and data lines and improve display performance. The above display panel includes: a plurality of pixel circuits arranged in a matrix; data lines, the data lines extend along the first direction, and the data lines are electrically connected to the pixel circuits; power signal lines, the power signal lines extend along the first direction, and the power signal lines The line is electrically connected to the pixel circuit; the inorganic passivation layer is located on the surface of the data line and the power signal line facing the light-emitting surface; the anti-crosstalk structure is an orthographic projection of at least part of the anti-crosstalk structure on the plane where the display panel is located, It is located between the orthographic projection of the data line and the power signal line on the plane where the display panel is located. The above-mentioned display panel is used to realize screen display.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, and in particular, to a display panel and a display device. 【Background technique】 [0002] In recent years, in order to increase the resolution and screen ratio of the display panel, the signal lines in the display panel are arranged more and more densely, which makes the coupling effect between the signal lines inevitable. Most seriously, with the continuous reduction of the gap between the data line and the power signal line, there will be a large coupling effect between the data line and the power signal line, which will affect the data signal transmitted on the data line and make it deviate from the standard value. , which in turn leads to crosstalk in the picture displayed on the display panel, and in severe cases, the picture may be split screen, which affects the display performance. [Content of the invention] [0003] In view of this, embodiments of the present invention pr...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G09F9/30
CPCG09F9/30H01L27/1244H01L27/1248H01L27/1255H01L27/124
Inventor 范刘静韩立静熊志勇竺笛
Owner XIAMEN TIANMA MICRO ELECTRONICS
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