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

Display panel

A technology for display panels and substrates, applied in the fields of instruments, nonlinear optics, optics, etc., can solve the problems of low pixel density and inability to meet the high-resolution requirements of VR equipment, etc., to achieve pixel density, improve process yield, shrink The effect of taking up space

Pending Publication Date: 2022-07-01
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The PPI of display devices currently on the market is around 1000, which cannot meet the high-resolution requirements of VR equipment
[0003] Therefore, the current display device has the technical problem of low pixel density

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
  • Display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0028] An embodiment of the present application provides a display panel, the display panel includes a first conductive layer disposed on one side of a substrate, an active layer disposed on a side of the first conductive layer away from the substrate, and a first conductive layer disposed on the active layer away from the substrate A second conductive layer on one side of the conductive layer, and a third conductive layer on the side of the s...

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. The display panel comprises a first conductive layer and a second conductive layer which are arranged on the two opposite sides of an active layer, and a third conductive layer located on the side, away from the active layer, of the second conductive layer, the first conductive layer comprises a data line, the active layer comprises a source electrode contact part, the second conductive layer comprises a scanning line, and the third conductive layer comprises a first connector. The first connector is electrically connected with the source contact part and the data line. According to the invention, the first connector and the data line are respectively arranged in the upper and lower opposite layers of the active layer, so that the overlapping arrangement of the active layer and the data line is facilitated, the occupied space of the active layer and the corresponding thin film transistor is reduced, and the improvement of the pixel density of the display panel is realized; moreover, the first connector and the scanning line are located in different conductive film layers, thereby facilitating the extension of the first connector to the wiring area of the scanning line, forming the shielding of the connection hole between the first connector and the active layer, and preventing the active layer from being damaged in the etching process.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display panel. Background technique [0002] Virtual Reality (VR) and Augmented Reality (AR) technologies have been applied in military and aviation fields. The VR and AR industry has ushered in an explosion, and domestic and foreign terminal manufacturers have layouts. The development of display technology will definitely drive the progress of VR technology and AR technology. The improvement of display device resolution and viewing angle field is the long-term development direction of display technology, and Pixel Per Inch (PPI) is the key to determine the display device resolution and viewing angle. An important factor in the field of view. The PPI of display devices currently on the market is around 1000, which cannot meet the high-resolution requirements of VR devices. [0003] Therefore, the current display device has a technical problem of low pixel den...

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): G02F1/1362G02F1/1343
CPCG02F1/1362G02F1/13629G02F1/134363
Inventor 余文强
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com