Pixel unit of display panel and display panel

A display panel and pixel unit technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of display panel display quality degradation and achieve the effect of improving display quality

Pending Publication Date: 2021-12-21
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a pixel unit of a display panel and a display panel to solve the problem that the pixel unit of the display panel in the prior art has multiple light leakage regions formed between the data line and the pixel electrode, which causes light leakage in the dark state and causes the display panel A technical issue that degrades the display quality

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
  • Pixel unit of display panel and display panel
  • Pixel unit of display panel and display panel
  • Pixel unit of display panel and display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application. In addition, it should be understood that the specific implementations described here are only used to illustrate and explain the present application, and are not intended to limit the present application. In this application, unless stated to the contrary, the used orientation words such as "up" and "down" usually refer to up and down in the actual use or working state of the device, specifically the direction of the drawing in the drawings ; while "inside" and "outside" refer to the outline of t...

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 embodiment of the invention discloses a pixel unit of a display panel and the display panel, data lines are covered with a shading matrix element, and two shading strips of the shading matrix element respectively shield two data lines, each shading strip comprises a first shading section and a second shading section which are different in width and are overlapped with the side edges of the main pixel electrode part and the sub-pixel electrode part respectively, so that a light leakage area between a data line and a pixel electrode is effectively shielded, the technical problem that the display quality of the display panel is reduced due to dark-state light leakage caused by the fact that a plurality of light leakage areas are formed between a data line and a pixel electrode of a pixel unit of the display panel in the prior art is solved, and the display quality is further improved.

Description

technical field [0001] The present application relates to the field of batteries, in particular to a pixel unit of a display panel and a display panel. Background technique [0002] Please refer to figure 1 , figure 1 It is a schematic plan view of a pixel unit of a display panel in the prior art. The pixel unit includes data lines DL' and scan lines (gate lines) SL' vertically interlaced, and a pixel electrode element P' located at the intersection of the data lines DL' and scan lines SL'. The pixel electrode element P' includes a main pixel electrode part (Main pixel electrode) M' and a sub-pixel electrode part (Sub-pixel electrode) S'. [0003] The above-mentioned pixel unit has the characteristics of large aperture ratio and high transmittance, and the transparent main pixel electrode part M' and the sub-pixel electrode part S' made of indium tin oxide (Indium TinOxide, ITO) are placed on the side of the scanning line SL', And the connecting wire 90 extending outward...

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 Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133512
Inventor 董成才李玎刘毅
Owner TCL CHINA STAR OPTOELECTRONICS TECH 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