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

Display panel and display device

A display panel and display device technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as poor display quality, lower pixel aperture ratio, lower liquid crystal efficiency, etc., to eliminate dark lines, improve display effect, increase The effect of aperture ratio

Inactive Publication Date: 2016-12-07
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the pixel electrode structure in the prior art, due to the existence of the "cross-shaped" metal keel 62, the aperture ratio of the pixel is reduced, and due to the existence of the dark lines A1, the efficiency of the liquid crystal is reduced and the display quality is also deteriorated.

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

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] Please also refer to image 3 and Figure 4 , image 3 It is a schematic diagram of a display panel 1 in an embodiment of the present invention, and the display panel 1 includes several pixel structures 10 . Wherein, the plurality of pixel structures 10 are arranged in a matrix.

[0040] Figure 4 It is a schematic plan view of the pixel structure 10 in the first embodiment of the present invention. Such as Figure 4 As shown, each pixel structure...

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

A display panel comprises a plurality of pixel structures. Each pixel structure comprises at least two pixel electrodes which are divided into four quadrant areas, each quadrant area comprises pixel electrode branches of the pixel electrodes, the arranging directions of the pixel electrode branches in the same pixel area are same, and the pixel electrode branches in every two adjacent pixel areas are symmetrically distributed. The invention further provides a display device. According to the display panel and the display device, the view angle and the display effects such as whitening can be effectively improved, and dark fringes are effectively eliminated.

Description

technical field [0001] The present invention relates to a panel, in particular to a display panel and a display device comprising the display panel. Background technique [0002] Active thin film transistor liquid crystal display (Thin Film Transistor-LCD, TFT-LCD) has been developed rapidly and widely used in recent years. Among them, the vertical alignment (Vertical Alignment, VA) type TFT-LCD display panel has a very high contrast ratio, which can generally reach 4000-8000, and has a very wide application in large-size displays, such as televisions. [0003] VA type TFT-LCD display panels are also divided into MVA (Multi-domain Vertical Alignment, multi-quadrant vertical alignment technology) type TFT-LCD display panels and PVA (Patterned Vertical Alignment, patterned vertical alignment technology) type TFT-LCD display panels according to different types of technology. Display panel, CPA (Continuous Pinwheel Alignment, continuous fireworks alignment technology) type TFT-...

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): G02F1/1343
CPCG02F1/134309G02F2201/40
Inventor 叶岩溪
Owner TCL CHINA STAR OPTOELECTRONICS TECH 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