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

Pixel driving structure and display device

A driving structure and pixel technology, applied in static indicators, instruments, etc., can solve problems such as poor screen display and insufficient pixel charging, and achieve the effect of reducing the risk of poor screen display, avoiding color shift, and having strong charging ability.

Active Publication Date: 2020-11-24
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a pixel driving structure to improve the problem of poor picture display caused by insufficient charging or incorrect charging of pixels in the existing three-gate driving structure

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 driving structure and display device
  • Pixel driving structure and display device
  • Pixel driving structure and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The technical solutions in the embodiments and / or examples of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention. Obviously, the embodiments and / or examples described below are only part of the implementation of the present invention. schemes and / or examples, rather than all implementations and / or examples. Based on the implementations and / or examples in the present invention, all other implementations and / or examples obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0035] The directional terms mentioned in the present invention, such as [top], [bottom], [left], [right], [front], [back], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the pre...

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 pixel driving structure and a display device. The pixel driving structure comprises a plurality of scanning lines and a plurality of data lines, the scanning lines and the data lines are staggered to define pixels distributed in an array, and the same data line is connected with pixels of the same color; when the pixel driving structure displays a single-color or double-color mixed-color picture, the driving voltage on the data line is in a continuous high-potential state, so that the single-color or double-color mixed-color picture is a light-load picture, the charging capacity of pixels is high under the condition, and the risk of poor picture display caused by insufficient charging of the pixels is effectively reduced; meanwhile, only one color pixel is chargedby one data line, and the driving voltage on the data line is in a continuous high-potential state, so that the problem of wrong charging is avoided, and the problem of poor picture display caused bycolor cast due to wrong charging is avoided; therefore, the display effect of the display panel is greatly improved.

Description

technical field [0001] The present application relates to the display field, and in particular to a pixel driving structure and a display device. Background technique [0002] In order to increase the charging time and aperture ratio of pixels, reduce the number of source driver chips used, and reduce manufacturing costs and power consumption, a tri-gate driver architecture was proposed by those skilled in the art. [0003] Such as figure 1 as shown, figure 1 A schematic structural diagram of a pixel driving structure provided by the prior art is shown. The pixel driving structure includes several scanning lines in the horizontal direction and several data lines in the vertical direction. The scanning lines and the data lines are interlaced to define the pixel area, and the red (R), green (G) and blue (B) pixel array rows Distributed in the pixel area, one scanning line is connected to drive the adjacent row of pixels of the same color, and one data line is connected to d...

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): G09G3/20
CPCG09G3/2003G09G3/2074G09G2300/0413G09G2300/0452G09G2320/0242G09G2300/0426
Inventor 李利霞
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY 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