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

Array substrate, driving method thereof, display panel, and display device

An array substrate and gate drive technology, applied in static indicators, instruments, etc., can solve the problems of short charging time and insufficient charging rate, and achieve the effect of avoiding wrong charging

Active Publication Date: 2021-08-10
BOE TECH GRP CO LTD +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an array substrate and its driving method, a display panel, and a display device, which are used to solve the problems of short charging time and insufficient charging rate in traditional display products

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
  • Array substrate, driving method thereof, display panel, and display device
  • Array substrate, driving method thereof, display panel, and display device
  • Array substrate, driving method thereof, display panel, and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In order to further illustrate the array substrate, the driving method thereof, the display panel, and the display device provided by the embodiments of the present invention, a detailed description will be given below in conjunction with the accompanying drawings.

[0049] see figure 1 with Figure 5 As shown, the embodiment of the present invention provides an array substrate, including multiple rows of gate lines Gate, multiple columns of data lines Data, and multiple pixel units 1 formed by crossing multiple rows of gate lines Gate and multiple columns of data lines Data, the pixel unit 1 includes a pixel electrode 10, the array substrate also includes a first control line M1 and a second control line M2; the pixel unit 1 also includes a charging circuit 2, and the charging circuit 2 is in one-to-one correspondence with the pixel electrode 10; wherein, in the 2N+1th row The charging circuit 2 is respectively connected to the gate line Gate2N+1 in the 2N+1 row, the ...

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 discloses an array substrate, a driving method thereof, a display panel, and a display device, and relates to the field of display technology, in order to solve the problems of short charging time and insufficient charging rate in traditional display products. In the array substrate, the charging circuit located in the 2N+1 row is used to control Turn on the connection between the corresponding column data line and the corresponding pixel electrode; the charging circuit located in the 2Nth row is used for the gate drive signal output from the gate line in the 2Nth row and the second charging control signal output from the second control line. When it is at an active level, the connection between the corresponding column data line and the corresponding pixel electrode is controlled to be turned on; when the second charging control signal is at an active level, the first charging control signal is at an inactive level. The array substrate provided by the invention is used for display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a driving method thereof, a display panel, and a display device. Background technique [0002] With the continuous development of display technology, the types of display products are becoming more and more abundant, and the requirements for display image quality of display products are also getting higher and higher. Among them, the resolution, as an important parameter to measure the display picture quality of a display product, has drawn extensive attention from people. Display products with higher resolution can achieve better display effects, but the higher the resolution, the shorter the time for charging the pixel unit when the display product is displaying, and the problem of insufficient charging rate is prone to occur. [0003] Moreover, when the existing display products are displaying, since the gate drive signal for controlling the wr...

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): G09G3/20
CPCG09G3/20G09G2310/02G09G2310/0243
Inventor 王宝强徐姗姗
Owner BOE TECH GRP 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