Unlock instant, AI-driven research and patent intelligence for your innovation.

Display device and driving method thereof

A technology of display equipment and unit pixel, which is used in static indicators, instruments, semiconductor devices, etc., and can solve the problem that LCD is difficult to display the required image.

Active Publication Date: 2009-01-28
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF1 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ultimately, this makes it difficult for the LCD to display the desired image

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 device and driving method thereof
  • Display device and driving method thereof
  • Display device and driving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] figure 1 is a schematic diagram of a display device according to an exemplary embodiment, figure 2 is a circuit diagram of the display device according to this exemplary embodiment.

[0056] refer to figure 1 and 2 , the display device according to this exemplary embodiment includes a pixel matrix, a plurality of gate connection lines 110-1, 110-2 and 110-3, a plurality of gate lines 100-1a, 100-2a, 100-3a, 100 -1b, 100-2b and 100-3b, a plurality of first data lines 200-1a, 200-2a, 200-3a, 200-4a, 200-5a and 200-6a, a plurality of second data lines 200-1b , 200-2b, 200-3b, 200-4b, 200-5b, and 200-6b, multiple charging control lines 300-1a, 300-2a, 300-1b, and 300-2b, and multiple charging connection lines 310-1 and 310-2.

[0057] The pixel matrix includes a plurality of unit pixels 500 arranged in a matrix. The pixel matrix includes a plurality of pixel columns and a plurality of pixel rows. In this exemplary embodiment, the unit pixels 500 emitting red, green,...

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 device and a driving method therefor includes a plurality of unit pixels arranged in a matrix form, a plurality of gate lines extending in a row direction and connected to the unit pixels, respectively, pluralities of first and second data lines extending in a column direction and connected to the unit pixels, respectively, a plurality of charge control lines extending in the row direction and connected to the unit pixels, respectively, a plurality of gate connection lines connected to at least two adjacent gate lines, respectively, and a plurality of charge connection lines connected to at least two adjacent charge control lines, respectively.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Korean Patent Application No. 10-2007-0074466 filed Jul. 25, 2007 and all benefits derived therefrom under U.S.C. §119, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to a display device, and more particularly, the present invention relates to a liquid crystal display device capable of reducing afterimages and improving visibility. Background technique [0004] In general, since liquid crystal display (LCD) devices have advantages such as small size, light weight, and large screen compared to a typical cathode ray tube (CRT), LCD devices are being actively developed. LCDs display images using a plurality of unit pixels, each of which includes a thin film transistor (TFT) and a liquid crystal capacitor. [0005] The liquid crystal capacitor includes a pixel electrode, a common electrode, and liquid crystal di...

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): G02F1/1362G02F1/133H01L27/12H01L29/786
CPCG09G2300/0443G09G2320/0257G09G3/3688G09G2300/0852G02F1/134336G09G3/3659G02F1/13306G09G2300/0426G09G3/3696G02F1/136286G02F1/1368G09G2310/0205G02F1/133G02F1/133345G09G2310/0251G02F1/134345
Inventor 金东奎李成荣田尚益文盛载
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD