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Liquid-crystal display device

A technology of liquid crystal display device and thin film transistor, which is applied in static indicators, optics, instruments, etc., can solve problems such as poor display effect of display devices

Active Publication Date: 2009-03-11
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of poor display effect of the prior art liquid crystal display device, it is necessary to provide a liquid crystal display device with better display effect

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0014] Please refer to FIG. 2 , which is a schematic diagram of a first embodiment of a liquid crystal display device of the present invention. The liquid crystal display device 20 includes a plurality of scanning lines 21 parallel to each other, a plurality of data lines 22 parallel to each other and vertically insulated and intersecting with the scanning lines 21, a plurality of thin film transistors 23, a gate driving device (not shown) and A source driving device (not shown). The gate driver is used to provide a scan voltage to the scan line 21, the source driver is used to provide a drive voltage to the data line 22, the thin film transistor 23 is located at the intersection of the scan line 21 and the data line 22 place. The gate 231 of the TFT 23 is connected to the scan line 21 , the source 232 is connected to the data line 22 , and the drain 233 is connected to the pixel electrode 25 . The pixel electrode 25 and the common electrode 26 form a capacitor 27 . Each pi...

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Abstract

A liquid crystal display device consists of multiple scan line being set to be parallel to each other and multiple data line being set to be parallel to each other and to be vertically crossed with said scan line. It is featured as forming the first scan line by the first and the second sub-scan lines as well as multiple electric-connection units being electric-connected to two said sub-scan lines.

Description

【Technical field】 [0001] The invention relates to a liquid crystal display device. 【Background technique】 [0002] Due to the advantages of light weight, thin thickness, and low power consumption, liquid crystal display devices are widely used in modern information equipment such as televisions, notebook computers, mobile phones, and personal digital assistants. [0003] A prior art liquid crystal display device such as figure 1 As shown, the liquid crystal display device 10 includes a plurality of scanning lines 11 parallel to each other, a plurality of data lines 12 parallel to each other and vertically insulated and intersecting with the scanning lines 11, a plurality of thin film transistors 13, and a gate driving device (not shown in the figure). shown) and a source driver (not shown). The gate driving device is used to provide a scanning voltage to the scanning line 11, the source driving device is used to provide a driving voltage to the data line 12, and the thin f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/136H01L27/12H01L27/04
Inventor 张嘉文陈志昌
Owner INNOCOM TECH (SHENZHEN) CO LTD
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