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Switch inside plane type LCD device

A liquid crystal display device and internal switching technology, applied in static indicators, nonlinear optics, instruments, etc., can solve problems such as poor display effect, achieve the best image display effect and prevent image retention

Inactive Publication Date: 2006-07-05
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the defect of poor display effect of the prior art liquid crystal display device due to image sticking, the present invention provides an in-plane switching liquid crystal display device with better image display effect

Method used

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  • Switch inside plane type LCD device
  • Switch inside plane type LCD device
  • Switch inside plane type LCD device

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Embodiment Construction

[0016] The first embodiment of the in-plane switching liquid crystal display device of the present invention is as follows image 3 As shown, the liquid crystal display device 2 includes a first substrate 21 and a second substrate 22 oppositely arranged, a liquid crystal layer 27 located between the first substrate 21 and the second substrate 22, and two layers respectively located on the first substrate 21 and the second substrate 22. The polarizers 210 and 220 on the outside of the two substrates 22 and whose polarization axes are perpendicular to each other, the common electrode 25 arranged on the second substrate 22, the insulating layer 24 arranged on the second substrate 22 and on the side of the common electrode 25, and The pixel electrode 26 on the insulating layer 24, the passivation layer 200 arranged on the insulating layer 24 and the side of the pixel electrode 26, the signal line 23 arranged between the passivation layer 200, and the passivation layer 200 arranged ...

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Abstract

The invention discloses an in-plane switching (IPS) LCD, comprising a first substrate and a second substrate, oppositely arranged, a liquid crystal layer between the two substrates, at least a first aligning layer between the two substrates, common electrodes on the second substrate, insulating layer on the second substrate and in the side directions of the common electrodes, pixel electrodes on the insulating layer, passivation layer on the insulating layer and in the side directions of the pixel electrodes, where the spaces of the common electrodes and the pixel electrodes apart from the liquid crystal layer are basically equal and the common and pixel electrodes are all provided with transparent conductive films. The IPS LCD has better display effect without the video retention phenomenon.

Description

【Technical field】 [0001] The invention relates to a liquid crystal display device, in particular to an in-plane switching type liquid crystal display device. 【Background technique】 [0002] The liquid crystal in the panel of the liquid crystal display device does not have luminescent properties, and uses an electric field to control the twisting of the liquid crystal molecules to pass or not to pass light, thereby achieving the purpose of display. In a traditional liquid crystal display device, electrodes are formed on the surfaces of two glass substrates to form an electric field that controls the twisting of liquid crystal molecules. The electrodes are made of transparent materials, and the electrodes of the two substrates are oppositely arranged to form an electric field perpendicular to the surfaces of the substrates. Since liquid crystal molecules have dielectric anisotropy and conductance anisotropy, under the control of the electric field, the orientation of liquid cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/136G02F1/1343G02F1/1337G02F1/1335G02F1/133
CPCG02F1/133345G02F1/134363
Inventor 陈鹊如彭家鹏
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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