Liquid-crystal panel

A liquid crystal panel, liquid crystal layer technology, applied in nonlinear optics, instruments, optics, etc., can solve the problem of excessive leakage current of pixel electrodes and common electrodes, etc.

Inactive Publication Date: 2008-12-17
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to solve the above-mentioned problem of excessive leakage current of the pixel electrode and the common electrode, it is necessary to provide a liquid crystal display that can reduce the leakage current of the pixel electrode and the common electrode.

Method used

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Embodiment Construction

[0014] Please refer to FIG. 2 , which is a schematic structural diagram of a liquid crystal panel 200 disclosed in the first embodiment of the present invention. The liquid crystal panel 200 includes a first substrate 210 , a second substrate 220 and a liquid crystal layer (not shown) interposed between the first substrate 210 and the second substrate 220 .

[0015] The first substrate 210 includes a lower polarizer 211 , a first glass substrate 212 , pixel electrodes 213 , an insulating layer 214 and a first alignment layer 215 . The lower polarizer 211 , the first glass substrate 212 , the pixel electrode 213 , the insulating layer 214 and the first alignment layer 215 are sequentially stacked from bottom to top. The insulating layer 214 increases the resistance between the pixel electrode 213 and the liquid crystal layer, so the leakage current between the pixel electrode 213 and the liquid crystal layer can be reduced. If the alignment layer 215 is damaged or uneven durin...

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Abstract

The invention relates to a liquid crystal panel, which includes two oppositely arranged substrates and a liquid crystal layer sandwiched between the two substrates, wherein one substrate includes a glass substrate, an electrode layer, an insulating layer and an alignment layer stacked in sequence. layer, the alignment layer is adjacent to the liquid crystal layer, the insulating layer is adjacent to the alignment layer, and the thickness of the insulating layer is between 10nm and 500nm. The liquid crystal panel of the invention can reduce the leakage of the electrode layer.

Description

【Technical field】 [0001] The invention relates to a liquid crystal panel. 【Background technique】 [0002] At present, liquid crystal displays have gradually replaced traditional cathode ray tube (Cathode Ray Tube, CRT) displays used in calculators, and because liquid crystal displays are light, thin, and small, they are very suitable for use in desktop computers, Laptop computers, personal digital assistants (Personal Digital Assistant, PDA), portable phones, televisions and various office automation and audio-visual equipment. The liquid crystal panel is the main part of the liquid crystal display. [0003] In a thin film transistor liquid crystal display, the light transmittance of the display area depends on the degree of deflection of the liquid crystal molecules, and the degree of deflection of the liquid crystal molecules depends on the voltage between the upper and lower electrodes of the liquid crystal panel. When displaying images, the thin film transistor charges...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1333
Inventor 颜硕廷
Owner INNOCOM TECH (SHENZHEN) CO LTD
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