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Vertical orientation mode liquid crystal display device

A technology of liquid crystal display device and vertical alignment mode, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of reducing pixel aperture ratio, achieve the effects of improving display quality, increasing aperture ratio, and improving light leakage

Inactive Publication Date: 2008-03-19
上海广电光电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the storage capacitor electrode 111 is an opaque region, the aperture ratio of the pixel is reduced

Method used

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  • Vertical orientation mode liquid crystal display device
  • Vertical orientation mode liquid crystal display device
  • Vertical orientation mode liquid crystal display device

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Experimental program
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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] 3 and 4 show the vertical alignment mode liquid crystal display device of the present invention, including a first substrate 10, a second substrate 20 arranged oppositely, and a liquid crystal layer 24 arranged between the first substrate 10 and the second substrate 20, A color filter (CF) 21 is formed on the second substrate 20, a common electrode 22 is formed on the surface of the second substrate 20, a protrusion 23 is arranged on the common electrode 22, and a gate is arranged on the first substrate 10. 112 and the storage capacitor electrode 111, the storage capacitor electrode 111 is also provided at the position corresponding to the protrusion 23 on the first substrate 10, and the line width of the storage capacitor electrode 111 can be 5-20 μm.

[0024] When making this vertical alignment mode liquid crystal display device as sho...

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Abstract

The present invention discloses a vertical orientation type liquid crystal display device, which includes a first base board, a second base board, and a liquid crystal layer which are oppositely arranged. The surface of the second base board opposite to the liquid crystal layer is provided with heaves or gaps. A grid and a storage capacitance electrode are arranged on the first base board, another storage capacitance electrode is also arranged on the position of the heave corresponding to the first base board. The liquid crystal display device with the above structure can amend the light leaking phenomenon on the position of the heave, and improve the aperture opening ratio simultaneously.

Description

technical field [0001] The invention relates to a liquid crystal display device, in particular to a vertical alignment mode liquid crystal display device. Background technique [0002] Liquid crystal display (LCD) has the characteristics of low power consumption, thin appearance, light weight, etc., and is widely used in monitors, televisions, notebook computers, etc. at present. The LCD includes a pair of oppositely arranged first substrates, a second substrate, and a liquid crystal interposed between the two substrates, wherein the first substrate is provided with such as thin film transistors, pixel electrodes and storage capacitor (Cs) electrodes, which is called an array substrate. , the second substrate is provided with red, green, blue three pigments and a common electrode, which is called a color filter substrate. By applying a voltage to the electrodes, the LCD generates an electric field in the liquid crystal layer, and by controlling the strength of the electric ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/136G02F1/139
Inventor 高孝裕李喜峰
Owner 上海广电光电子有限公司