Liquid crystal display unit

A technology of a liquid crystal display device and a liquid crystal layer, applied in static indicators, nonlinear optics, optics, etc., can solve the problems of a small application range of a reflective FFS liquid crystal display device and cannot guarantee display quality, and reduce power consumption Effect

Inactive Publication Date: 2005-06-15
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the defect that the reflective FFS type liquid crystal display device in the prior art has a small application range and cannot guarantee display quality, the present invention provides a liquid crystal display device with a wide application range and guaranteed display quality

Method used

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Embodiment Construction

[0013] Please refer to figure 2 , is a schematic diagram of a sub-pixel unit of the first embodiment of the liquid crystal display device of the present invention. The liquid crystal display device 300 includes two transparent substrates 301 , 302 , a liquid crystal layer 330 distributed between the two substrates, and a backlight (not shown) under the transparent substrate 302 . A counter electrode 350 , an insulating layer 370 , a pixel electrode 390 and an alignment layer 310 are sequentially attached to the transparent substrate 302 , and the alignment layer 310 is attached to the lower surface of the transparent substrate 301 . Wherein, the pixel electrode 390 is a plurality of transparent straight strip structure conductors, the counter electrode 350 is a metal conductive layer uniformly distributed on the entire substrate 302, and its material is metal aluminum, and the insulating layer 370 makes the counter electrode 350 is insulated from the pixel electrode 390 and ...

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Abstract

This invention relates to a LCD device including two transparent bases, a LC layer between them, pixel electrodes between the LC layer and one transparent base, a transparent inert layer between said pixel electrodes and one transparent base a reverse electrode between said pixel electrodes and one transparent base and a backlighted light source, among which the reverse electrode is a semireflection element.

Description

【Technical field】 [0001] The invention relates to a liquid crystal display device, in particular to a fringe field switching (Fringe Field Switching, FFS) type liquid crystal display device. 【Background technique】 [0002] Due to the advantages of lightness, thinness, and low power consumption, liquid crystal display devices are widely used in modern information equipment such as notebook computers, mobile phones, and personal digital assistants. The liquid crystal display device realizes the display function through the liquid crystal panel and the backlight device, but the backlight device is the main energy-consuming device of the entire liquid crystal display device. Therefore, in order to meet the energy saving requirements, a liquid crystal display device using external ambient light as the light source appears, that is, a reflective type Liquid crystal display devices, however, have the defects of slow response speed of liquid crystal molecules and narrow viewing angl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1343
CPCG02F1/133555G02F1/134363
Inventor 杨秋莲
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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