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Image display system

An image display system, most of the technologies, applied in the direction of static indicators, nonlinear optics, optics, etc., can solve the problems of image contrast decline, viewing angle degradation, etc., and achieve the effect of quality maintenance

Inactive Publication Date: 2011-06-01
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the transmissive mode, the small-sized liquid crystal display device of this aspect is more sensitive to the change of the substrate gap (cell gap) and temperature, and also has the problem of viewing angle degradation, especially a slight change of the substrate gap will cause Severe drop in image contrast

Method used

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Embodiment Construction

[0042] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the image display system proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. The details are as follows.

[0043] FIG. 1 is a schematic diagram showing an image display system according to a preferred embodiment of the present invention. As shown in FIG. 1 , an image display system 1 includes a first polarizer 11, a first phase retardation plate 12, and a first substrate. 13 . A liquid crystal layer 14 , a second substrate 15 , a second phase retardation plate 16 , a second polarizer 17 and a backlight module 18 . Usually, the first polarizer 11 to the second polarizer 17 are assembled into a liquid crystal display panel, and the backlight module 18 can be assembled with the liquid cryst...

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Abstract

An image display system is provided, which comprises a first polarization plate, a first substrate, a liquid crystal layer and a second substrate. The first polarization plate is arranged on the first substrate. The liquid crystal layer has a plurality of liquid crystal units, wherein the optical axis of the liquid crystal unit is arranged in parallel to an absorption axis of the first polarization plate. The second substrate has a plurality of light-penetrating zones and a plurality of light-reflecting zones, wherein a plurality of light reflectors are arranged in the light-reflecting zones.The liquid crystal units are horizontally arranged between the first substrate and the second substrate. The liquid crystal units relative to the light-reflecting zones are driven in a white background mode, and the liquid crystal units relative to the light-penetrating zones are driven in a black background mode. The invention can reduce the influence of change in distance between the substratesand ensure good quality of images.

Description

technical field [0001] The invention relates to an image display system, in particular to an image display system with lateral alignment liquid crystals. Background technique [0002] Liquid crystal display device is a flat image display system, which can be divided into twisted nematic (Twisted Nematic, TN), multi-quadrant vertical alignment (Multi-domain Vertical Alignment, MVA) and in-plane switching type due to the configuration of liquid crystals. (In-Plane Switching, IPS), fringe-field switching (Fringe-Fiele Switching, FFS) and other types, among which multi-quadrant vertical alignment, in-plane switching, and fringe-field driving are the more common display technologies for wide viewing angles today. [0003] Generally, an in-plane switching or fringe electric field driven liquid crystal display device includes two opposite upper and lower substrates and a liquid crystal layer sandwiched between the two substrates. A plurality of pixel electrodes and a common electr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/1362G09G3/36
Inventor 张炜炽许书荣
Owner INNOLUX CORP