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Color display element having PDLC layers and color filter
An object of the present invention is to provide a reflective color display element high in display quality which allows color display and high-contrast monochrome ...
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Liquid crystal device with plural polymer network films
It is hence a primary object of the invention to present a liquid crystal device high in contrast and brightness and possessing high speed response characteristics, and ...
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Liquid crystal display panel and projector utilizing the same
In consideration of the foregoing, an object of the present invention is to provide a liquid crystal display device capable of improving the optical transmittance. A...
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Transflective liquid crystal display with integral heating unit and temperature sensor
OF THE INVENTION FIG. 1 shows a transflective liquid crystal display which includes a liquid crystal cell 11 having a front substrate 12 and a rear substrate 14 of a ...
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Liquid crystal display device using uniaxial birefringent films for improving viewing angle
We claim: 1. A liquid crystal display device comprising a liquid crystal layer of a nematic liquid crystal having positive dielectric anisotropy and including a chiral ...
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Liquid crystal polymer viewing angle compensator for liquid crystal display having its largest refractive index in the thickness direction
In one embodiment of the present invention, a viewing angle compensator for a liquid crystal display is provided which comprises a light transmitting substrate base and ...
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Pixelated compensators for twisted nematic liquid crystal displays
A novel normally-white dual-domain twisted nematic liquid crystal display exhibits dramatically improved contrast and gray scale linearity stability over a wide range of ...
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Optical compensatory sheet
It is an object of the invention to provide an optical compensatory sheet which has an excellent durability, gives an enlarged viewing angle, and can be easily prepared. ...
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Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same
It has now been found that through the use of fluororesin orientation films such as PTFE orientation films, one can achieve highly oriented dichroic dyes. The present ...
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Patterned polarization-rotating optical element and method of making the same, and 3D display
What is claimed is: 1. A patterned polarization-rotating optical element comprising a layer of birefringent material having a thickness d and a birefringence .DELTA.n, ...
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