Polymerizable liquid crystal composition and optically anisotropic film comprising the same
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United States of America Patent
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Jan 26, 1999
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app pub date -
Jun 4, 1996
filing date -
Dec 24, 1993
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Abstract
The present invention provides a novel polymerizable liquid crystal composition which can be used as an optical material, display material or recording material. More particularly, the present invention provides an optically anisotropic film comprising a photopolymerization product of such a polymerizable liquid crystal composition having a high orientation state fixed therein which functions to control light and is suitable for the application in the field of optoelectronics, liquid crystal display, etc. The present invention further provides a process for the preparation of such an optically anisotropic film. Moreover, the present invention provides a liquid crystal device comprising the foregoing optically anisotropic film.
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