Optically anisotropic sheet for transfer

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United States of America Patent

PATENT NO 9664833
SERIAL NO

14610857

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Abstract

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The present invention relates to an optically anisotropic sheet for transfer, comprising a substrate, and a liquid crystal cured layer laminated together, wherein the liquid crystal cured layer is to be transferred from the substrate to a receiver via an active energy ray-curable adhesive, and when the transmittance of the optically anisotropic sheet for transfer at a wavelength of 800 nm is taken as 100%, the transmittance or the optically anisotropic sheet for transfer at wavelength of 390 nm is more than 35% and less than 45%, the transmittance at a wavelength of 400 nm is more than 75% and less than 85%, and the transmittance at a wavelength of 550 nm is more than 95% and less than 100%.

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Patent Owner(s)

  • SUMITOMO CHEMICAL COMPANY, LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kasai, Tatsuaki Osaka, JP 18 44
Kobayashi, Tadahiro Osaka, JP 31 175

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