Optical film

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United States of America Patent

PATENT NO 8877304
SERIAL NO

12452180

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Abstract

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It is an object of the present invention to provide an optical film which has reverse chromatic dispersibility that its retardation becomes smaller as the wavelength becomes shorter and a low photoelastic constant.

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Patent Owner(s)

Patent OwnerAddress
TEIJIN CHEMICALS LTD2-1 KASUMIGASEKI 3-CHOME CHIYODA-KU TOKYO 100-0013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ando, Masatoshi Chiyoda-ku, JP 25 234
Motoyoshi, Tetsuya Chiyoda-ku, JP 16 73
Nishijima, Akiko Chiyoda-ku, JP 1 15
Ueno, Makoto Chiyoda-ku, JP 52 406

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