Light absorption anisotropic film, laminate, and image display device

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United States of America

PATENT NO 11960182
APP PUB NO 20230213823A1
SERIAL NO

18060873

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Abstract

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Provided is a light absorption anisotropic film capable of preparing an image display device having excellent display performance and excellent durability, and a laminate and an image display device formed of the light absorption anisotropic film. The light absorption anisotropic film is used for an image display device, which is formed of a liquid crystal composition containing a liquid crystal compound and a dichroic substance, in which in a signal derived from the dichroic substance detected by time-of-flight secondary ion mass spectrometry, a relationship between a maximum intensity Imax of the light absorption anisotropic film in a thickness direction and an intensity Isur1 in a surface of the light absorption anisotropic film on a viewing side of the image display device satisfies Expression (I-1) 2.0≤Imax/Isur1.

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Patent Owner(s)

  • FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kasahara, Takehiro Kanagawa, JP 14 21
Kato, Yumi Kanagawa, JP 22 215
Koito, Naoki Kanagawa, JP 26 37
Matsuyama, Hiroshi Kanagawa, JP 82 259
Sugita, Akihiro Kanagawa, JP 11 130
Yamada, Naoyoshi Kanagawa, JP 63 206

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