Antiglare hard coat film

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United States of America Patent

PATENT NO 9684098
APP PUB NO 20140254020A1
SERIAL NO

14347472

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Abstract

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An antiglare hard coat film formed by providing an antiglare hard coat layer containing fine particles and a resin on a transparent film. When an average value of height in an evaluation region on a surface of the antiglare hard coat film is set at zero (0), a maximum cross sectional height represented by a difference between a height maximum value in the evaluation region and a height minimum value in the evaluation region is from 1.0 to 3.0 μm, and an average inclination angle of unevenness on the surface of the antiglare hard coat film is 1 degree or less. The total value of the transmissive clarity measured through four optical combs using a transmissive clarity measuring device according to JIS K 7105-1981 is 280% or more, and the value of the transmissive clarity measured through each optical comb is 70% or more, respectively.

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Patent Owner(s)

  • NIPPON PAPER INDUSTRIES CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hotta, Takeshi Higashimatsuyama, JP 4 19
Kariatumari, Syou Higashimatsuyama, JP 1 6
Sakajiri, Kimiyoshi Higashimatsuyama, JP 1 6
Sugiyama, Yusuke Higashimatsuyama, JP 34 101
Suzuki, Takeo Higashimatsuyama, JP 103 1119

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