Optical film and image display device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11937447
APP PUB NO 20220285648A1
SERIAL NO

17747609

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An embodiment of the present invention provides an optical film (10) including a light-transmitting base material (11), a hard coat layer (12), and an inorganic layer (13) in this order, wherein the hard coat layer (12) is in contact with the inorganic layer (13), the hard coat layer (12) contains a binder resin (12A) and inorganic particles (12B), the hard coat layer (12) has a film thickness of 1 μm or more, and the hard coat layer (12) has an indentation hardness of 200 MPa or more.

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Patent Owner(s)

  • DAI NIPPON PRINTING CO LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ebisu, Keisuke Tokyo, JP 6 17
Kousaka, Yousuke Tokyo, JP 9 19
Matsushita, Hiroki Tokyo, JP 44 1276
Ogawa, Yoshimasa Tokyo, JP 34 132
Sato, Jun Tokyo, JP 662 10623

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