Optical member and method for manufacturing optical member

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10564321
APP PUB NO 20160170094A1
SERIAL NO

14962957

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Abstract

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An optical member including a base material and an antireflection film on the base material, wherein the antireflection film has a porous layer as the surface, the porous layer contains silicon oxide particles and a binder, the porous layer has a refractive index of 1.19 or more and 1.30 or less, and the surfaces of the silicon oxide particles and the binder have alkylsilyl groups.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Makino, Kenji Tokyo, JP 68 621
Nakayama, Tomonari Yokohama, JP 56 335

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