Optical body, display device, and method for manufacturing optical body

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United States of America

PATENT NO 12032123
SERIAL NO

17470339

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Abstract

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There is provided an optical body with improved antireflection capability, a display device, and a method for manufacturing an optical body, the optical body including: a first concave-convex structure formed on a surface of a base material; and a second concave-convex structure superimposed on the first concave-convex structure. An average concave-convex period of the first concave-convex structure is larger than a wavelength in a visible light region, an average concave-convex period of the second concave-convex structure is less than or equal to the wavelength in the visible light region, and projecting parts of the second concave-convex structure extend in a direction normal to a flat plane of the base material.

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Patent Owner(s)

Patent OwnerAddress
DEXERIALS CORPORATION1724 SHIMOTSUBOYAMA SHIMOTSUKE-SHI TOCHIGI 323-0194

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kajiya, Shunichi Miyagi, JP 56 317
Kikuchi, Masanao Miyagi, JP 17 11
Muramoto, Yutaka Miyagi, JP 31 413
Otowa, Takaaki Miyagi, JP 5 7
Terashima, Hideki Miyagi, JP 15 84

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