Master, transferred object, and method of producing master

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12208565
APP PUB NO 20210053273A1
SERIAL NO

16955628

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Abstract

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Provided are a master in which a more complicated microstructure is formed, a transferred object obtained by using the master, and a method of producing the master. A plurality of concave-convex groups each including a plurality of concavities or convexities are provided on a base material apart from each other. Average widths of areas occupied by the concavities or convexities at a surface of the base material are smaller than or equal to a wavelength belonging to a visible light band. Formed lengths of the concavities or convexities from the surface of the base material in each of the concave-convex groups each belong to any of at least two or more groups having different central values.

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Patent Owner(s)

Patent OwnerAddress
DEXERIALS CORPORATIONSHIMOTSUKE-SHI TOCHIGI 323-0194

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashibe, Kazuya Tokyo, JP 66 435
Kikuchi, Masanao Tokyo, JP 17 11
Nogami, Asahiko Tokyo, JP 17 167
Tazawa, Hiroshi Tokyo, JP 50 656

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