Sputtering system and method for depositing thin film

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United States of America Patent

PATENT NO 8591706
APP PUB NO 20100006422A1
SERIAL NO

12294294

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Abstract

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A sputtering system for depositing a thin film on the surface of a disc substrate in which high precision positioning of an inner mask and an outer mask is facilitated. The sputtering system has a mask member placed on the surface of the substrate mounted on a substrate holder to cover a partial region on the surface of the substrate. A thin film is deposited by sputtering in a region on the surface of the substrate not covered by the mask member. A section for carrying in and carrying out the substrate has mechanically holds and releases the substrate holder mounting the substrate, and mechanically holds and releases the mask member.

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Patent Owner(s)

Patent OwnerAddress
TOHOKU SEIKI INDUSTRIES LTDYAMAGATA PREFECTURE JAPAN YAMAGATA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kainuma, Norikazu Yamagata, JP 5 16
Takano, Yoshinobu Yamagata, JP 12 90
Tanikawa, Isao Yamagata, JP 17 584
Yokoo, Masayoshi Yamagata, JP 13 33

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