Head unit and liquid discharge apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11865835
SERIAL NO

17456661

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There are provided a substrate on which a first integrated circuit, a first transistor, a second integrated circuit, and a second transistor are disposed; a heat sink fixed to the substrate; the substrate has a first fixing reference hole and a second fixing reference hole, the heat sink has a first fixing reference pin and a second fixing reference pin which are inserted into the first fixing reference hole and the second fixing reference hole, and the first integrated circuit, the second integrated circuit, the first transistor, and the second transistor are positioned between the first fixing reference hole and the second fixing reference hole.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumoto, Yusuke Nagano, JP 111 445
Yamamichi, Shunsuke Nagano, JP 7 0

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