Flexible tape carrier with external terminals formed on interposers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6646335
APP PUB NO 20020180022A1
SERIAL NO

10197858

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In order to provide a semiconductor apparatus in which both semiconductor chips and interposers are provided on a carrier tape, electrical properties can be improved using short wiring in a wiring pattern substantially symmetric with respect to the semiconductor chips, production can become easier, and compactness and heat radiation can be improved. Semiconductor chips electrically connected to wiring formed on the carrier tape, and interposers on the carrier tape and surrounding the semiconductor chips, are provided next to each other.

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First Claim

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emoto, Yoshiaki Suwa, JP 13 392

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