Multi-stack chip package with wired bonded chips

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7755175
APP PUB NO 20070102801A1
SERIAL NO

11555902

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A stack-type semiconductor device according to the present invention includes a circuit board with bonding pads; a first semiconductor chip which includes first electrode pads and is mounted on the circuit board; a second semiconductor chip which includes second electrode pads and is mounted on the first semiconductor chip; a plurality of bonding wires sequentially connecting the bonding pads, the first electrodes and the second electrodes as a whole; and a sealing resin for sealing the first semiconductor chip, the second semiconductor chip and the bonding wires.

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Patent Owner(s)

  • TOSHIBA MEMORY CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishida, Katsuhiro Yokkaichi, JP 79 1664
Matsushima, Ryoji Yokkaichi, JP 19 158

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