Heat dissipation methods and structures for semiconductor device

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United States of America Patent

PATENT NO 8759157
SERIAL NO

13966069

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A semiconductor device with efficient heat dissipating structures is disclosed. The semiconductor device includes a first semiconductor chip that is flip-chip mounted on a first substrate, a heat absorption portion that is formed between the first semiconductor chip and the first substrate, an outer connection portion that connects the first semiconductor chip to an external device and a heat conduction portion formed between the heat absorption portion and the outer connection portion to dissipate heat generated by the first semiconductor chip.

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Patent Owner(s)

  • SPANSION LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Onodera, Masanori Tokyo, JP 72 1756

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