Semiconductor chip package and multichip package

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United States of America Patent

PATENT NO 7868470
SERIAL NO

12458808

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a multichip package wherein a plurality of semiconductor chip packages (100) in each of which first electrode pads (16a) provided in a main surface of a semiconductor chip, and first bonding pads (20a) and first central bonding pads (18a) formed in an upper area of the main surface are respectively electrically connected by first redistribution wiring layers (24) in a one-to-one correspondence relationship, and second electrode pads (17b), and second bonding pads (22b) and second central bonding pads (18b) formed in an upper area of the main surface are respectively electrically connected by second redistribution wiring layers (26) in a one-to-one correspondence relationship, are stacked on one another.

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Patent Owner(s)

  • LAPIS SEMICONDUCTOR CO., LTD.;OKI SEMICONDUCTOR CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Norio Tokyo, JP 143 1929

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