MULTI-CHIP MODULE AND METHOD OF MANUFACTURING THE SAME
First Claim
1. A multi-chip module comprising:
- a package board;
a plurality of chips horizontally disposed on the package board, electrically connected with the package board, respectively provided with via holes penetrating through the plurality of chips, and respectively provided with circuits at surfaces facing the package board; and
a wiring board disposed on an opposite side to the package board across the plurality of chips, and including a wiring pattern electrically connecting adjacent chips one another,wherein the circuit is electrically connected to the wiring pattern through the via holes.
1 Assignment
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Accused Products
Abstract
A multi-chip module includes a package board, a plurality of chips, and a wiring board. The plurality of chips are horizontally disposed on the package board. The plurality of chips are electrically connected with the package board, and respectively provided with via holes which penetrate through the plurality of chips. The plurality of chips are respectively provided with circuits at surfaces facing the package board. The wiring board is disposed on an opposite side to the package board across the plurality of chips. The wiring board includes a wiring pattern which is electrically connecting adjacent chips one another. The circuit is electrically connected to the wiring pattern through the via holes.
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Citations
5 Claims
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1. A multi-chip module comprising:
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a package board; a plurality of chips horizontally disposed on the package board, electrically connected with the package board, respectively provided with via holes penetrating through the plurality of chips, and respectively provided with circuits at surfaces facing the package board; and a wiring board disposed on an opposite side to the package board across the plurality of chips, and including a wiring pattern electrically connecting adjacent chips one another, wherein the circuit is electrically connected to the wiring pattern through the via holes. - View Dependent Claims (2, 3, 4)
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5. A method of manufacturing a multi-chip module comprising:
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disposing a plurality of chips horizontally on a package board, each of the plurality of chips including a circuit facing the package board; polishing opposite surfaces of the plurality of chips with respect to the circuit to level the opposite surfaces of the plurality of chips; mounting a wiring board on polished surfaces of the plurality of chips; and electrically connecting the chips to one another with a wiring pattern provided in the wiring board.
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Specification