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A cooling system for an IC package includes a support plate arranged to oppose a wiring board on which a plurality of integrated circuits are mounted, a plurality of cooling plates fixed to the support plate by support members and each having a coolant channel therein, the cooling plates being arran

A cooling system for an IC package includes a support plate arranged to oppose a wiring board on which a plurality of integrated circuits are mounted, a plurality of cooling plates fixed to the support plate by support members and each having a coolant channel therein, the cooling plates being arranged in a one-to-one correspondence with the integrated circuits, flexible coolant pipes each connecting the coolant channels of adjacent cooling plates, heat conduction members each formed on a surface of each cooling plate, and elastic members disposed between the support plate and the cooling plates to urge the cooling plates against the integrated circuits through the heat conduction members, respectively, thereby independently urging the cooling plates against the corresponding integrated circuits so as to independently cool the integrated circuits.

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1. A cooling system for an IC package, comprising: a wiring board on which a plurality of integrated circuits are mounted; a support plate arranged to oppose said wiring board; a plurality of pairs of support members, each pair of support members connected between said support plate and a cooli

1. A cooling system for an IC package, comprising: a wiring board on which a plurality of integrated circuits are mounted; a support plate arranged to oppose said wiring board; a plurality of pairs of support members, each pair of support members connected between said support plate and a cooling plate, one support member of each pair being connected to opposite sides of the periphery of said cooling plate; a plurality of heat conduction members connected to respective ones of said plurality of integrated circuits on a side opposite to said wiring board; a plurality of said cooling plates connected to said support plate by support members and also to respective ones of said plurality of heat conduction members, each of said cooling plates having a coolant channel therein and a coolant inlet and a coolant outlet which are in substantially parallel relation to said wiring board, said plurality of cooling plates being arranged in a one-to-one correspondence with the plurality of integrated circuits; flexible coolant pipes, each of said flexible coolant pipes connecting said coolant outlet of one of said cooling plates to said coolant inlet of an adjacent one of said cooling plates, said flexible coolant pipes being in substantially parallel relation to said wiring board; and a plurality of pairs of elastically deformed leaf springs, each pair being disposed between said pair of support members and having one end connected to said support plate and a second end abutting one side of said cooling plates opposite to a side connected to said heat conduction members to respectively urge said cooling plates against the integrated circuits through said heat conduction members, thereby independently urging said cooling plates against the corresponding integrated circuits so as to independently cool the integrated circuits. 2. A cooling system according to claim 1, further comprising: a pair of leads operatively connecting each of said integrated circuits to said wiring board and a pair of stoppers mounted between said pair of leads on a surface of each of said integrated circuits on a side opposing said wiring board connecting each of said integrated circuits with said wiring board in accordance with a distance to be maintained between each integrated circuit and said wiring board.