Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent
1988-04-07
1990-03-13
Hille, Rolf
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
357 82, 361385, H01L 2334, H01L 2336, H01L 2346
Patent
active
049086952
ABSTRACT:
A heat conducting member is placed in the space between a semiconductor chip which generates heat and a heat transfer block which is cooled by a coolant, and the heat conducting member conducts heat from the semiconductor chip to the heat transfer block. The heat conducting member has a slanted surface which is inclined with respect to a surface to be cooled of the corresponding semiconductor chip. Even when the semiconductor chip is displaced or inclined with respect to the heat transfer block, the whole of the cooling surface of the semiconductor chip can be kept in contact with the corresponding heat conducting member.
REFERENCES:
patent: 4462462 (1984-07-01), Meagher et al.
patent: 4607277 (1986-08-01), Hassan et al.
patent: 4765400 (1988-08-01), Chu et al.
patent: 4770242 (1988-09-01), Daikoku et al.
patent: 4800956 (1989-01-01), Hamburgen
Arakawa Hideo
Hishinuma Yukio
Koyama Shuntaro
Morihara Atsushi
Naganuma Yoshio
Clark S. V.
Hille Rolf
Hitachi , Ltd.
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