Heat exchange – With retainer for removable article – Electrical component
Patent
1987-03-20
1989-04-25
Lazarus, Ira S.
Heat exchange
With retainer for removable article
Electrical component
165907, 361385, 357 82, F28F 700
Patent
active
048238635
ABSTRACT:
The present invention relates to a thermal conduction device well suited to cool electronic components such as semiconductor devices, in which a porous layer is provided at the surface part of the contact interface of a heat generating element or a heat sink element, and a liquid such as oil is contained in cavities formed in the porous layer, the heat generating element and the heat sink element being held in close contact by the surface tension of the liquid, whereby heat generated by the heat generating element is transferred to the heat sink element.
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patent: 4233645 (1980-11-01), Balderes et al.
patent: 4266281 (1980-10-01), Chu
patent: 4341432 (1982-07-01), Cutchaw
patent: 4381818 (1983-05-01), Sachar et al.
patent: 4649990 (1987-03-01), Kurihara et al.
Microcapillary Thermal Interface Technology for VLSI Packaging, Tuckerman et al., 9/83, pp. 60-61.
Daikoku Takahiro
Kuwabara Heikichi
Nakajima Tadakatsu
Nakayama Wataru
Oohashi Shigeo
Cole Richard R.
Hitachi , Ltd.
Lazarus Ira S.
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