Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1998-02-03
2000-02-08
Tolin, Gerald
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
165 803, H05K 720
Patent
active
06023413&
ABSTRACT:
A cooling structure for a multi-chip module includes a multi-chip module, a fan-builtin heat sink, a cooling fan, and openings. In the multi-chip module, a plurality of chips are mounted on a wiring board. The heat sink has a bottom plate and is arranged above the multi-chip module. The cooling fan is arranged in an upper portion of the heat sink to cool the multi-chip module. The openings are formed in a bottom plate of the heat sink to supply air from the cooling fan to the multi-chip module.
REFERENCES:
patent: 5063476 (1991-11-01), Hamada
patent: 5353863 (1994-10-01), Yu
patent: 5689404 (1997-11-01), Katsui
patent: 5785116 (1998-07-01), Wagner
patent: 5794685 (1998-08-01), Dean
patent: 5864464 (1999-01-01), Lin
patent: 5932925 (1999-08-01), McIntyre
patent: 5953208 (1999-09-01), Katsui
Nikkei Byte, No. 155, pp. 150-151, Sep. 1996 w/English description.
NEC Corporation
Tolin Gerald
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