Heat sink and information processor using heat sink

Details Heat sink and information processor using heat sink Heat sink and information processor using heat sink

2002-08-30

2010-11-09

Leo, Leonard R (Department: 3744)

Heat exchange

Intermediate fluent heat exchange material receiving and...

Plural intermediate fluent heat exchange materials

C165S104330, C165S122000, C361S700000

Reexamination Certificate

active

07828045

ABSTRACT:
The present invention relates to a heat sink. More particularly, the present invention relates to a heat sink used for radiating heat from an integrated circuit package such as a micro-processor arranged in a portable type electronic apparatus such as a notebook type personal computer and also used for radiating heat from a hard disk unit used in an electronic apparatus. The heat sink comprises: a heat transmitting member for transmitting heat generated by a heating component; a holding section for holding the heat transmitting member; and a heat sink body having a space in which a cooling fan having at least blades and a drive motor is embedded, wherein a portion of the holding section for holding the heat transmitting member, the portion being located below the space, is cut out.

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