Optics: image projectors – Temperature control
Reexamination Certificate
2007-10-02
2007-10-02
Koval, Melissa Jan (Department: 2851)
Optics: image projectors
Temperature control
C353S057000, C353S061000
Reexamination Certificate
active
11135813
ABSTRACT:
A cooling system for cooling a semiconductor device including a display device provided in a projection-type image display apparatus with high cooling efficiency without sacrificing cooling performance is disclosed. The cooling system includes a radiating member provided with a convex-shaped heat-receiving portion thermally connected to a heat-generating element mounted on a printed circuit board, and a supporting member provided with an opening penetrating the heat-receiving portion, and a supporting portion for supporting the radiating member. The radiating member is integrally formed of a plurality of radiating fins, a base for supporting and fixing the plurality of radiating fins at one side thereof, and the convex-shaped heat-receiving portion disposed at a bottom face of the base, and the supporting member supports the radiating member from a bottom face of the base.
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Blakely , Sokoloff, Taylor & Zafman LLP
Kabushiki Kaisha Toshiba
Kong Andrew
Koval Melissa Jan
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