Semiconductor device

Details Semiconductor device Semiconductor device

2006-02-23

2010-10-12

Gandhi, Jayprakash N (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S704000, C361S719000, C438S122000, C438S687000, C257S707000, C257S712000, C257S666000, C257S739000, C165S080200, C165S185000, C428S210000, C428S212000, C428S600000

Reexamination Certificate

active

07813133

ABSTRACT:
A semiconductor device includes a board, a semiconductor element mounted on one of main surfaces of the board, a plurality of passive elements provided in the vicinity of the semiconductor element, and a heat radiation plate mounted above the board and connected to a rear surface of the semiconductor element via a heat conductive material. A surface roughness of a surface of the heat radiation plate which surface comes in contact with the heat conductive material is non-uniform at a whole of the surface.

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“Taiwanese Office Action” with English Translation, dated Oct. 30, 2008.

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