Heat sink including a heat dissipating fin and method for fixing the heat dissipating fin
US6357514B1 · kind B1 · utility
19Cited by
14References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 18, 2000 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Aug 18, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4935
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A heat sink including a heat dissipating fin comprises (1) a heat dissipating fin having a plurality of mountain-shaped portions and base portions supporting the mountain-shaped portions, (2) a base member having a plurality of slits into which the mountain-shaped portions of the heat dissipating fin are to be inserted and a plurality of holes for fixing the heat dissipating fin, and (3) a fitting member, provided with a plurality of projecting portions corresponding to the plurality of holes of the base member, for fixing the heat dissipating fin between the base member and the fitting member itself.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.