Heat sink assembly having combined fins
US6901993B2 · kind B2 · utility
9Cited by
18References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2004 |
| Grant date | Jun 7, 2005 |
| Priority date | — |
| Expiry date | Mar 5, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A heat sink assembly (20) includes a number of parallel first fins (40) and a number of parallel second fins (60) each having a main body (44, 64). A number of latch slots (46) is defined in the main body of each first fin. A number of latches (66) extends from the main body of each second fin in opposite directions. The first fins and the second fins are assembled together in interleaved fashion, so that the latches of each second fin engage in the latch slots of two adjacent first fins respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.