Electromagnetic noise suppressor, semiconductor device using the same, and method of manufacturing the same
US7075163B2 · kind B2 · utility
3Cited by
21References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2001 |
| Grant date | Jul 11, 2006 |
| Priority date | — |
| Expiry date | Apr 4, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/3011
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
In a semiconductor bare chip (57) on the front surface whereof is formed an integrated circuit, a magnetic loss film 55 is formed on the back surface of that semiconductor bare chip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.