MOSgated device termination with guard rings under field plate
US6563197B1 · kind B1 · utility
7Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2001 |
| Grant date | May 13, 2003 |
| Priority date | — |
| Expiry date | Nov 20, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D64/111
Abstract
Guard ring diffusions in the termination of a MOSgated device are laterally spaced from one another and are disposed beneath and are insulated from the termination field plate which extends from the periphery of the device active area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.