Lateral devices containing permanent charge
US8330186B2 · kind B2 · utility
2Cited by
20References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2009 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Jul 18, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D64/516
Abstract
A lateral device includes a gate region connected to a drain region by a drift layer. An insulation region adjoins the drift layer between the gate region and the drain region. Permanent charges are embedded in the insulation region, sufficient to cause inversion in the insulation region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.