Electronic circuit comprising electrically insulating trenches
US10593588B2 · kind B2 · utility
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2References
8Claims
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Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/668
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An electronic circuit including a semiconducting or conducting substrate having first and second opposite surfaces and at least first and second non-parallel electrically insulating trenches that extend from the first surface in the substrate, define at least one portion of the substrate and join at a junction, the portion of the substrate including a protrusion that extends to the junction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.