Integrated circuit device with antenna effect protection circuit and method of manufacturing
US12080658B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Nov 9, 2021 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | Sep 22, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/85
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An integrated circuit (IC) device includes a first substrate, a through substrate via (TSV) in the first substrate, and a first antenna effect protection circuit over the first substrate and electrically coupled to the TSV. The first antenna effect protection circuit includes at least one first transistor of a first type, and at least one second transistor of a second type different from the first type. A gate terminal, a first terminal and a second terminal of each of the at least one first transistor and the at least one second transistor are electrically coupled together, and to the TSV.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.