Devices and methods of local interconnect stitches and power grids
US12148697B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 2020 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Dec 27, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/981
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
According to one implementation of the present disclosure, a power grid comprising: one or more cells; a metal layer; first and second buried power rails; and one or more local interconnects, wherein one or more local interconnect stitches are configured to electrically couple the one or more cells to either of the first or second buried power rails through the metal layer and the one or more local interconnects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.