Electronic fuse cell array structure
US11145379B2 · kind B2 · utility
2Cited by
19References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2020 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Aug 14, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10B20/25
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An eFuse cell array includes a first unit cell and a second unit cell, each including a PN diode, a cell read transistor, and a fuse element. A first placement order of the PN diode, the cell read transistor, and the fuse element in the first unit cell is reversed with respect to a second placement order of the PN diode, the cell read transistor, and the fuse element in the second unit cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.