Bit cell structure for one-time-programming
US12133377B2 · kind B2 · utility
0Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | May 14, 2021 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Jan 11, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10B20/25
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A bit cell structure for one-time programming is provided in the present invention, including a substrate, a first doped region in the substrate and electrically connecting a source line, a second doped region in the substrate and having a source and a drain electrically connecting a bit line, a heavily-doped channel in the substrate and connecting the first doped region and the source of second doped region, and a word line crossing over the second dope region between the source and the drain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.