TFT mask ROM and method for making same
US6841813B2 · kind B2 · utility
308Cited by
138References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2001 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | May 30, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/903
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is provided a monolithic three dimensional TFT mask ROM array. The array includes a plurality of device levels. Each of the plurality of device levels contains a first set of enabled TFTs and a second set of partially or totally disabled TFTs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.