Routing among field effect transistors
US4888299A · kind A · utility
6Cited by
6References
5Claims
0Family size
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Key dates
| Filing date | Feb 21, 1989 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | Feb 21, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Interconnections interconnecting terminals to be connected by routings are dissolved into two-terminal interconnections and it is determined to which kind of terminals the terminals of each two-terminal interconnection belong, among connected diffusion layer, separated diffusion layer and gate. The interconnections are classified into groups by the combination of the kind of two terminals for each interconnection. The respective groups of interconnections are routed in the channel on the field effect transistor row according to a predetermined order of groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.