Electric signal transmission line
US7345326B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2002 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | May 24, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An electric signal transmission line includes a signal electrode portion, a ground electrode portion and a dielectric portion formed on a semiconductor substrate. The signal electrode portion has a metal electrode through which an electric signals flows. The ground electrode portion has a grounded metal electrode. The metal electrode of the signal electrode portion and the metal electrode of the ground electrode portion are connected with a semiconductor PN junction. The dielectric portion is formed by using a dielectric to cover a region between the metal electrode of the signal electrode portion and the metal electrode of the ground electrode portion through which a line of electric force runs and is a region in which energy of transmitted electric signals exist.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.