Arrangement relating to conductor carriers and methods for the manufacture of such carriers
US6617509B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2000 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Feb 1, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09318
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Method and arrangements for reducing crosstalk between conductors on a conductor carrier, and methods for manufacturing conductor carriers including these arrangements are presented. Crosstalk between the conductors is prevented by providing a dielectric material in the space between each conductor and an earth plane so that the electric field can be tied down within this space and thus prevent leakage of field lines to the co-lateral conductors. The capacitance is increased by an arrangement in the space immediately beneath the conductor so as to reduce the distance between conductors and the earth plane and/or through the medium of a dielectric material that has a higher dielectric index &egr;r than the dielectric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.