Signal transmission line disposed with conductive plastic material layer
US8735725B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 14, 2012 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Nov 17, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B11/1091
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A signal transmission line disposed with a conductive plastic material layer is provided, which relates to the field of signal transmission line technologies, and specifically to electromagnetic interference (EMI) protection of the signal transmission line. The signal transmission line at least includes a metal wire disposed with an insulation layer, a conductive plastic material layer is disposed outside the metal wire disposed with the insulation layer, and an insulation outer coating layer is disposed outside the conductive plastic material layer. A conductive plastic material layer is used as a shielding layer for EMI protection. The conductive plastic material is also called conductive polymer plastic and has characteristics such as good conductivity and good antistatic property.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.