Ultra-thin dual-channel flexible circuit bridge connector
US10039192B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2017 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | Sep 13, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/2009
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure illustrates an ultra-thin dual-channel flexible circuit bridge connector including a dual-channel flexible circuit board, a first connection interface and a second connection interface. The dual-channel flexible circuit board includes, in a sequential order, a first insulating layer, a first circuit layer, a second insulating layer, a ground layer, a third insulating layer, a second circuit layer and a fourth insulating layer. The first connection interface and the second connection interface can be used to link two extend interface cards spaced apart by various distances, thereby forming a bridge status. The ground layer between the first circuit layer and the second circuit layer can be served as a common reference plane for dual-channel high frequency signal transmission and provide shielding and isolating effect, so as to satisfy the requirement for working bandwidth to satisfy the requirement for characteristic impedance, reduce skin effect, reduce EMI and crosstalk interference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.