Communication system and electronic device utilizing the same
US7637745B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 25, 2008 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Dec 25, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/058
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A communication system electrically connecting circuits in a hinged cover and base of an electronic device includes an arched first flat cable wrapping around and rotatable with respect to a hinge assembly, a straight second flat cable electrically connected to the first flat cable and disposed in the base, an arched third flat cable wrapping around the first flat cable electrically connected to and rotatable with respect to the first flat cable, and a straight fourth flat cable electrically connected to the third flat cable and disposed in the cover. Also provided is an electronic device including a base, a cover, a hinge assembly pivotally connecting the cover to the base, and the communication system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.