Flexible printed circuit board assembly
US4149219A · kind A · utility
12Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 1978 |
| Grant date | Apr 10, 1979 |
| Priority date | — |
| Expiry date | Feb 22, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/2009
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flexible printed circuitry board assembly having a plurality of rigid pted circuit boards spaced apart but mechanically and electrically connected by a thin flexible printed circuitry board which is bonded to one side of each rigid board. The assembled board is reverse-bonded to align the rigid boards in stacked, parallel positions and are held in position by a pair of metallic support plates. A heat sink, having a plurality of resilient fingers, is attached to each support plate and the resilient fingers support the assembled board within a metallic housing and transfer heat from the assembled board to the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.