Flexible printed circuit board
US4990948A · kind A · utility
32Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 1989 |
| Grant date | Feb 5, 1991 |
| Priority date | — |
| Expiry date | Feb 14, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10689
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flexible printed circuit board of band shape installed within a tubular or hollow polygonal prismatic casing along the circumferential direction of the casing is composed of at least two flat areas formed in the flexible printed circuit board, and circuit elements mounted on the flat areas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.