Flexible printed circuit board, backlight unit using the same, and liquid crystal display device comprising the same
US8884935B2 · kind B2 · utility
0Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2010 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Sep 1, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10106
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flexible printed circuit board (FPCB) capable of improving strength is disclosed, the FPCB comprising a base film; a copper layer on the base film, the copper layer including a circuit pattern, and a strength-reinforcing pattern in an area without the circuit pattern; and a coverlay film on the copper layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.