Structure of flexible printed circuit board
US7149090B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2002 |
| Grant date | Dec 12, 2006 |
| Priority date | — |
| Expiry date | Jan 28, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49126
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A recording apparatus that has a recording head and a flexible printed circuit board. The recording head, which performs recording on a recording medium, has a plurality of recording elements. One end of the flexible printed circuit board has plurality of feeder wires that connect to one of the terminal lands of each of the recording elements. A first common voltage wire connects the other terminal lands of each of the recording elements to a common potential. A drive circuit is attached to the flexible printed circuit board to drive the recording head via the feeder wires. The other end of the flexible printed circuit board is connected to another circuit board used by the recording apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.