Ink jet printing head, ink jet printing device, and ink jet printing head manufacturing device
US8721046B2 · kind B2 · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2012 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Sep 14, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49401
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet printing head includes a head portion, an ink tank, a first rigid circuit board, a second rigid circuit board, a flexible printed circuit board, and a connector. The connector is disposed on a top surface of the ink tank, the first rigid circuit board is disposed on a side of the ink tank, the second rigid circuit board is disposed between the ink tank and the head portion, and the flexible printed circuit board is disposed in a bent condition between the first rigid circuit board and the second rigid circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.