Inkjet recording head including electrode assembly for deflecting ink droplets
US6623113B2 · kind B2 · utility
8Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2002 |
| Grant date | Sep 23, 2003 |
| Priority date | — |
| Expiry date | Nov 1, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/09
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An electrode plate includes a base electrode plate, an edge forming electrode plate on the base electrode plate, and an ink reception absorption bodies embedded into the edge forming electrode plate. A plurality of head modules are precisely attached to the electrode plate so that nozzle rows formed in nozzle plates of the head modules extend following corresponding windows formed in the electrode plate. Such a precise attachment is realized by matching the pinholes formed in the nozzle plates to the corresponding pinholes formed in the base electrode plate and the edge-forming electrode plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.