Nozzle plate usable with inkjet printhead
US7883179B2 · kind B2 · utility
2Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2007 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Nov 20, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1642
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A nozzle plate usable with an inkjet printhead includes a substrate through which a plurality of nozzles are formed, an ink-philic material layer formed on an outer surface of the substrate and inner walls of the nozzles, and a plurality of nonwetting coating layers sequentially formed on the ink-philic material layer formed on the outer surface of the substrate, each nonwetting coating layer including an adhesive layer and an ink-phobic material layer deposited on the adhesive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.