Fluid ejector structure and fabrication method
US8109607B2 · kind B2 · utility
3Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2008 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Jun 25, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/14387
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In one embodiment, a fluid ejector structure includes an orifice sub-structure and an ejector element sub-structure direct contact bonded together along a direct contact bonding interface. The orifice sub-structure has a plurality of orifices therein. Each orifice is positioned adjacent to a corresponding one of a plurality of fluid ejection elements on the ejector element sub-structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.