Lithographically defined ejection units
US5565113A · kind A · utility
92Cited by
21References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 1994 |
| Grant date | Oct 15, 1996 |
| Priority date | — |
| Expiry date | May 18, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/14483
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A material deposition head having lithographically defined ejector units. Beneficially, each ejector unit includes a plurality of lithographically defined droplet ejectors. Furthermore, methods of fabricating such lithographically defined material deposition heads are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.