Method and droplet-ejecting head for droplet-ejecting recording apparatus capable of achieving high recording image quality
US7950770B2 · kind B2 · utility
1Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2007 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Oct 26, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/165
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This patent specification describes a droplet-ejecting head including a nozzle substrate having a plurality of nozzles for ejecting droplets, and an actuator configured to be driven to generate energy for ejecting droplets through each nozzle. The nozzle substrate is cleaned by a cleaning liquid containing microbubbles before being bonded to another member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.