Bubble jet recording with selectively driven electrothermal transducers
US5754194A · kind A · utility
30Cited by
17References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | May 19, 1998 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/2128
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Bubble jet recording is performed using a recording head with an orifice for projecting liquid. A liquid path with a plurality of electrothermal transducers is in fluid communication with the orifice. The transducers are selectively driven to change the amount of liquid ejected from the orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.