Multi-film adhesive design for interfacial bonding printhead structures
US8794743B2 · kind B2 · utility
1Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2011 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Jan 4, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1623
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In accordance with aspects of the present disclosure, a printhead assembly arranged to dispense ultraviolet curable ink or gel ink and method thereof is disclosed. The printhead assembly includes a plurality of functional plates stacked together; a first adhesive layer arranged between adjacent functional plates to provide bonding between the plates; and a second adhesive layer arranged between adjacent function plates to provide chemical resistance to the ultraviolet curable ink or the gel ink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.