Reproduction method of liquid ejecting head
US9816195B2 · kind B2 · utility
0Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2014 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Mar 6, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/164
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A reproduction method of a liquid ejecting head including: a process of filling the flow path with an electrolyte solution containing metal, and filling a space between an electrode capable of applying a voltage to between itself and the upper protective film and the upper protective film with the electrolyte solution; and a process of applying a voltage to between the upper protective film and the electrode to make the metal contained in the electrolyte solution deposit on the surface of the upper protective film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.