Process for producing a laminated ink-jet recording head
US6332254A · kind A · utility
12Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 1999 |
| Grant date | Dec 25, 2001 |
| Priority date | — |
| Expiry date | Apr 6, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49401
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process for producing a laminated ink-jet recording head including the steps of forming a titanium layer across a surface of a diaphragm, and forming a layer of a piezoelectric material on the titanium layer by a hydrothermal method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.