Ink jet head manufacturing method using ion machining and ink jet head manufactured thereby
US5649359A · kind A · utility
14Cited by
17References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1995 |
| Grant date | Jul 22, 1997 |
| Priority date | — |
| Expiry date | Sep 21, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49401
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet recording head manufacturing method for manufacturing ink jet recording head having an ink passage, wherein a droplet of ink is ejected through the passage from an ink ejection outlet at an end of a passage onto a recording material. Ions are injected into a surface having the ink ejection outlet to change a surface property of the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.