Method for making an inkjet head
US7559144B2 · kind B2 · utility
0Cited by
9References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 11, 2006 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | Mar 4, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49401
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A laser processing method for making an inkjet head, including a step of irradiating laser light to an inkjet head material for removing a part of the inkjet head material. The laser light is emitted from a solid laser and has a wavelength of not longer than 355 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.