Method of manufacturing a liquid discharge head
US8286350B2 · kind B2 · utility
0Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2010 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Jan 16, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49401
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An object of the invention is to provide a method of manufacturing a liquid discharge head in which a distance between a discharge opening and an energy generating element is uniform, simply and with good precision.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.