Inkjet printhead and method of manufacturing the same
US8118403B2 · kind B2 · utility
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23Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 9, 2009 |
| Grant date | Feb 21, 2012 |
| Priority date | — |
| Expiry date | May 8, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1631
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An inkjet printhead and a method of manufacturing the inkjet printhead. In the inkjet printhead, an anti reflective layer is formed of a material absorbing light on a chamber layer, and a nozzle layer including a plurality of nozzles is formed on the anti reflective layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.