Liquid discharge apparatus and liquid discharge method
US7618113B2 · kind B2 · utility
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1References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 16, 2008 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Jul 22, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/2132
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid discharge apparatus. Each of a plurality of first nozzle rows includes a plurality of nozzles disposed in a predetermined direction that discharge cyan or magenta liquid. Each of a plurality of second nozzle rows includes a plurality of nozzles disposed in the predetermined direction that discharge yellow liquid. The number of second nozzle rows is smaller than the number of first nozzle rows. The first nozzle rows form cyan or magenta dots at pixels on a medium. The second nozzle rows form yellow dots at pixels whose number is smaller than the number of pixels at which the first dots are formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.