发明名称 Liquid Ejection Device and Liquid Ejection Method
摘要 A liquid ejection device includes a plurality of deep nozzle lines each having a plurality of nozzles in a predetermined direction, for ejecting a first liquid, and a smaller number of light nozzle lines than the number of the deep nozzle lines, each having a plurality of nozzles in the predetermined direction, for ejecting a second liquid having a lighter color depth than the first liquid. A controller forms deep dots on pixels on a medium using the plurality of deep nozzle lines, and forms light dots on a smaller number of pixels than the number of the pixels on which the deep dots are formed using the smaller number of light nozzle lines.
申请公布号 US2008309709(A1) 申请公布日期 2008.12.18
申请号 US20080137415 申请日期 2008.06.11
申请人 SEIKO EPSON CORPORATION 发明人 FUKASAWA KENJI
分类号 B41J2/145 主分类号 B41J2/145
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