发明名称 Multiple drop-volume printhead apparatus and method
摘要 Flow features in an inkjet printhead. The flow features can include a plurality of first channels, each of the plurality of first channels having a first length and positioned to fluidly communicate with an ink reservoir, and each of the plurality of first channels terminating in a first nozzle. The flow features can further include a plurality of second channels, each of the plurality of second channels having a second length greater than the first length and positioned to fluidly communicate with the ink reservoir, each of the plurality of second channels terminating in a second nozzle, each second nozzle being larger than each first nozzle.
申请公布号 US2005146556(A1) 申请公布日期 2005.07.07
申请号 US20030750257 申请日期 2003.12.31
申请人 GOIN RICHARD L.;POWERS JAMES H. 发明人 GOIN RICHARD L.;POWERS JAMES H.
分类号 B41J2/14;(IPC1-7):B41J2/15;B41J2/145 主分类号 B41J2/14
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