发明名称 Liquid Ejecting Head, Liquid Ejecting Head Unit, and Liquid Ejecting Apparatus
摘要 A liquid ejecting head includes a nozzle plate that has a transparent property and includes a nozzle row in which a plurality of nozzle openings ejecting liquids are arranged in line, and a communicating path forming substrate that is bonded to the nozzle plate and has a communicating path communicating with the nozzle openings, wherein on a surface of one of the communicating path forming substrate and the nozzle plate bonded to a surface of the other thereof, a mark for identifying a nozzle opening as a reference for positioning is formed in the vicinity of the nozzle opening as a reference for positioning among the nozzle openings.
申请公布号 US2010149264(A1) 申请公布日期 2010.06.17
申请号 US20090607728 申请日期 2009.10.28
申请人 SEIKO EPSON CORPORATION 发明人 TAKIMOTO ISAO;NAGATE TORU
分类号 B41J2/14 主分类号 B41J2/14
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