发明名称 |
LIQUID EJECTING HEAD, LIQUID EJECTING HEAD UNIT, LIQUID EJECTING APPARATUS, AND METHOD OF MANUFACTURING LIQUID EJECTING HEAD |
摘要 |
A liquid ejecting head includes: a head main body including a nozzle opening that ejects a liquid; and a fixed plate fixed to a liquid ejecting surface of the head main body, and including an exposure opening, the nozzle opening of the head main body being formed in the liquid ejecting surface of the head main body, the nozzle opening of the liquid ejecting surface being exposed to the exposure opening. A positioning hole open to the liquid ejecting surface and positioned with respect to the nozzle opening is provided in the head main body. The fixed plate is fixed to the liquid ejecting surface so as to close the positioning hole. The fixed plate includes an extension portion protruding from the liquid ejecting surface. At least two head positioning holes are provided in the extension portion. 16443.1196 |
申请公布号 |
US2012113189(A1) |
申请公布日期 |
2012.05.10 |
申请号 |
US201113280933 |
申请日期 |
2011.10.25 |
申请人 |
KOBAYASHI HIROYUKI;SUZUKI SHIGEKI;OWAKI HIROSHIGE;SEIKO EPSON CORPORATION |
发明人 |
KOBAYASHI HIROYUKI;SUZUKI SHIGEKI;OWAKI HIROSHIGE |
分类号 |
B41J2/14;B23P11/00;B41J2/145 |
主分类号 |
B41J2/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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