发明名称 |
Alignment jig and alignment apparatus for liquid-jet head and method for producing liquid-jet head |
摘要 |
An alignment jig for a liquid-jet head, which is used when positioning and joining a nozzle plate and a fixing member, the nozzle plate having nozzle orifices for jetting a liquid of the liquid-jet head and an alignment mark for alignment, the fixing member being adapted to hold a plurality of the liquid-jet heads, the alignment jig comprising a mask which is a transparent member provided with a reference mark for alignment with the alignment mark, the reference mark being formed within the mask. |
申请公布号 |
US8069564(B2) |
申请公布日期 |
2011.12.06 |
申请号 |
US20070852744 |
申请日期 |
2007.09.10 |
申请人 |
YANAGISAWA ISAO;INAOKA YASUO;OKAMURO TAKUMA;SEIKO EPSON CORPORATION |
发明人 |
YANAGISAWA ISAO;INAOKA YASUO;OKAMURO TAKUMA |
分类号 |
B21D53/76;B23P17/00;B23P19/00 |
主分类号 |
B21D53/76 |
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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