发明名称 |
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD |
摘要 |
A method for manufacturing a liquid ejection head which has an ejection port ejecting a liquid and a flow path communicating with the ejection port, includes a first step of preparing a substrate on which a first layer and a second layer are evenly laminated in this order; a second step of forming a member (A) for forming the ejection port from the second layer; a third step of forming a mold for forming the flow path from the first layer; a fourth step of providing a third layer so as to cover the mold and so as to come into close contact with the member (A); and a fifth step of removing the mold to form the flow path. |
申请公布号 |
US2012222308(A1) |
申请公布日期 |
2012.09.06 |
申请号 |
US201013505574 |
申请日期 |
2010.11.02 |
申请人 |
SATO TAMAKI;MORISUE MASAFUMI;YONEYAMA HIRONO;SUZUKI TAKUMI;CANON KABUSHIKI KAISHA |
发明人 |
SATO TAMAKI;MORISUE MASAFUMI;YONEYAMA HIRONO;SUZUKI TAKUMI |
分类号 |
B41J2/16 |
主分类号 |
B41J2/16 |
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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