发明名称 |
INKJET HEAD AND METHOD OF MANUFACTURING THE SAME |
摘要 |
According to one embodiment, an inkjet head comprises a substrate, and a nozzle plate. The substrate includes grooves. The nozzle plate includes nozzles that are formed by laser processing to communicate with the grooves. Electrodes are formed on respective internal surfaces of the grooves. Each of the electrodes is formed of a plurality of metal layers, and includes a flat surface that is apart from the internal surfaces of the grooves. A first inorganic film is superposed on the surfaces of the electrodes. A second inorganic film is superposed on the first inorganic film.
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申请公布号 |
US2012236079(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201213411776 |
申请日期 |
2012.03.05 |
申请人 |
SEKI MASASHI;SHIMOSATO MASASHI;TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
SEKI MASASHI;SHIMOSATO MASASHI |
分类号 |
B41J2/045;B23P17/00;H01S4/00 |
主分类号 |
B41J2/045 |
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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