发明名称 |
Ink-jet head and ink-jet printer having ink-jet head |
摘要 |
An inkjet head comprises a plurality of individual electrodes each of which includes a first part and a second part connected to an end portion B of the first part. The end portion B is one of the end portions of a first part in a longitudinal direction of a pressure chamber. The second part of each of the individual electrodes corresponding to a first pressure chamber line is positioned between two first parts corresponding to two respective pressure chambers neighboring each other in a second pressure chamber line, so that an end portion C of the second part crosses over a line connecting each end portion D of the two first parts.
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申请公布号 |
US2009189959(A1) |
申请公布日期 |
2009.07.30 |
申请号 |
US20090385060 |
申请日期 |
2009.03.30 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
SAKAIDA ATSUO;ASANO TAKESHI;HIROTA ATSUSHI |
分类号 |
B41J2/045;B41J2/14;B41J2/145;B41J2/155;B41J2/16 |
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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