发明名称 |
Ceramic piezoelectric ink jet print heads |
摘要 |
A ceramic piezoelectric ink jet print head having at least one channel with walls coated with a multi-layer coating including an electronic barrier layer and an electrically conducting layer where the electric barrier layer is disposed between the channel well and the electrically conducting layer.
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申请公布号 |
US6412924(B1) |
申请公布日期 |
2002.07.02 |
申请号 |
US19980006410 |
申请日期 |
1998.01.13 |
申请人 |
XAAR TECHNOLOGY LIMITED |
发明人 |
ASHE JAMES;PHILLIPS CHRISTOPHER DAVID;SPEAKMAN STUART |
分类号 |
B41J2/045;B41J2/055;B41J2/16;(IPC1-7):B41J2/045 |
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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