发明名称 |
NOVEL ELECTRODE PATTERNS FOR PIEZO-ELECTRIC INK JET PRINTER |
摘要 |
A piezo-electric printhead is formed from a first piezo-electric actuator disposed parallel to a second piezo-electric actuator. The first and second piezo-electric actuators have a shared inner electrode disposed between them, a first control electrode disposed on an outside surface of the first piezo-electric actuator and a second control electrode disposed on an outside surface of the second piezo-electric actuator. The actuators are formed from a block having a piezo-electric layer disposed on a ceramic base, in which the piezo-electric layer has two parallel, distinct electrode patterns embedded therein in the form of a metal paste. |
申请公布号 |
CA2392613(C) |
申请公布日期 |
2006.11.28 |
申请号 |
CA20022392613 |
申请日期 |
2002.07.05 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
GUTIERREZ, JEAN-MARIE;ZHANG, HONGSHENG |
分类号 |
B41J2/04;B41J2/045;B41J2/055;B41J2/06;B41J2/14;B41J2/16 |
主分类号 |
B41J2/04 |
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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