发明名称 |
PROCESS FOR PRODUCING AN ACTUATOR HAVING A STACK OF ALTERNATING INTERMEDIATE ELECTRODE LAYERS AND PIEZOELECTRIC MATERIAL LAYERS |
摘要 |
A process for producing an actuator configured to generate powerful ultrasonic waves and that includes a stack of alternating intermediate electrode layers and piezoelectric material layers. The method includes: forming an initial stack of alternating intermediate electrode layers and piezoelectric material layers, each end of the stack being a piezoelectric material layer or an intermediate electrode layer; firmly attaching adjacent layers to one another; cutting the initial stack into elementary blocks; and connecting the intermediate electrode layers together, in each elementary block.
|
申请公布号 |
US2013074300(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201113637787 |
申请日期 |
2011.05.05 |
申请人 |
MALEK NADIM;LEVIN LAURENT;RENAULT S.A.S. |
发明人 |
MALEK NADIM;LEVIN LAURENT |
分类号 |
H01L41/277;H01L41/293 |
主分类号 |
H01L41/277 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|