| 发明名称 | Stackable piezoelectric actuator component | ||
| 摘要 | A stackable piezoelectric actuator component (100) comprises a stack (10) of piezoelectric layers (11) and electrode layers (12) arranged therebetween, a voltage supply device (20) arranged outside the stack (10) and serving for making electrical contact with the electrode layers, a contact connection (30) for applying a voltage to the voltage supply device (20) and a further contact connection (40), which is electrically coupled to the voltage supply device (20). The contact connection (30) and the further contact connection (40) are designed complementarily with respect to one another in such a way that a further stackable piezoelectric actuator component (200), comprising at least a contact connection or a further contact connection (30, 40), can be electrically coupled to the actuator component (100). | ||
| 申请公布号 | US9455397(B2) | 申请公布日期 | 2016.09.27 |
| 申请号 | US201113880037 | 申请日期 | 2011.10.18 |
| 申请人 | EPCOS AG | 发明人 | Gabl Reinhard |
| 分类号 | H01L41/047;H01L41/083 | 主分类号 | H01L41/047 |
| 代理机构 | McDermott Will & Emery LLP | 代理人 | McDermott Will & Emery LLP |
| 主权项 | 1. A stackable piezoelectric actuator component, comprising: a stack of piezoelectric layers and electrode layers arranged therebetween; a voltage supply device arranged outside the stack and serving for making electrical contact with the electrode layers; a contact connection for applying a voltage to the voltage supply device; and a further contact connection, which is electrically coupled to the voltage supply device, wherein the contact connection and the further contact connection are designed complementarily with respect to one another in such a way that a further of the stackable piezoelectric actuator component, comprising at least one of the contact connection and of the further contact connection, can be electrically coupled to the actuator component. | ||
| 地址 | Munich DE | ||