Piezoactuator has metallisation that is short in comparison to its associated electrode layer so that only part of electrode layer is connected to metallisation

摘要

The device has metallisation (20,21) that is short in comparison to its associated electrode layer (12,13) so that only part of the electrode layer is connected to the metallisation, each metallisation is provided in a region of the stack (17) in which the free end section of further contacting (22,24) protrudes beyond the stack and each metallisation is at least essentially parallel to its associated electrode layer. Independent claims are also included for the following: a method of manufacturing a piezoactuator.