Patent ID: 11888413
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The actuator according to claim 1, wherein:
at least one base electrode comprises a first base electrode and a second base electrode disposed spaced apart from the first base electrode;
the one or more counter electrodes are disposed between the first base electrode and the second base electrode;
the first base electrode includes an opposing surface opposing the at least one counter electrode, the opposing surface having a first protrusion-and-recess shape and being covered by a first insulating layer; and
the second base electrode includes a second surface opposing the counter electrode, the second surface having a second protrusion-and-recess shape engageable into the first protrusion-and-recess shape and being covered by a second insulating layer.