Actuator

摘要

An actuator includes the first and the second extendable driver portions. The first extendable driver portion includes an electrolyte layer laminated with electrode layers each including an electroconductive polymer and expands and contracts according to application of a voltage between the electrode layers. The second extendable driver portion includes an electrolyte layer laminated with electrode layers each including an electroconductive polymer and expands and contracts according to application of a voltage between the electrode layers. The first and the second extendable driver portions are arranged between a fixation portion and an application portion. The application portion moves as the first and the second extendable driver portions extend and contract.

主权项

1. An actuator, comprising:
an extendable driver portion which includes an electrolyte layer laminated with electrode layers, each of the electrode layers including an electroconductive polymer, and the extendable driver portion being configured to expand and contract according to application of a voltage between the electrode layers; wherein the extendable driver portion is arranged between an application portion and a pair of fixation portions opposite to each other, wherein the electrode layers are laminated on the electrolyte layer to form a rectangular thin plate, and a pair of L-shaped slits are provided in the rectangular thin plate so as to pass through the rectangular thin plate from a front side to a back side, wherein a center portion of the rectangular thin plate between the pair of L-shaped slits serves as the application portion, and wherein the application portion moves in a direction perpendicular to the surface of the rectangular thin plate as the extendable driver portion extends and contracts.