| 摘要 |
A piezoelectric/electrostrictive device includes a base 11 having a pair of movable parts 11a, 11b opposing each other and a connecting part 11c that connects movable parts lla, 11b with each other at one end thereof as well as piezoelectric/electrostrictive elements 12a, 12b disposed on the side surfaces of movable parts 11a, lib of base 11. The piezoelectric/electrostrictive device is constructed in a simple structure with fewer components. Base 11 is integrally formed in an open-box shape or in a horseshoe shape by bending one sheet of band-shaped flat plate. Movable parts 11a, lib extend for a predetermined length from respective ends of connecting part 11c to the other ends. The other ends of movable parts lla, 11b constitute a mounting site for mounting a component to be controlled or a component to be tested. <IMAGE> <IMAGE> <IMAGE> |
