| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an optical element module, attaining a simple structure to be compact-sized using a polymer actuator element, and making camera shake correction, and to provide an imaging device that uses the optical element module. <P>SOLUTION: High polymer actuator elements 10a-10d are arranged around the optical element 11 with the width direction of the strip-like shape aligned with the optical axis direction of the optical element 11, and with the thickness direction aligned with the vertical direction of the optical axis. One end part in the longitudinal direction of each actuator element 10a-10d is displaced due to the bend by applying a voltage to effect movement of the optical element 11, and the other end part is fixed. The actuator elements 10a, 10b are disposed so that the direction of a displacement due to the bend of one end part is orthogonal to the direction (Y-direction) of displacement due to the bend of one end part of the actuator elements 10c, 10d. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
