Optical element module and image pickup device

Details Optical element module and image pickup device Optical element module and image pickup device

2008-09-30

2009-11-03

Ben, Loha (Department: 2873)

Optical: systems and elements

Lens

With support

C359S824000, C310S330000, C310S332000

Reexamination Certificate

active

07612953

ABSTRACT:
An optical element module includes an optical element, and a plurality of actuator elements. In the module, each actuator element has an ion conductive polymer film and electrodes arranged on both sides of the film, and a whole of the actuator element is bent in a direction of thickness by applying a voltage between the electrodes, and the direction of the thickness of the actuator elements is a direction of an optical axis of the optical element, the actuator elements are arranged at equal intervals around the optical axis on a plane perpendicular to the optical axis, and a displacement due to the bend of one end part of at least one actuator element acts on one of a side surface and a bottom surface of the optical element to effect one of tilting and movement in the direction of the optical axis of the optical element.

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