MEMS SCANNER HAVING ACTUATOR SEPARATED FROM MIRROR

摘要

A microelectromechanical systems (MEMS) scanner is provided. The MEMS scanner includes: a stationary frame; a first movable stage disposed inside the stationary frame and suspended on the stationary frame so as to pivot and vibrate around a virtual center shaft; a second movable stage disposed inside the first movable stage and suspended on the first movable stage so as to pivot and vibrate around the center shaft; and an actuator providing a driving force used to pivot and vibrate the first movable stage.