Sughrue Mion, PLLC
Varifocal optical device
A varifocal optical device is provided. The varifocal optical device includes an optical lens, an actuator unit connected with the optical lens and having two areas that are bending-deformed in opposite directions to each other when a voltage is applied thereto, and a supporting unit to support the actuator unit, so that a focus of the optical lens is varied by the bending deformation when the voltage is applied to the actuator unit. Thereby, a driving displacement of the varifocal optical lens can be maximized.
Samsung Electronics Co., Ltd.
G
G02B
inventional
Che-heung Woon-bae Jong-oh Jeong-yub Seung-tae Seung-wan Tae-sang
Kim Kim Kwon Lee Choi Lee Park