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公开(公告)号:US20240429838A1
公开(公告)日:2024-12-26
申请号:US18744800
申请日:2024-06-17
Inventor: Sung Ryul YUN , Jung-Hwan YOUN , Seung Yeon JANG , Inwook HWANG , Seongcheol MUN , Mi Jeong CHOI
IPC: H02N2/18 , H10N30/857
Abstract: Provided is an actuator system which includes an electroactive polymer film, and a spring surrounded by the electroactive polymer film. At least a portion of the spring is disposed inside the electroactive polymer film.