公开(公告)号：US10764475B2

公开(公告)日：2020-09-01

申请号：US15981474

申请日：2018-05-16

申请人： TDK TAIWAN CORP.

发明人： Chao-Chang Hu ,  Bing-Ru Song ,  Yi-Ho Chen ,  Chia-Pin Hsu ,  Chih-Wei Weng ,  Shin-Hua Chen ,  Chien-Lun Huang ,  Chao-Chun Chang ,  Shou-Jen Liu ,  Kun-Shih Lin ,  Nai-Wen Hsu ,  Yu-Cheng Lin ,  Shang-Yu Hsu ,  Yu-Huai Liao ,  Yi-Hsin Nieh ,  Shih-Ting Huang ,  Kuo-Chun Kao ,  Fu-Yuan Wu

IPC分类号： H04N5/225 ,  G02B7/02 ,  G02B7/04 ,  H04N5/232

摘要： A driving mechanism is provided, including a housing, a hollow frame, a holder, and a driving assembly. The frame is fixed to the housing and has a stop surface. The holder is movably disposed in the housing for holding the optical element. The driving assembly is disposed in the housing to drive the holder and the optical element moving along the optical axis of the optical element relative to the frame. Specifically, the stop surface is parallel to the optical axis to contact the holder and restrict the holder in a limit position.