公开(公告)号：US20180335601A1

公开(公告)日：2018-11-22

申请号：US15982570

申请日：2018-05-17

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chung 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: G02B7/04 ,  H02K33/16 ,  H02K33/18 ,  G03B13/36 ,  H02K41/035

CPC classification number: G02B7/04 ,  G02B7/09 ,  G02B27/646 ,  G03B3/10 ,  G03B5/00 ,  G03B13/36 ,  G03B2205/0053 ,  H02K33/16 ,  H02K33/18 ,  H02K41/0356

Abstract: A driving mechanism includes a frame, a carrying base, and a drive module. The carrying base is disposed in the frame, and includes a carrying body, a first stop element and a second stop element. The carrying body is configured to carry an optical element. The first stop element is disposed on the carrying body, and configured to limit the range of motion of the carrying body in a first direction. The second stop element is disposed on the carrying body, and configured to limit the range of motion of the carrying body in the first direction. The driving module is disposed in the frame, and configured to move the carrying body relative to the frame. The first direction is parallel to the axis of the optical element, and the first stop element is closer to the top portion of the frame than the second stop element.

公开(公告)号：US20180335603A1

公开(公告)日：2018-11-22

申请号：US15982860

申请日：2018-05-17

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chung 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: G02B7/04 ,  H02K33/16 ,  H02K41/035 ,  G03B3/02

Abstract: A driving mechanism for moving an optical element is provided, including a housing, a frame, a holder, and a driving assembly. The frame is fixed to the housing and forms a depressed surface adjacent to the housing. Specifically, the depressed surface faces the housing and is not in contact with the housing. The holder is movably disposed in the housing for holding the optical element. The drive assembly is disposed in the housing to drive the holder and the optical element to move relative to the frame.