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.

公开(公告)号：US20180284384A1

公开(公告)日：2018-10-04

申请号：US15913662

申请日：2018-03-06

Applicant: TDK TAIWAN CORP.

Inventor： Shou-Jen LIU ,  Chia-Hsiu LIU

IPC: G02B7/04

Abstract: A lens driving module for holding and moving a lens is provided, including a lens holder, a first electromagnetic driving assembly disposed on the lens holder, a base, a second electromagnetic driving assembly disposed on the base, and a first elastic member. The lens holder has an accommodating space, and the lens is disposed in the accommodating space. The second electromagnetic driving assembly is adjacent to the first electromagnetic driving assembly. The first elastic member has at least one first fixed portion and at least one moving portion. The first fixed portion is connected to the base, and the first moving portion is connected to the lens holder. The first fixed portion is disposed between the second electromagnetic driving assembly and the base.