公开(公告)号：US20220035174A1

公开(公告)日：2022-02-03

申请号：US17385627

申请日：2021-07-26

Applicant: TDK TAIWAN CORP.

Inventor： Yun-Fei WANG ,  Yu-Huai LIAO ,  Sheng-Zong CHEN ,  Wei-Han HSIA ,  Kun-Shih LIN

IPC: G02B27/64 ,  G02B7/00

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a first movable portion, a second movable portion, a first driving assembly, and a second driving assembly. The first movable portion is movable relative to the fixed portion. The second movable portion is used for holding an optical element having a main axis, and is movable relative to the first movable portion. The first driving assembly is used for driving the first movable portion to move in a first dimension relative to the fixed portion, and the second driving assembly is used for driving the second movable portion to move in a second dimension relative to the fixed portion. The first dimension and the second dimension are different.

公开(公告)号：US20200096728A1

公开(公告)日：2020-03-26

申请号：US16695801

申请日：2019-11-26

Applicant: TDK TAIWAN CORP.

Inventor： Kun-Shih LIN ,  Yu-Sheng LI ,  Shih-Ting HUANG ,  Yi-Hsin NIEH ,  Yu-Huai LIAO

IPC: G02B7/08

Abstract: An optical element driving mechanism is provided, including: a movable portion for holding an optical element; a fixed portion comprising a case and a bottom arranged along a main axis, wherein the case includes: a top plate extended along a direction that is perpendicular to the main axis; a sidewall extended from edges of the top plate along the main axis and fixed on the bottom, wherein the sidewall includes: a first surface parallel to the main axis; a second surface connected to the first surface and is not parallel to the first surface; and a third surface opposite to the second surface and is not parallel to the first surface; and an adhesive element, wherein the case is connected to the bottom through the adhesive element, and the adhesive element is in direct contact with the second surface and the third surface.

公开(公告)号：US20180335602A1

公开(公告)日：2018-11-22

申请号：US15982840

申请日：2018-05-17

Applicant: TDK TAIWAN CORP.

Inventor： 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: G02B7/04 ,  G03B3/10 ,  G03B13/34

Abstract: A driving mechanism for supporting an optical member is provided, including a base, a frame, a movable portion, a driving module, and an adhesive member. The base includes a plurality of first sidewalls, and at least one recess is formed on the first sidewalls. The frame includes a plurality of second sidewalls, and at least one opening is formed on the second sidewalls. The base and the frame form a hollow box, and the opening corresponds to the recess. The movable portion and the driving module are disposed in the hollow box. The driving module can drive the movable portion to move relative to the base. The adhesive member is accommodated in the opening and the recess, and extended along the first sidewalls. The adhesive member is disposed between the first sidewalls and the second sidewalls.

公开(公告)号：US20250110307A1

公开(公告)日：2025-04-03

申请号：US18978307

申请日：2024-12-12

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Chih-Wei WENG ,  Chia-Che WU ,  Chien-Yu KAO ,  Hsiao-Hsin HU ,  He-Ling CHANG ,  Chao-Hsi WANG ,  Chen-Hsien FAN ,  Che-Wei CHANG ,  Mao-Gen JIAN ,  Sung-Mao TSAI ,  Wei-Jhe SHEN ,  Yung-Ping YANG ,  Sin-Hong LIN ,  Tzu-Yu CHANG ,  Sin-Jhong SONG ,  Shang-Yu HSU ,  Meng-Ting LIN ,  Shih-Wei HUNG ,  Yu-Huai LIAO ,  Mao-Kuo HSU ,  Hsueh-Ju LU ,  Ching-Chieh HUANG ,  Chih-Wen CHIANG ,  Yu-Chiao LO ,  Ying-Jen WANG ,  Shu-Shan CHEN ,  Che-Hsiang CHIU

IPC: G02B7/00 ,  G02B7/10

Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

公开(公告)号：US20210302690A1

公开(公告)日：2021-09-30

申请号：US17214125

申请日：2021-03-26

Applicant: TDK TAIWAN CORP.

Inventor： Hsiang-Chin LIN ,  Shou-Jen LIU ,  Guan-Bo WANG ,  Kai-Po FAN ,  Chan-Jung HSU ,  Shao-Chung CHANG ,  Shih-Wei HUNG ,  Ming-Chun HSIEH ,  Wei-Pin CHIN ,  Sheng-Zong CHEN ,  Yu-Huai LIAO ,  Sin-Hong LIN ,  Wei-Jhe SHEN ,  Tzu-Yu CHANG ,  Kun-Shih LIN ,  Che-Hsiang CHIU ,  Sin-Jhong SONG

IPC: G02B7/09 ,  G02B7/02

Abstract: An optical member driving mechanism for connecting an optical member is provided, including a fixed portion and a first adhesive member. The fixed portion includes a first member and a second member, wherein the first member is fixedly connected to the second member via the first adhesive member.

公开(公告)号：US20210063670A1

公开(公告)日：2021-03-04

申请号：US16900220

申请日：2020-06-12

Applicant: TDK TAIWAN CORP.

Inventor： Shang-Yu HSU ,  Yu-Huai LIAO ,  Shih-Wei HUNG

IPC: G02B7/00 ,  H04N5/225 ,  G03B5/04

Abstract: An optical element driving mechanism is provided that includes a fixed assembly, a movable assembly, and a driving assembly. The movable assembly is configured to be connected to an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable member to move relative to the fixed assembly.

公开(公告)号：US20210048728A1

公开(公告)日：2021-02-18

申请号：US16743543

申请日：2020-01-15

Applicant: TDK TAIWAN CORP.

Inventor： Fu-Yuan WU ,  Shang-Yu HSU ,  Yu-Huai LIAO ,  Meng-Ting LIN

IPC: G03B5/00 ,  G02B27/64 ,  H04N5/225

Abstract: An optical member driving mechanism is provided. The optical member driving mechanism includes a movable portion, a fixed portion, a driving assembly and a guiding assembly. The movable portion is connected to an optical member, and is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The guiding assembly limits the mode of movement for the movable portion relative to the fixed portion.

公开(公告)号：US20180252891A1

公开(公告)日：2018-09-06

申请号：US15970132

申请日：2018-05-03

Applicant: TDK TAIWAN CORP.

Inventor： Shih-Ting HUANG ,  Yu-Huai LIAO ,  Yi-Liang CHAN ,  Ichitai MOTO

IPC: G02B7/04 ,  H01H50/02

CPC classification number: G02B7/04 ,  G03B3/10 ,  G03B5/00 ,  G03B2205/0069 ,  H01F7/064 ,  H01F7/08 ,  H01F2007/062 ,  H01F2007/068 ,  H01H50/021 ,  H01H2219/066

Abstract: An electromagnetic driving assembly is provided, including a movable member, a fixed member, a plurality of suspension wires, an electromagnetic component, a conductive layer, and a terminal. The fixed member is spaced apart from the movable member, wherein the movable member and the fixed member are arranged along the main axis. The plurality of suspension wires are elastically connecting the movable member and the fixed member. The electromagnetic component is for driving the movable member to move relative to the fixed member. The conductive layer is formed in the fixed member and electrically connected to the electromagnetic component through the suspension wires. The terminal is exposed by and partially embedded in the fixed member, and electrically connected to the conductive layer, wherein one end of each of the suspension wires is positioned in a recess of the fixed member.

公开(公告)号：US20240176093A1

公开(公告)日：2024-05-30

申请号：US18432869

申请日：2024-02-05

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Chih-Wei WENG ,  Chia-Che WU ,  Chien-Yu KAO ,  Hsiao-Hsin HU ,  He-Ling CHANG ,  Chao-Hsi WANG ,  Chen-Hsien FAN ,  Che-Wei CHANG ,  Mao-Gen JIAN ,  Sung-Mao TSAI ,  Wei-Jhe SHEN ,  Yung-Ping YANG ,  Sin-Hong LIN ,  Tzu-Yu CHANG ,  Sin-Jhong SONG ,  Shang-Yu HSU ,  Meng-Ting LIN ,  Shih-Wei HUNG ,  Yu-Huai LIAO ,  Mao-Kuo HSU ,  Hsueh-Ju LU ,  Ching-Chieh HUANG ,  Chih-Wen CHIANG ,  Yu-Chiao LO ,  Ying-Jen WANG ,  Shu-Shan CHEN ,  Che-Hsiang CHIU

IPC: G02B7/00 ,  G02B7/10

CPC classification number: G02B7/005 ,  G02B7/10

Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

公开(公告)号：US20230018051A1

公开(公告)日：2023-01-19

申请号：US17945507

申请日：2022-09-15

Applicant: TDK TAIWAN CORP.

Inventor： Fu-Yuan WU ,  Shang-Yu HSU ,  Yu-Huai LIAO ,  Meng-Ting LIN

IPC: G03B5/00 ,  G02B9/62 ,  G02B7/09 ,  G02B13/00 ,  G02B27/64 ,  H04N5/225 ,  G02B7/08 ,  H04N5/232 ,  G02B7/02 ,  G03B13/36 ,  G02B7/10

Abstract: An optical member driving mechanism is provided. The optical member driving mechanism includes a movable portion, a fixed portion, a driving assembly and a guiding assembly. The movable portion is configured to connect an optical member, and is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the fixed portion. The guiding assembly is configured to limit the mode of movement for the movable portion relative to the fixed portion. The guiding assembly includes an intermediate element, the intermediate element contacts the fixed portion and is movable relative to the fixed portion. The guiding assembly further includes a first metallic element, the first metallic element includes metal and corresponds to the intermediate element.