公开(公告)号：US11333847B2

公开(公告)日：2022-05-17

申请号：US17109740

申请日：2020-12-02

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Che-Wei Chang ,  Chih-Wei Weng ,  Chia-Che Wu ,  Mao-Gen Jian ,  Chien-Yu Kao ,  Sung-Mao Tsai

IPC: G03B5/02 ,  G02B7/28 ,  G02B27/64

Abstract: An optical element driving mechanism is provided, including a movable part for connecting an optical element; a fixed part, wherein the movable part can move relative to the fixed part; a driving assembly for driving the movable part to move relative to the fixed part; and a supporting assembly, wherein the movable part can move relative to the fixed part in multiple dimensions via the supporting assembly.

公开(公告)号：US11719996B2

公开(公告)日：2023-08-08

申请号：US16950263

申请日：2020-11-17

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Chih-Wen Chiang ,  Chia-Che Wu ,  Yu-Chiao Lo

IPC: G03B5/02 ,  G02B7/28 ,  G02B7/36

CPC classification number: G03B5/02 ,  G02B7/285 ,  G02B7/36 ,  G03B2205/0069

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion, a driving assembly, and a support assembly. The movable portion is used for connecting to an optical element. The movable portion may move relative to the fixed portion. The driving assembly is used for driving the movable portion to move relative to the fixed portion. The movable portion is movable relative to the fixed portion through the support assembly.

公开(公告)号：US11630280B2

公开(公告)日：2023-04-18

申请号：US16950238

申请日：2020-11-17

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Chih-Wen Chiang ,  Chia-Che Wu ,  Yu-Chiao Lo

IPC: G02B7/02 ,  G02B13/00

Abstract: An optical element driving mechanism is provided, including a fixed part, a movable part, a driving assembly and a supporting assembly. The movable part is movable relative to the fixed part, and is connected to an optical element. The driving assembly drives the movable part to move relative to the fixed part. The movable part is movable relative to the fixed part in a moving range via the supporting assembly.

公开(公告)号：US12181658B2

公开(公告)日：2024-12-31

申请号：US18321960

申请日：2023-05-23

Applicant: TDK TAIWAN CORP.

Inventor： Sung-Mao Tsai ,  Shang-Hung Chen ,  Chia-Che Wu

IPC: G02B26/08 ,  G02B7/02 ,  G02B13/00 ,  G03B17/17 ,  H04M1/02

Abstract: An optical member driving mechanism is provided, including a first movable portion, a fixed portion, and a first driving assembly. The first movable portion is connected to an optical member. The first movable portion is movable relative to the fixed portion. The first driving assembly is configured to drive the first movable portion to move relative to the fixed portion.

公开(公告)号：US11914169B2

公开(公告)日：2024-02-27

申请号：US16751785

申请日：2020-01-24

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Hsien Fan ,  Sung-Mao Tsai ,  Chia-Che Wu ,  Yueh-Lin Lee

IPC: G02B27/64 ,  G01B11/24 ,  G01S7/481 ,  G01S17/42 ,  G02B7/00 ,  G02B7/04 ,  G02B7/182 ,  G02B26/08 ,  G02B26/10 ,  G03B5/00 ,  G03B5/06 ,  H02K41/035 ,  G02B7/18 ,  G03B3/10 ,  G03B5/04 ,  G03B13/36 ,  G03B17/17 ,  H02K5/24 ,  H02K11/01 ,  H04N23/54

CPC classification number: G02B27/646 ,  G01B11/24 ,  G01S7/4813 ,  G01S7/4816 ,  G01S7/4817 ,  G01S17/42 ,  G02B7/005 ,  G02B7/04 ,  G02B7/1821 ,  G02B26/0816 ,  G02B26/101 ,  G02B26/105 ,  G03B5/00 ,  G03B5/06 ,  H02K41/0356 ,  G02B7/1805 ,  G03B3/10 ,  G03B5/04 ,  G03B13/36 ,  G03B17/17 ,  G03B2205/0007 ,  G03B2205/0046 ,  G03B2205/0069 ,  H02K5/24 ,  H02K11/01 ,  H02K2201/18 ,  H04N23/54

Abstract: An optical member driving mechanism is provided. The optical member driving mechanism is configured to hold an optical member and drive the optical member to move. The optical member driving mechanism includes a first movable portion, a fixed portion, and a driving assembly. The first movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the first movable portion to move relative to the fixed portion.

公开(公告)号：US11880090B2

公开(公告)日：2024-01-23

申请号：US17722657

申请日：2022-04-18

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Che-Wei Chang ,  Chih-Wei Weng ,  Chia-Che Wu ,  Mao-Gen Jian ,  Chien-Yu Kao ,  Sung-Mao Tsai

IPC: G02B7/28 ,  G03B5/02 ,  G02B27/64

CPC classification number: G02B7/282 ,  G03B5/02 ,  G02B27/64 ,  G03B2205/0069

Abstract: An optical element driving mechanism is provided, including a movable part for connecting an optical element; a fixed part, wherein the movable part can move relative to the fixed part; a driving assembly for driving the movable part to move relative to the fixed part; and a supporting assembly, wherein the movable part can move relative to the fixed part in multiple dimensions via the supporting assembly.

公开(公告)号：US11934027B2

公开(公告)日：2024-03-19

申请号：US17808057

申请日：2022-06-21

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：US11360284B2

公开(公告)日：2022-06-14

申请号：US16844206

申请日：2020-04-09

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Sung-Mao Tsai ,  Chia-Che Wu

IPC: G02B7/04 ,  G02B7/00 ,  H04N5/232 ,  G03B5/04 ,  G02B27/64 ,  H02K11/21 ,  G02B7/09 ,  H04N5/225 ,  G02B26/02 ,  G03B13/36

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion, a driving assembly, and a support element. The movable portion is used for connecting to an optical element having a main axis. The movable portion is movable relative to the fixed portion. The driving assembly is disposed on the fixed portion or the movable portion. The driving assembly is used to drive the movable portion to move relative to the fixed portion. The movable portion is connected to the fixed portion through the support element.

公开(公告)号：US11126068B2

公开(公告)日：2021-09-21

申请号：US16796646

申请日：2020-02-20

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Sung-Mao Tsai ,  Liang-Ting Ho ,  Chih-Wei Weng ,  Chia-Che Wu ,  Sin-Jhong Song

IPC: G03B17/17 ,  G02B7/02 ,  G02B13/00 ,  G02B26/08 ,  H04M1/02

Abstract: An optical system is provided, including a fixed part, a movable part, a first optical element, a driving assembly, and a circuit assembly. The movable part is movable relative to the fixed part. The first optical element is connected to the movable part. The driving assembly is configured for driving the movable part to move relative to the fixed part. The circuit assembly is electrically connected to the driving assembly.

公开(公告)号：US12204163B2

公开(公告)日：2025-01-21

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

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.