公开(公告)号：US11630282B2

公开(公告)日：2023-04-18

申请号：US17078535

申请日：2020-10-23

Applicant: TDK TAIWAN CORP.

Inventor： Yi-Ho Chen ,  Chen-Hsin Huang ,  Chao-Chang Hu ,  Chen-Chi Kuo ,  Ying-Jen Wang ,  Ya-Hsiu Wu ,  Sin-Jhong Song ,  Che-Hsiang Chiu ,  Kuen-Wang Tsai ,  Mao-Kuo Hsu ,  Tun-Ping Hsueh ,  I-Hung Chen ,  Chun-Chia Liao ,  Wei-Zhong Luo ,  Wen-Chang Lin

IPC: G02B7/09 ,  G02B27/64 ,  G02B5/00

Abstract: An optical element driving mechanism includes a fixed portion, a movable portion, a driving assembly, and a circuit assembly. The movable portion is connected to the optical element and is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The circuit assembly is connected to the driving assembly. The driving assembly is electrically connected to an external circuit via the circuit assembly.

公开(公告)号：US11874522B2

公开(公告)日：2024-01-16

申请号：US17508170

申请日：2021-10-22

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Hsin Huang ,  Yi-Ho Chen ,  Shou-Jen Liu ,  Chen-Yu Yu

IPC: G02B7/09 ,  G02B5/00 ,  G02B7/02 ,  G02B7/08 ,  G03B5/00 ,  H04N23/51 ,  H04N23/55

CPC classification number: G02B7/09 ,  G02B5/005 ,  G02B7/025 ,  G02B7/08 ,  G03B5/00 ,  H04N23/51 ,  H04N23/55 ,  G03B2205/0069

Abstract: An optical mechanism is provided. The optical mechanism includes an immovable part, a movable part, and a drive assembly. The movable part is connected to an optical element. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part. The immovable part includes a frame. The frame includes a receiving space receiving the movable part.

公开(公告)号：US11852844B2

公开(公告)日：2023-12-26

申请号：US16851786

申请日：2020-04-17

Applicant: TDK TAIWAN CORP.

Inventor： Fu-Yuan Wu ,  Yu-Shan Chou ,  Chen-Hsin Huang

IPC: G02B7/09 ,  G02B27/64 ,  G03B13/36 ,  G03B5/00 ,  H02K11/21 ,  H02K41/035 ,  H01L31/0232 ,  H01L31/113 ,  H01L31/0236 ,  H01L31/02 ,  H01L27/146 ,  H01L31/0224 ,  H01L31/024 ,  G03B5/02 ,  G03B5/04 ,  G02B7/182 ,  G02B7/00 ,  G02B7/08 ,  H04N23/54 ,  H04N23/55 ,  H04N23/57 ,  G02B13/00 ,  H01L23/00

CPC classification number: G02B27/646 ,  G02B7/003 ,  G02B7/08 ,  G02B7/09 ,  G02B7/1821 ,  G03B5/00 ,  G03B5/02 ,  G03B5/04 ,  G03B13/36 ,  H01L27/14618 ,  H01L27/14636 ,  H01L31/02002 ,  H01L31/024 ,  H01L31/02016 ,  H01L31/02327 ,  H01L31/02366 ,  H01L31/022466 ,  H01L31/1136 ,  H02K11/21 ,  H02K41/0356 ,  H04N23/54 ,  H04N23/55 ,  H04N23/57 ,  G02B13/0045 ,  G03B2205/0007 ,  G03B2205/0069 ,  H01L24/48 ,  H01L2224/48091 ,  H01L2224/48106 ,  H01L2224/48225

Abstract: An optical system is provided and includes a fixed assembly, an optical module, a first movable assembly and a first driving assembly. The optical module has an optical axis. The first movable assembly is configured to be connected to the optical module. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly, and a gap is formed between the first movable assembly and the fixed assembly.

公开(公告)号：US11619800B2

公开(公告)日：2023-04-04

申请号：US17067553

申请日：2020-10-09

Applicant: TDK TAIWAN CORP.

Inventor： Sin-Hong Lin ,  Yung-Ping Yang ,  Wen-Yen Huang ,  Yu-Cheng Lin ,  Kun-Shih Lin ,  Chao-Chang Hu ,  Yung-Hsien Yeh ,  Mao-Kuo Hsu ,  Chih-Wei Weng ,  Ching-Chieh Huang ,  Chih-Shiang Wu ,  Chun-Chia Liao ,  Chia-Yu Chang ,  Hung-Ping Chen ,  Wei-Zhong Luo ,  Wen-Chang Lin ,  Shou-Jen Liu ,  Shao-Chung Chang ,  Chen-Hsin Huang ,  Meng-Ting Lin ,  Yen-Cheng Chen ,  I-Mei Huang ,  Yun-Fei Wang ,  Wei-Jhe Shen

IPC: G02B7/09 ,  G02B27/64

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.

公开(公告)号：US12032224B2

公开(公告)日：2024-07-09

申请号：US18173425

申请日：2023-02-23

Applicant: TDK TAIWAN CORP.

Inventor： Sin-Hong Lin ,  Yung-Ping Yang ,  Wen-Yen Huang ,  Yu-Cheng Lin ,  Kun-Shih Lin ,  Chao-Chang Hu ,  Yung-Hsien Yeh ,  Mao-Kuo Hsu ,  Chih-Wei Weng ,  Ching-Chieh Huang ,  Chih-Shiang Wu ,  Chun-Chia Liao ,  Chia-Yu Chang ,  Hung-Ping Chen ,  Wei-Zhong Luo ,  Wen-Chang Lin ,  Shou-Jen Liu ,  Shao-Chung Chang ,  Chen-Hsin Huang ,  Meng-Ting Lin ,  Yen-Cheng Chen ,  I-Mei Huang ,  Yun-Fei Wang ,  Wei-Jhe Shen

IPC: G02B7/09 ,  G02B27/64

CPC classification number: G02B7/09 ,  G02B27/646

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.

公开(公告)号：US20220132002A1

公开(公告)日：2022-04-28

申请号：US17508170

申请日：2021-10-22

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Hsin Huang ,  Yi-Ho Chen ,  Shou-Jen Liu ,  Chen-Yu Yu

IPC: H04N5/225 ,  G02B7/09 ,  G02B7/08 ,  G03B5/00 ,  G02B7/02

Abstract: An optical mechanism is provided. The optical mechanism includes an immovable part, a movable part, and a drive assembly. The movable part is connected to an optical element. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part. The immovable part includes a frame. The frame includes a receiving space receiving the movable part.

公开(公告)号：US11300755B2

公开(公告)日：2022-04-12

申请号：US16875444

申请日：2020-05-15

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Hsin Huang ,  Shao-Chung Chang ,  Shou-Jen Liu ,  Chen-Chi Kuo

IPC: G02B7/04

Abstract: A driving mechanism for driving an optical element to move is provided, including a movable part, a fixed part, a housing connected to the fixed part, and a buffer member. The movable part is configured to hold the optical element. The fixed part is connected to the movable part, wherein the movable part is movable relative to the fixed part. The housing has a top cover and at least a sidewall connected to the top cover. The buffer member is disposed on the housing and extends from the top cover to the sidewall.

公开(公告)号：US12204170B2

公开(公告)日：2025-01-21

申请号：US17475824

申请日：2021-09-15

Applicant: TDK TAIWAN CORP.

Inventor： Shou-Jen Liu ,  Man-Ting Lu ,  Chen-Yu Yu ,  Chen-Hsin Huang ,  Yi-Chieh Lin

IPC: G02B7/08 ,  G02B7/10 ,  G03B5/02 ,  H04N23/51

Abstract: An optical driving mechanism is provided, including a movable portion, a fixed portion, a driving component and a first stopper component. The movable portion is configured to connect an optical element. The movable portion is movable relative to the fixed portion. The driving component is configured to drive the movable portion to move relative to the fixed portion. The first stopper component is configured to limit the range of movement of the movable portion relative to the fixed portion.

公开(公告)号：US12147087B2

公开(公告)日：2024-11-19

申请号：US17522688

申请日：2021-11-09

Applicant: TDK TAIWAN CORP.

Inventor： Guan-Bo Wang ,  Shao-Chung Chang ,  Chen-Hsin Huang ,  Liang-Ting Ho ,  Chih-Wen Chiang ,  Kai-Po Fan

IPC: G02B7/02 ,  G02B7/04

Abstract: An optical component driving mechanism is provided, including a holder, a fixed portion, a driving assembly, and a first circuit assembly. The holder is used to connect the optical component. The holder is movable relative to the fixed portion. The driving assembly is used to drive the holder to move relative to the fixed portion. The first circuit assembly is fixedly disposed on the holder. The first circuit assembly is electrically connected to the driving assembly.

公开(公告)号：US11711597B2

公开(公告)日：2023-07-25

申请号：US17508455

申请日：2021-10-22

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Hsin Huang ,  Yi-Ho Chen ,  Ya-Hsiu Wu ,  Shou-Jen Liu

IPC: H04N5/225 ,  H04N23/51 ,  G02B7/02 ,  G02B7/08 ,  G03B5/00 ,  G02B7/09

CPC classification number: H04N23/51 ,  G02B7/025 ,  G02B7/08 ,  G02B7/09 ,  G03B5/00 ,  G03B2205/0069

Abstract: An optical mechanism is provided. The optical mechanism includes an immovable part, a movable part, a drive assembly, and a guidance assembly. The movable part is connected to an optical element. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part. The guidance assembly guides the movable part to move along a first axis.