公开(公告)号：US20220269147A1

公开(公告)日：2022-08-25

申请号：US17675404

申请日：2022-02-18

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Yi-Ho CHEN

IPC: G03B5/00 ,  H04N5/225 ,  H04N5/232

Abstract: An optical component driving mechanism is provided. The optical component driving mechanism includes a first movable portion, a fixed portion, a first driving assembly, and a first support assembly. The first movable portion is configured to connect the first optical component. 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. The first movable portion is movable relative to the fixed portion via the first support assembly. The first movable portion is movable relative to the fixed portion in a first dimension within a first-limit range.

公开(公告)号：US20210278624A1

公开(公告)日：2021-09-09

申请号：US17193505

申请日：2021-03-05

Applicant: TDK TAIWAN CORP.

Inventor： Ying-Jen WANG ,  Ya-Hsiu WU ,  Chen-Chi KUO ,  Chao-Chang HU ,  Yi-Ho CHEN ,  Che-Wei CHANG ,  Ko-Lun CHAO ,  Sin-Jhong SONG

IPC: G02B7/09 ,  G02B27/64 ,  G01B7/00

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism is disposed on an electronic apparatus. The optical element driving mechanism includes a first movable portion, a fixed portion, a first driving assembly, a circuit assembly, and a first position sensing assembly. The first movable portion is used for connecting to a first optical element. The first optical element is used for corresponding to light. The first movable portion is movable relative to the fixed portion. The first driving assembly is used for driving the first movable portion to move relative to the fixed portion. The circuit assembly is used for electrically connected to the electronic apparatus. The first position sensing assembly is used for detecting the movement of the first movable portion relative to the fixed portion.

公开(公告)号：US20190079310A1

公开(公告)日：2019-03-14

申请号：US16190503

申请日：2018-11-14

Applicant: TDK TAIWAN CORP.

Inventor： Yi-Ho CHEN ,  Kuo-Chun KAO ,  Yi-Hsin NIEH

IPC: G02B27/64 ,  H02K41/035 ,  G02B7/02

Abstract: An electromagnetic driving module is provided which includes a frame, a magnetic element, a base, and an OIS driving coil. The frame surrounds a main axis. The magnetic element is disposed on the frame and has an engaging surface in contact with the frame. The base is arranged to be adjacent to the frame. The OIS driving coil for driving the movement of the frame in a direction that is perpendicular to the main axis is disposed on the base and arranged to correspond to the magnetic element.

公开(公告)号：US20180106980A1

公开(公告)日：2018-04-19

申请号：US15787068

申请日：2017-10-18

Applicant: TDK TAIWAN CORP.

Inventor： Cheng-Kai YU ,  Yi-Ho CHEN ,  Chao-Chang HU ,  Sin-Jhong SONG

IPC: G02B7/10 ,  G02B27/64

CPC classification number: G02B7/10 ,  G02B7/08 ,  G02B27/646

Abstract: An optical member driving module is provided, including a moving mechanism, a base, a suspension wire, and an electromagnetic driving mechanism for driving the moving mechanism to move relative to the base. The moving mechanism includes an optical member holder, and the base has a first surface, a second surface, and an opening. The second surface faces the optical member holder and is opposite to the first surface. The opening extends from the first surface to the second surface. The suspension wire extends through the opening, and the opposite ends of the suspension wire are respectively affixed to the first surface and the moving mechanism.

公开(公告)号：US20170097517A1

公开(公告)日：2017-04-06

申请号：US15278418

申请日：2016-09-28

Applicant: TDK TAIWAN CORP.

Inventor： Yi-Ho CHEN ,  Kuo-Chun KAO ,  Yi-Hsin NIEH

IPC: G02B27/64

CPC classification number: G02B27/646 ,  G02B7/021 ,  G02B7/023 ,  H02K41/0356

Abstract: An electromagnetic driving module is provided which includes a frame, a magnetic element, a base, and an OIS driving coil. The frame surrounds a main axis. The magnetic element is disposed on the frame and has an engaging surface in contact with the frame. The base is arranged to be adjacent to the frame. The OIS driving coil for driving the movement of the frame in a direction that is perpendicular to the main axis is disposed on the base and arranged to correspond to the magnetic element.

公开(公告)号：US20250164739A1

公开(公告)日：2025-05-22

申请号：US18949768

申请日：2024-11-15

Applicant: TDK TAIWAN CORP.

Inventor： Po-Xiang ZHUANG ,  Wei-Jhe SHEN ,  Sin-Jhong SONG ,  Ko-Lun CHAO ,  Yi-Ho CHEN

IPC: G02B7/08 ,  G02B27/64

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a first movable part, a fixed part, and a driving assembly. The first movable part is used for connecting a first optical element. The first movable part moves relative to the fixed part. The driving assembly is used for driving the first movable part to move.

公开(公告)号：US20250102759A1

公开(公告)日：2025-03-27

申请号：US18896304

申请日：2024-09-25

Applicant: TDK TAIWAN CORP.

Inventor： Ying-Jen WANG ,  Yi-Ho CHEN ,  Ya-Hsiu WU

IPC: G02B7/02 ,  H02K41/035

Abstract: A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movably connected to the fixed part for holding the optical element. The driving assembly is configured for moving the optical element relative to the fixed part.

公开(公告)号：US20250044544A1

公开(公告)日：2025-02-06

申请号：US18790548

申请日：2024-07-31

Applicant: TDK TAIWAN CORP.

Inventor： Kai-Po FAN ,  Man-Ting LU ,  Yi-Ho CHEN

IPC: G02B7/08 ,  G02B27/64

Abstract: An optical element driving mechanism is provided, which includes a movable assembly, a fixed portion, a driving assembly, and an adhesive element. The movable assembly is used for connecting an optical element. The movable assembly is movable relative to the fixed portion. The fixed portion includes a case and a bottom. The driving assembly is used for driving the movable assembly to move relative to the fixed portion. The case is affixed on the bottom through the adhesive element.

公开(公告)号：US20250028145A1

公开(公告)日：2025-01-23

申请号：US18777880

申请日：2024-07-19

Applicant: TDK TAIWAN CORP.

Inventor： Ying-Jen WANG ,  Yi-Ho CHEN ,  Ya-Hsiu WU

IPC: G02B7/08 ,  G02B27/64

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a movable portion and a first driving component. The movable portion is connected to an optical element having an optical axis. The movable portion is movable relative to the fixed portion. The first driving component is configured to drive the movable portion to move relative to the fixed portion.

公开(公告)号：US20240369909A1

公开(公告)日：2024-11-07

申请号：US18654988

申请日：2024-05-03

Applicant: TDK TAIWAN CORP.

Inventor： Szu-Yung HSIEH ,  Yi-Ho CHEN ,  Chia-Che WU ,  Ying-Jen WANG

IPC: G03B9/06

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