公开(公告)号：US20240297560A1

公开(公告)日：2024-09-05

申请号：US18593709

申请日：2024-03-01

Applicant: TDK TAIWAN CORP.

Inventor： Chun-Chia PENG ,  Po-Xiang ZHUANG ,  Wei-Jhe SHEN ,  Yi-Ho CHEN ,  Ko-Lun CHAO

IPC: H02K41/03 ,  G03B13/32 ,  H02K11/00 ,  H02K11/33

CPC classification number: H02K41/03 ,  H02K11/0094 ,  H02K11/33 ,  G03B13/32

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 movable part relative to the fixed part.

公开(公告)号：US20230367179A1

公开(公告)日：2023-11-16

申请号：US18318243

申请日：2023-05-16

Applicant: TDK TAIWAN CORP.

Inventor： Po-Xiang ZHUANG ,  Wei-Jhe SHEN ,  Ko-Lun CHAO

IPC: G03B9/42

CPC classification number: G03B9/42 ,  G03B30/00

Abstract: An optical system includes a first optical mechanism, a second optical mechanism and a third optical mechanism. The first optical mechanism includes a movable part, a fixed assembly, and a driving assembly. The movable part is movable relative to the fixed assembly. The driving assembly is configured to drive the movable part to move relative to the fixed assembly. When viewed along a first axis, a base of the fixed assembly is disposed between the second optical mechanism and the third optical mechanism.

公开(公告)号：US20230202432A1

公开(公告)日：2023-06-29

申请号：US18088995

申请日：2022-12-27

Applicant: TDK TAIWAN CORP.

Inventor： Ying-Jen WANG ,  Yi-Ho CHEN ,  Ko-Lun CHAO ,  Ya-Hsiu WU ,  Sin-Jhong SONG

IPC: B60S1/56 ,  G02B27/00 ,  B08B7/02 ,  H05B3/84

CPC classification number: B60S1/56 ,  B08B7/028 ,  G02B27/0006 ,  H05B3/84 ,  B06B1/06

Abstract: An optical module and a vehicle is provided. The optical module is for corresponding to an optical component, and the optical module includes a panel, and a foreign object removal assembly. The foreign object removal assembly removes a foreign object that is attached to the panel in a physical way. The vehicle includes the optical module.

公开(公告)号：US20230144554A1

公开(公告)日：2023-05-11

申请号：US17649333

申请日：2022-01-28

Applicant: TDK TAIWAN CORP.

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

IPC: G06F3/01

CPC classification number: G06F3/016

Abstract: A haptic feedback system is disposed on a device, including a fixed portion, a movable portion, a connecting assembly, and a driving assembly. The fixed portion fixedly connects the device. The movable portion is movable along a first mode direction and a second mode direction relative to the fixed portion. The movable portion is movably connected to the fixed portion via the connecting assembly. The driving assembly drives the movable portion to move relative to the fixed portion by a driving force, wherein a driving direction of the driving force is different from the first mode direction and the second mode direction.

公开(公告)号：US20220230516A1

公开(公告)日：2022-07-21

申请号：US17576457

申请日：2022-01-14

Applicant: TDK Taiwan Corp.

Inventor： Ko-Lun CHAO ,  Liang-Ting HO

IPC: G08B6/00

Abstract: The present disclosure provides a haptic feedback system including a movable part, a fixing assembly, a driving assembly, and a circuit assembly. The movable part is movable relative to the fixed assembly. The driving assembly is configured to drive the movable part to move relative to the fixed assembly to generate a feedback force. The circuit assembly is configured to be electrically connected to the driving assembly. The circuit assembly is electrically connected to an external circuit.

公开(公告)号：US20220121025A1

公开(公告)日：2022-04-21

申请号：US17502878

申请日：2021-10-15

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Hsi WANG ,  Chih-Wei WENG ,  Che-Wei CHANG ,  Ko-Lun CHAO

IPC: G02B26/04

Abstract: The present disclosure provides an optical element driving mechanism, which includes a first movable part, a fixed assembly, a first driving assembly, a second movable part, a second driving assembly and a locking assembly. The first movable part is configured to connect an optical element. The first movable part is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable part to move relative to the fixed assembly, and the second driving assembly is configured to drive the second movable part to move relative to the first movable part and the fixed assembly. The locking assembly is configured to fix the first movable part at a first position relative to the fixed assembly.

公开(公告)号：US20240069299A1

公开(公告)日：2024-02-29

申请号：US18505664

申请日：2023-11-09

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Kuen-Wang TSAI ,  Liang-Ting HO ,  Chao-Hsi WANG ,  Chih-Wei WENG ,  He-Ling CHANG ,  Che-Wei CHANG ,  Sheng-Zong CHEN ,  Ko-Lun CHAO ,  Min-Hsiu TSAI ,  Shu-Shan CHEN ,  Jungsuck RYOO ,  Mao-Kuo HSU ,  Guan-Yu SU

IPC: G02B7/00 ,  G02B7/02 ,  G02B7/18

CPC classification number: G02B7/003 ,  G02B7/023 ,  G02B7/1805

Abstract: An optical element driving mechanism includes a movable assembly, a fixed assembly, and a driving assembly. The movable assembly is configured to be connected to an optical element. The movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly in a range of motion. The optical element driving mechanism further includes a positioning assembly configured to position the movable assembly at a predetermined position relative to the fixed assembly when the driving assembly is not operating.

公开(公告)号：US20240045225A1

公开(公告)日：2024-02-08

申请号：US18365792

申请日：2023-08-04

Applicant: TDK TAIWAN CORP.

Inventor： Yi-Ho CHEN ,  Shu-Shan CHEN ,  Ko-Lun CHAO ,  Pai-Jui CHENG

IPC: G02B27/64 ,  G02B7/00 ,  G03B5/00

CPC classification number: G02B27/646 ,  G02B7/005 ,  G03B5/00

Abstract: An optical system is provided, including a movable portion, a fixed portion, and a driving assembly. The movable portion is connected to an optical module. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The driving assembly is in contact with the movable portion.

公开(公告)号：US20230236477A1

公开(公告)日：2023-07-27

申请号：US18156157

申请日：2023-01-18

Applicant: TDK TAIWAN CORP.

Inventor： Xuan-Huan SU ,  Ko-Lun CHAO ,  Yu-Chi KUO ,  Yung-Yun CHEN

IPC: G03B9/36

CPC classification number: G03B9/36

Abstract: A driving mechanism for moving an optical element is provided, including a fixed part, a movable part, movably connected to the fixed part, a positioning structure, and a driving assembly. The optical element is disposed on the movable part, and the positioning structure is formed on the fixed part to restrict the movable part in a specific position relative to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part.

公开(公告)号：US20220308421A1

公开(公告)日：2022-09-29

申请号：US17707019

申请日：2022-03-29

Applicant: TDK TAIWAN CORP.

Inventor： Shih-Wei HUNG ,  Sheng-Zong CHEN ,  Ko-Lun CHAO

IPC: G03B11/04 ,  H01F7/08

Abstract: The present disclosure provides an optical element driving mechanism, which includes a movable part, a fixed assembly, and a driving assembly. The movable part is configured to be connected to an optical element. The fixed assembly has a first opening, and the movable part is movable relative to the fixed assembly along a first axis. The driving assembly is configured to drive the movable part to move between a first position and a second position relative to the fixed assembly, so that the optical element selectively overlaps the first opening.