公开(公告)号：US20250093676A1

公开(公告)日：2025-03-20

申请号：US18884421

申请日：2024-09-13

Applicant: TDK TAIWAN CORP.

Inventor： Yi-An LI ,  Yi-Ho CHEN

IPC: G02B27/64

Abstract: An optical system includes a fixed assembly, a movable part and a suspension module. The movable part is configured to be connected to an optical module, and the movable part is movable relative to the fixed assembly. The movable part is movable relative to the fixed assembly through the suspension module.

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：US20240248280A1

公开(公告)日：2024-07-25

申请号：US18417378

申请日：2024-01-19

Applicant: TDK TAIWAN CORP.

Inventor： Po-Xiang ZHUANG ,  Chao-Yuan CHANG ,  Wei-Jhe SHEN ,  Sin-Jhong SONG ,  Kun-Shih LIN ,  Yi-Ho CHEN ,  Chao-Chang HU

IPC: G02B7/08 ,  G02B27/64

CPC classification number: G02B7/08 ,  G02B27/646

Abstract: A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, a driving assembly, and a first guiding member. The optical element is disposed on the movable part. The driving assembly drives the movable part to move relative to the fixed par. The first guiding member is disposed between the fixed part and the movable part. The movable part is guided by the first guiding member when moving relative to the fixed part.

公开(公告)号：US20240176158A1

公开(公告)日：2024-05-30

申请号：US18521634

申请日：2023-11-28

Applicant: TDK TAIWAN CORP.

Inventor： Po-Xiang ZHUANG ,  Wei-Jhe SHEN ,  Sin-Jhong SONG ,  Shou-Jen LIU ,  Kun-Shih LIN ,  Yi-Ho CHEN ,  Chao-Chang HU

IPC: G02B27/64 ,  G02B7/08

CPC classification number: G02B27/646 ,  G02B7/08

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

公开(公告)号：US20240152035A1

公开(公告)日：2024-05-09

申请号：US18501787

申请日：2023-11-03

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Hung CHAO ,  Po-Xiang ZHUANG ,  Chao-Chang HU ,  Yi-Ho CHEN ,  Wei-Jhe SHEN

IPC: G03B9/22

CPC classification number: G03B9/22

Abstract: An optical system is provided, including a fixed part, a movable part, and a driving assembly. The fixed part has an opening. A light passes through the opening. The movable part is movable relative to the fixed part and connected to a first optical element. The driving assembly drives the movable part to move relative to the fixed part. The first optical element at least partially overlaps the opening when the movable part is in a first position. The first optical element further includes a first optical element surface, and the first optical element surface faces the light.

公开(公告)号：US20240152033A1

公开(公告)日：2024-05-09

申请号：US18501404

申请日：2023-11-03

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Hung CHAO ,  Po-Xiang ZHUANG ,  Chao-Chang HU ,  Yi-Ho CHEN ,  Wei-Jhe SHEN

IPC: G03B9/18

CPC classification number: G03B9/18

Abstract: An optical system is provided, including a movable part, a fixed part, and a driving assembly. The movable part is connected to a first optical element. The movable part is movable relative to the fixed part. The fixed part has a fixed part opening, wherein a light passes through the fixed part opening. The driving assembly drives the movable part to move relative to the fixed part. The first optical element at least partially overlaps the fixed part opening when the movable part is in a first position. When the movable part is in an extreme position, the first optical element does not overlap the fixed part opening.

公开(公告)号：US20240085718A1

公开(公告)日：2024-03-14

申请号：US18462657

申请日：2023-09-07

Applicant: TDK TAIWAN CORP.

Inventor： Po-Xiang ZHUANG ,  Chen-Hung CHAO ,  Yen-Sheng LIU ,  Shou-Jen LIU ,  Yi-Ho CHEN ,  Yung-Hsien YEH

IPC: G02B27/64 ,  G02B5/00

CPC classification number: G02B27/646 ,  G02B5/005

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

公开(公告)号：US20240045171A1

公开(公告)日：2024-02-08

申请号：US18489323

申请日：2023-10-18

Applicant: TDK TAIWAN CORP.

Inventor： Chan-Jung HSU ,  I-Mei HUANG ,  Yi-Ho CHEN ,  Shao-Chung CHANG ,  Ichitai MOTO ,  Chen-Chi KUO ,  Ying-Jen WANG ,  Ya-Hsiu WU ,  Wei-Jhe SHEN ,  Chao-Chang HU ,  Che-Wei CHANG ,  Sin-Jhong SONG ,  Shu-Shan CHEN ,  Chih-Wei WENG ,  Chao-Hsi WANG

IPC: G02B7/09 ,  G02B27/64

CPC classification number: G02B7/09 ,  G02B27/646

Abstract: An optical system is provided. The optical system includes an immovable part, a second movable part, a second drive mechanism, and a second circuit mechanism. The second movable part is used for connecting to a second optical element. The second movable part is movable relative to the immovable part. The second drive mechanism is used for driving the second movable part to move relative to the immovable part. The second circuit mechanism is electrically connected to the second drive mechanism.

公开(公告)号：US20230341653A1

公开(公告)日：2023-10-26

申请号：US18344108

申请日：2023-06-29

Applicant: TDK TAIWAN CORP.

Inventor： Chan-Jung HSU ,  I-Mei HUANG ,  Yi-Ho CHEN ,  Shao-Chung CHANG ,  Ichitai MOTO ,  Chen-Chi KUO ,  Ying-Jen WANG ,  Ya-Hsiu WU ,  Wei-Jhe SHEN ,  Chao-Chang HU ,  Che-Wei CHANG ,  Sin-Jhong SONG ,  Shu-Shan CHEN ,  Chih-Wei WENG ,  Chao-Hsi WANG

IPC: G02B7/09 ,  G02B27/64

CPC classification number: G02B7/09 ,  G02B27/646

Abstract: An optical system includes an optical module with a main axis is provided. The optical module includes a fixed portion, a movable portion, a driving mechanism, and a supporting assembly. The movable portion is connected to an optical element and is movable relative to the fixed portion. The driving mechanism drives the movable portion to move relative to the fixed portion. The supporting assembly is connected to the movable portion and the fixed portion. When viewed along a direction that is parallel with the main axis, the fixing portion is a polygonal structure with a first side, a second side, a third side, and a fourth side. The first side is parallel with the third side, the second side is parallel with the fourth side, and the first side is not parallel with the second side.

公开(公告)号：US20230204899A1

公开(公告)日：2023-06-29

申请号：US18146067

申请日：2022-12-23

Applicant: TDK TAIWAN CORP.

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

IPC: G02B7/08 ,  H04N23/51 ,  H04N23/55

CPC classification number: G02B7/08 ,  H04N23/51 ,  H04N23/55

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