公开(公告)号：US20240012234A1

公开(公告)日：2024-01-11

申请号：US17859306

申请日：2022-07-07

申请人： TDK TAIWAN CORP.

发明人： Chao-Hsi WANG ,  Kuen-Wang TSAI ,  Chih-Wei WENG ,  Chao-Chang HU

IPC分类号： G02B26/04

CPC分类号： G02B26/04

摘要： A driving mechanism is provided, including a fixed part, a movable part connected to the fixed part, and a driving assembly configured to impel the movable part relative to the fixed part, so that the driving mechanism is switchable between an open state and a closed state. The fixed part has a plurality of holes. When the driving mechanism is in the open state, light propagates through the driving mechanism via the holes, and when the driving mechanism is in the closed state, the holes are blocked by the movable part.

公开(公告)号：US20230236294A1

公开(公告)日：2023-07-27

申请号：US18156104

申请日：2023-01-18

申请人： TDK TAIWAN CORP.

发明人： Chih-Wei WENG ,  Chao-Chang HU ,  Yung-Hsien YEH

IPC分类号： G01S7/481 ,  G02B26/10

CPC分类号： G01S7/4817 ,  G02B26/105

摘要： An optical system configured to perform scans is provided. The optical system includes a carrier portion and an emitting portion. The carrier portion is configured to connect an optical member. The emitting portion is configured to emit a light, wherein the light is emitted toward a sensing object via the optical member.

公开(公告)号：US20220397804A1

公开(公告)日：2022-12-15

申请号：US17836509

申请日：2022-06-09

申请人： TDK TAIWAN CORP.

发明人： Ying-Jen WANG ,  Ya-Hsiu WU ,  Yi-Ho CHEN ,  Chao-Chang HU

IPC分类号： G03B13/34 ,  H02K41/02

摘要： A driving mechanism is provided, including a fixed part, a movable part connected to the fixed part, a first connecting member, and a first wire. The first connecting member is hinged to the fixed part and connected to the movable part. The first wire has SMA material and is connected between the fixed part and the first connecting member. When the first wire contracts in length, the first connecting member rotates relative to the fixed part, and the movable part is driven to move relative to the fixed part.

公开(公告)号：US20220390706A1

公开(公告)日：2022-12-08

申请号：US17888993

申请日：2022-08-16

申请人： TDK TAIWAN CORP.

发明人： Chao-Chang HU ,  Liang-Ting HO ,  Sin-Jhong SONG

IPC分类号： G02B7/04 ,  G02B27/64 ,  G03B5/02 ,  H02K41/035 ,  G03B3/10

摘要： An optical element driving mechanism includes a fixed portion, a movable portion, a moving portion, a first driving assembly and a second driving assembly. The movable portion is movable relative to the fixed portion. The moving portion is connected to an optical element having an optical axis, and is movable relative to the movable portion. The first driving assembly drives the movable portion to move relative to the fixed portion; and the second driving assembly drives the moving portion to move relative to the movable portion.

公开(公告)号：US20220269147A1

公开(公告)日：2022-08-25

申请号：US17675404

申请日：2022-02-18

申请人： TDK TAIWAN CORP.

发明人： Chao-Chang HU ,  Yi-Ho CHEN

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

摘要： 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：US20220236519A1

公开(公告)日：2022-07-28

申请号：US17722657

申请日：2022-04-18

申请人： TDK TAIWAN CORP.

发明人： 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分类号： G02B7/28 ,  G03B5/02

摘要： 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：US20220229348A1

公开(公告)日：2022-07-21

申请号：US17714705

申请日：2022-04-06

申请人： TDK TAIWAN CORP.

发明人： Cheng-Kai YU ,  Chen-Hsien FAN ,  Chao-Chang HU ,  Shu-Shan CHEN ,  Chih-Wei WENG

IPC分类号： G03B13/36 ,  G02B7/04 ,  G02B7/08

摘要： An optical element driving mechanism includes a movable portion, a fixed portion and a driving assembly. The movable portion is configured to connect an optical element having an optical axis. The fixed portion includes a base with a plate structure, wherein the movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the base. A thickness direction of the base is perpendicular to the optical axis, the base has a recessed structure, and when viewed from the thickness direction of the base, the recessed structure is overlapped with the optical axis.

公开(公告)号：US20220196966A1

公开(公告)日：2022-06-23

申请号：US17554290

申请日：2021-12-17

申请人： TDK TAIWAN CORP.

发明人： Chao-Hsi WANG ,  Chao-Chang HU ,  Kuen-Wang TSAI ,  Chih-Wei WENG

IPC分类号： G02B7/09 ,  G02B27/64

摘要： An optical system is provided. The optical system includes a first optical module, a fixed portion, and a driving module. The first optical module is used for connecting to a first optical element. The first optical module is movable relative to the fixed portion. The driving module is used for driving the first optical module to move relative to the fixed portion. The fixed portion includes an opening corresponding to the first optical module.

公开(公告)号：US20220103053A1

公开(公告)日：2022-03-31

申请号：US17486354

申请日：2021-09-27

申请人： TDK TAIWAN CORP.

发明人： Liang-Ting HO ,  Che-Wei CHANG ,  Chao-Chang HU

IPC分类号： H02K33/18

摘要： A tactile feedback mechanism is provided, including a movable portion, a fixed portion, a driving assembly, and a connecting assembly. The movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion via the connecting assembly. The connecting assembly is made of a metal material.

公开(公告)号：US20220082789A1

公开(公告)日：2022-03-17

申请号：US17406605

申请日：2021-08-19

申请人： TDK TAIWAN CORP.

发明人： Chao-Chang HU ,  Chen-Hsien FAN ,  Chih-Wen CHIANG ,  Chien-Yu KAO

IPC分类号： G02B7/10 ,  G03B5/02

摘要： An optical element driving mechanism is provided and includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is configured to connect a first optical element, and the first movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly in a first dimension.