公开(公告)号：US11867969B2

公开(公告)日：2024-01-09

申请号：US17112184

申请日：2020-12-04

申请人： TDK TAIWAN CORP.

发明人： Jungsuck Ryoo ,  Chieh-An Chang ,  Min-Hsiu Tsai ,  Chao-Chang Hu ,  Shu-Shan Chen ,  Pai-Jui Cheng ,  Chao-Hsi Wang

IPC分类号： G02B7/02 ,  H02N2/00 ,  G03B5/02

CPC分类号： G02B7/026 ,  G03B5/02 ,  H02N2/0095 ,  G03B2205/0061

摘要： An optical element driving mechanism has an optical axis and includes a fixed portion, a movable portion, and a driving assembly. 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 moves in a first direction to move the movable portion in a second direction, wherein the first direction is different from the second direction.

公开(公告)号：US11809013B2

公开(公告)日：2023-11-07

申请号：US16900002

申请日：2020-06-12

申请人： TDK TAIWAN CORP.

发明人： Jungsuck Ryoo ,  Pai-Jui Cheng ,  Chao-Chang Hu ,  Min-Hsiu Tsai ,  Shu-Shan Chen ,  Chieh-An Chang

IPC分类号： G02B7/04 ,  G02B27/64 ,  G03B5/00 ,  G03B13/36 ,  H02N2/10 ,  H02N2/14

CPC分类号： G02B7/04 ,  G02B27/646 ,  G03B5/00 ,  G03B13/36 ,  H02N2/103 ,  H02N2/142 ,  G03B2205/0007 ,  G03B2205/0061

摘要： An optical system is provided. The optical system includes a first optical module. The first optical module includes a fixed portion, a movable portion, a driving assembly, and a circuit assembly. The movable portion is movably connected to the fixed portion, and the movable portion is used to connect to an optical element. The driving assembly is used to drive the movable portion to move relative to the fixed portion. The circuit assembly is electrically connected to the driving assembly.

公开(公告)号：US11852886B2

公开(公告)日：2023-12-26

申请号：US17855174

申请日：2022-06-30

申请人： TDK TAIWAN CORP.

发明人： 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分类号： G02B7/00 ,  G02B7/02 ,  G02B7/18

CPC分类号： G02B7/003 ,  G02B7/023 ,  G02B7/1805

摘要： 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：US11550112B2

公开(公告)日：2023-01-10

申请号：US17085772

申请日：2020-10-30

申请人： TDK TAIWAN CORP.

发明人： Jungsuck Ryoo ,  Chao-Chang Hu ,  Shu-Shan Chen ,  Min-Hsiu Tsai ,  Chieh-An Chang

IPC分类号： G02B7/00 ,  G02B23/08 ,  G02B27/10 ,  G02B27/64 ,  G03B5/04 ,  H04N5/232

摘要： An optical system is provided. The optical system includes a first optical module and a second optical module. The first optical module is used for connected to a first optical element. The second optical module is used for connected to a second optical element. A light enters the first optical module along an incident direction, and the light is adjusted by the first optical module to enter the second optical module along a first direction. The incident direction is not parallel with the first direction.

公开(公告)号：US11409069B2

公开(公告)日：2022-08-09

申请号：US17097763

申请日：2020-11-13

申请人： TDK TAIWAN CORP.

发明人： 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分类号： G02B7/00 ,  G02B7/02 ,  G02B7/18

摘要： The present disclosure provides an optical element driving mechanism, which 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：US12078861B2

公开(公告)日：2024-09-03

申请号：US18077009

申请日：2022-12-07

申请人： TDK TAIWAN CORP.

发明人： Jungsuck Ryoo ,  Chao-Chang Hu ,  Shu-Shan Chen ,  Min-Hsiu Tsai ,  Chieh-An Chang

IPC分类号： G02B7/00 ,  G02B23/08 ,  G03B5/04 ,  H04N23/60 ,  G02B27/10 ,  G02B27/64

CPC分类号： G02B7/005 ,  G02B23/08 ,  G03B5/04 ,  H04N23/60 ,  G02B27/10 ,  G02B27/646 ,  G03B2205/0053

摘要： An optical system is provided. The optical system includes a second optical module for driving a second optical element. The second optical module includes a second immovable part, a second movable part, a second driving assembly, and a second guiding assembly. The second movable part is used for connected to the second optical element. The second movable part is movable relative to the second immovable part. The second driving assembly is used for driving the second movable part to move relative to the second immovable part. The second guiding assembly is used for guiding the second movable part to move relative to the second immovable part in a first dimension.

公开(公告)号：US11616429B2

公开(公告)日：2023-03-28

申请号：US16900036

申请日：2020-06-12

申请人： TDK TAIWAN CORP.

发明人： Jungsuck Ryoo ,  Chao-Chang Hu ,  Shu-Shan Chen

IPC分类号： H02K41/035 ,  H02K11/215 ,  H02N2/04 ,  H02N2/06 ,  G02B27/64 ,  H04N5/232 ,  G02B7/04

摘要： A driving assembly is provided, including a transmission element and a first driving source. The transmission element has a first connecting point. The first driving source outputs a first driving force to the transmission element. The first driving source is at least partially fixedly connected to the transmission element at the first connecting point.

公开(公告)号：US11561360B2

公开(公告)日：2023-01-24

申请号：US16899791

申请日：2020-06-12

申请人： TDK TAIWAN CORP.

发明人： Jungsuck Ryoo ,  Pai-Jui Cheng ,  Chao-Chang Hu ,  Min-Hsiu Tsai ,  Shu-Shan Chen ,  Chieh-An Chang

IPC分类号： G02B7/00 ,  G02B7/02 ,  H04N5/232 ,  G02B7/04 ,  G02B27/64 ,  G03B5/00 ,  G03B13/36 ,  H02N2/10 ,  H02N2/14 ,  G03B3/10

摘要： An optical system is provided. The optical system includes a first optical module. The first optical module includes a first fixed portion, a first movable portion, a first driving assembly, and a circuit assembly. The first movable portion is used for connecting to a first optical element, and the first movable portion is movably connected to the fixed portion. The first driving assembly is used for driving the first movable portion to move relative to the first fixed portion. The circuit assembly is electrically connected to the first driving assembly.

公开(公告)号：US11314031B2

公开(公告)日：2022-04-26

申请号：US16900079

申请日：2020-06-12

申请人： TDK TAIWAN CORP.

发明人： Chao-Chang Hu ,  Shu-Shan Chen ,  Jungsuck Ryoo ,  Min-Hsiu Tsai ,  Chieh-An Chang ,  Pai-Jui Cheng

IPC分类号： G02B7/00 ,  G03B5/04 ,  H04N5/232 ,  G02B23/08 ,  G02B27/10 ,  G02B27/64

摘要： An optical element driving mechanism has an optical axis and includes a fixed portion, a movable portion, and a driving assembly. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion, wherein the driving assembly moves along a first direction to move the movable portion along a second direction, the first direction is different from the second direction.