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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
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.
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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
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.
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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
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.
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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
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.
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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
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.
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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
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.
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公开(公告)号：US11686919B2
公开(公告)日：2023-06-27
申请号：US16728734
申请日：2019-12-27
申请人： TDK TAIWAN CORP.
发明人： Kai-Jing Fu , Chao-Chang Hu , Min-Hsiu Tsai , Mao-Kuo Hsu , Juei-Hung Tsai
CPC分类号： G02B7/1821 , G01B11/24 , G01S7/4813 , G01S7/4816 , G01S7/4817 , G01S17/42 , G02B26/0816 , G02B26/101 , G02B26/105 , H02K41/0356 , H02K2201/18
摘要： A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, a driving assembly, and a positioning structure. The movable part is connected to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part. The positioning structure is formed on the movable part or the fixed part for positioning the optical element or at least one part of the driving assembly.
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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.
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公开(公告)号：US11422334B2
公开(公告)日：2022-08-23
申请号：US16738510
申请日：2020-01-09
申请人： TDK TAIWAN CORP.
发明人： Kai-Jing Fu , Chao-Chang Hu , Min-Hsiu Tsai , Mao-Kuo Hsu , Juei-Hung Tsai
摘要： A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, and a driving assembly. The movable part is movable relative to the fixed part and has a first resonance frequency with respect to the fixed part. The driving assembly is configured to drive the movable part to rotate back and forth within a range relative to the fixed part.
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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
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.
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