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公开(公告)号：US11333847B2
公开(公告)日：2022-05-17
申请号：US17109740
申请日：2020-12-02
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Chen-Hsien Fan , Che-Wei Chang , Chih-Wei Weng , Chia-Che Wu , Mao-Gen Jian , Chien-Yu Kao , Sung-Mao Tsai
Abstract: 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.
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公开(公告)号：US12204163B2
公开(公告)日：2025-01-21
申请号：US18432869
申请日：2024-02-05
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Chih-Wei Weng , Chia-Che Wu , Chien-Yu Kao , Hsiao-Hsin Hu , He-Ling Chang , Chao-Hsi Wang , Chen-Hsien Fan , Che-Wei Chang , Mao-Gen Jian , Sung-Mao Tsai , Wei-Jhe Shen , Yung-Ping Yang , Sin-Hong Lin , Tzu-Yu Chang , Sin-Jhong Song , Shang-Yu Hsu , Meng-Ting Lin , Shih-Wei Hung , Yu-Huai Liao , Mao-Kuo Hsu , Hsueh-Ju Lu , Ching-Chieh Huang , Chih-Wen Chiang , Yu-Chiao Lo , Ying-Jen Wang , Shu-Shan Chen , Che-Hsiang Chiu
Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
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公开(公告)号：US12174449B2
公开(公告)日：2024-12-24
申请号：US18157742
申请日：2023-01-20
Applicant: TDK TAIWAN CORP.
Inventor： Chih-Wei Weng , Chao-Chang Hu , Yueh-Lin Lee , Chen-Hsien Fan , Chien-Yu Kao , Chia-Ching Hsu , Sung-Mao Tsai , Sin-Jhong Song
IPC: G02B7/04 , G02B7/09 , G02B7/18 , G02B7/182 , G02B13/00 , G02B26/08 , G02B27/00 , G02B27/64 , G03B5/02 , H04N23/54 , H04N23/55 , H04N23/57
Abstract: An optical member driving mechanism is provided. The optical member driving mechanism includes a first movable portion, a fixed portion, a first driving assembly, and a plurality of second guiding members. The first movable portion is configured to connect an optical member. The optical member is used for adjusting a direction of a light from an incident direction to an outgoing direction. The first movable portion can move 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 second guiding members include a first ball, a second ball, and a third ball. The first ball, the second ball, and the third ball are disposed in a plane that is perpendicular to the incident direction.
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公开(公告)号：US11880090B2
公开(公告)日：2024-01-23
申请号：US17722657
申请日：2022-04-18
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Chen-Hsien Fan , Che-Wei Chang , Chih-Wei Weng , Chia-Che Wu , Mao-Gen Jian , Chien-Yu Kao , Sung-Mao Tsai
CPC classification number: G02B7/282 , G03B5/02 , G02B27/64 , G03B2205/0069
Abstract: 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.
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公开(公告)号：US12078863B2
公开(公告)日：2024-09-03
申请号：US18089834
申请日：2022-12-28
Applicant: TDK TAIWAN CORP.
Inventor： Chien-Yu Kao , Chen-Hsien Fan , Chih-Wei Weng , Chao-Chang Hu , Che-Wei Chang
IPC: G02B7/02 , G02B3/14 , G02B6/35 , G02B7/08 , G02B7/09 , G02B7/182 , G02B26/08 , G02B27/64 , H04N23/55 , H04N23/57 , H04N23/58 , H04N23/68 , G02B23/08
CPC classification number: G02B7/02 , G02B3/14 , G02B6/3514 , G02B7/08 , G02B7/09 , G02B7/182 , G02B26/0816 , G02B27/646 , H04N23/55 , H04N23/57 , H04N23/58 , H04N23/687 , G02B23/08 , G03B2205/0069
Abstract: An optical element driving mechanism is provided and includes a movable portion and a fixed portion. The movable portion includes a carrier for carrying an optical member with a first optical axis. The fixed portion has a top surface, a first side surface and a second side surface. The top surface extends in a direction that is parallel to the first optical axis. The first side surface and the second side surface extend in a direction that is not parallel to the first optical axis from the edge of the top surface and face different sides of the optical member. The shortest distance between the optical member and the first side surface is shorter than the shortest distance between the optical member and the second side surface. The optical element driving mechanism includes a noise-reducing structure configured to avoid a noise entering a photosensitive member.
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Patent Agency Ranking
公开(公告)号：US11934027B2
公开(公告)日：2024-03-19
申请号：US17808057
申请日：2022-06-21
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Chih-Wei Weng , Chia-Che Wu , Chien-Yu Kao , Hsiao-Hsin Hu , He-Ling Chang , Chao-Hsi Wang , Chen-Hsien Fan , Che-Wei Chang , Mao-Gen Jian , Sung-Mao Tsai , Wei-Jhe Shen , Yung-Ping Yang , Sin-Hong Lin , Tzu-Yu Chang , Sin-Jhong Song , Shang-Yu Hsu , Meng-Ting Lin , Shih-Wei Hung , Yu-Huai Liao , Mao-Kuo Hsu , Hsueh-Ju Lu , Ching-Chieh Huang , Chih-Wen Chiang , Yu-Chiao Lo , Ying-Jen Wang , Shu-Shan Chen , Che-Hsiang Chiu
Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
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公开(公告)号：US11815736B2
公开(公告)日：2023-11-14
申请号：US17406605
申请日：2021-08-19
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Chen-Hsien Fan , Chih-Wen Chiang , Chien-Yu Kao
CPC classification number: G02B7/10 , G02B7/025 , G02B7/09 , G02B27/646 , G03B5/02 , G03B2205/0046 , G03B2205/0069 , H02K41/0356
Abstract: 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.
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公开(公告)号：US11586002B2
公开(公告)日：2023-02-21
申请号：US16728994
申请日：2019-12-27
Applicant: TDK TAIWAN CORP.
Inventor： Chih-Wei Weng , Chao-Chang Hu , Yueh-Lin Lee , Chen-Hsien Fan , Chien-Yu Kao , Chia-Ching Hsu , Sung-Mao Tsai , Sin-Jhong Song
IPC: G02B7/04 , G02B7/18 , G02B7/182 , G02B13/00 , G02B26/08 , G02B27/00 , H04N5/225 , G02B7/09 , G02B27/64 , G03B5/02
Abstract: An optical member driving mechanism is provided. The optical member driving mechanism includes a movable portion and a fixed portion. The movable portion includes a holder for holding an optical member with an optical axis. The movable portion is movable relative to the fixed portion. The fixed portion has a housing and a base. The housing is disposed on the base, and includes a top surface and a side surface. The top surface extends in a direction that is parallel to the optical axis. The side surface extends from an edge of the top surface in a direction that is not parallel to the optical axis. The side surface has a rectangular opening.
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公开(公告)号：US11579398B2
公开(公告)日：2023-02-14
申请号：US16729029
申请日：2019-12-27
Applicant: TDK TAIWAN CORP.
Inventor： Chien-Yu Kao , Chen-Hsien Fan , Chih-Wei Weng , Chao-Chang Hu , Che-Wei Chang
IPC: G02B7/08 , H04N5/225 , H04N5/232 , G02B7/02 , G02B3/14 , G02B6/35 , G02B7/182 , G02B26/08 , G02B7/09 , G02B27/64 , G02B23/08
Abstract: An optical element driving mechanism is provided and includes a movable portion and a fixed portion. The movable portion includes a carrier for carrying an optical member with a first optical axis. The fixed portion has a top surface, a first side surface and a second side surface. The top surface extends in a direction that is parallel to the first optical axis. The first side surface and the second side surface extend in a direction that is not parallel to the first optical axis from the edge of the top surface and face different sides of the optical member. The shortest distance between the optical member and the first side surface is shorter than the shortest distance between the optical member and the second side surface.
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公开(公告)号：US11899274B2
公开(公告)日：2024-02-13
申请号：US17406488
申请日：2021-08-19
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Chen-Hsien Fan , Chih-Wen Chiang , Chien-Yu Kao
CPC classification number: G02B7/10 , G02B7/025 , G02B7/09 , G02B27/646 , G03B5/02 , G03B2205/0046 , G03B2205/0069 , H02K41/0356
Abstract: 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.
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