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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
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.
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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
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.
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公开(公告)号：US20220035174A1
公开(公告)日：2022-02-03
申请号：US17385627
申请日：2021-07-26
Applicant: TDK TAIWAN CORP.
Inventor： Yun-Fei WANG , Yu-Huai LIAO , Sheng-Zong CHEN , Wei-Han HSIA , Kun-Shih LIN
Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a first movable portion, a second movable portion, a first driving assembly, and a second driving assembly. The first movable portion is movable relative to the fixed portion. The second movable portion is used for holding an optical element having a main axis, and is movable relative to the first movable portion. The first driving assembly is used for driving the first movable portion to move in a first dimension relative to the fixed portion, and the second driving assembly is used for driving the second movable portion to move in a second dimension relative to the fixed portion. The first dimension and the second dimension are different.
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公开(公告)号：US20200096728A1
公开(公告)日：2020-03-26
申请号：US16695801
申请日：2019-11-26
Applicant: TDK TAIWAN CORP.
Inventor： Kun-Shih LIN , Yu-Sheng LI , Shih-Ting HUANG , Yi-Hsin NIEH , Yu-Huai LIAO
IPC: G02B7/08
Abstract: An optical element driving mechanism is provided, including: a movable portion for holding an optical element; a fixed portion comprising a case and a bottom arranged along a main axis, wherein the case includes: a top plate extended along a direction that is perpendicular to the main axis; a sidewall extended from edges of the top plate along the main axis and fixed on the bottom, wherein the sidewall includes: a first surface parallel to the main axis; a second surface connected to the first surface and is not parallel to the first surface; and a third surface opposite to the second surface and is not parallel to the first surface; and an adhesive element, wherein the case is connected to the bottom through the adhesive element, and the adhesive element is in direct contact with the second surface and the third surface.
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公开(公告)号：US20180335602A1
公开(公告)日：2018-11-22
申请号：US15982840
申请日：2018-05-17
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Bing-Ru SONG , Yi-Ho CHEN , Chia-Pin HSU , Chih-Wei WENG , Shin-Hua CHEN , Chien-Lun HUANG , Chao-Chun CHANG , Shou-Jen LIU , Kun-Shih LIN , Nai-Wen HSU , Yu-Cheng LIN , Shang-Yu HSU , Yu-Huai LIAO , Yi-Hsin NIEH , Shih-Ting HUANG , Kuo-Chun KAO , Fu-Yuan WU
Abstract: A driving mechanism for supporting an optical member is provided, including a base, a frame, a movable portion, a driving module, and an adhesive member. The base includes a plurality of first sidewalls, and at least one recess is formed on the first sidewalls. The frame includes a plurality of second sidewalls, and at least one opening is formed on the second sidewalls. The base and the frame form a hollow box, and the opening corresponds to the recess. The movable portion and the driving module are disposed in the hollow box. The driving module can drive the movable portion to move relative to the base. The adhesive member is accommodated in the opening and the recess, and extended along the first sidewalls. The adhesive member is disposed between the first sidewalls and the second sidewalls.
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Patent Agency Ranking
公开(公告)号：US20250093675A1
公开(公告)日：2025-03-20
申请号：US18884368
申请日：2024-09-13
Applicant: TDK TAIWAN CORP.
Inventor： Po-Xiang ZHUANG , Jui-Ta CHIEN , Wei-Jhe SHEN , Yi-Ho CHEN , Shou-Jen LIU , Kun-Shih LIN
Abstract: An optical element driving mechanism is provided. The optical element driving mechanism is for driving an optical element. The optical element includes a movable part, a fixed part, and a driving assembly. The movable part may move relative to the fixed part. The driving assembly drives the movable part to move.
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公开(公告)号：US20250028143A1
公开(公告)日：2025-01-23
申请号：US18768209
申请日：2024-07-10
Applicant: TDK TAIWAN CORP.
Inventor： Po-Xiang ZHUANG , Yi-Fan LEE , Chao-Yuan CHANG , Wei-Jhe SHEN , Sin-Jhong SONG , Kun-Shih LIN , Yi-Ho CHEN , Chao-Chang HU
Abstract: A driving mechanism for moving an optical element is provided, including a fixed part, a movable part, a driving assembly, and a first guiding member connected between the fixed part and the movable part. The optical element is disposed on the movable part, and the driving assembly drives the movable part to move relative to the fixed part. The first guiding member is configured for guiding the movable part to move relative to the fixed part.
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公开(公告)号：US20240329361A1
公开(公告)日：2024-10-03
申请号：US18737330
申请日：2024-06-07
Applicant: TDK TAIWAN CORP.
Inventor： Sin-Hong LIN , Yung-Ping YANG , Wen-Yen HUANG , Yu-Cheng LIN , Kun-Shih LIN , Chao-Chang HU , Yung-Hsien YEH , Mao-Kuo HSU , Chih-Wei WENG , Ching-Chieh HUANG , Chih-Shiang WU , Chun-Chia LIAO , Chia-Yu CHANG , Hung-Ping CHEN , Wei-Zhong LUO , Wen-Chang LIN , Shou-Jen LIU , Shao-Chung CHANG , Chen-Hsin HUANG , Meng-Ting LIN , Yen-Cheng CHEN , I-Mei HUANG , Yun-Fei WANG , Wei-Jhe SHEN
CPC classification number: G02B7/09 , G02B27/646
Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.
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公开(公告)号：US20240077697A1
公开(公告)日：2024-03-07
申请号：US18462707
申请日：2023-09-07
Applicant: TDK TAIWAN CORP.
Inventor： Po-Xiang ZHUANG , Chen-Hung CHAO , Wei-Jhe SHEN , Shou-Jen LIU , Kun-Shih LIN , Yi-Ho CHEN
CPC classification number: G02B7/08 , G02B13/001
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.
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公开(公告)号：US20230266637A1
公开(公告)日：2023-08-24
申请号：US17961038
申请日：2022-10-06
Applicant: TDK TAIWAN CORP.
Inventor： Chan-Jung HSU , Chen-Hsin HUANG , Chen-Hung CHAO , Yi-Ho CHEN , Kun-Shih LIN , Shou-Jen LIU
IPC: G03B9/44
CPC classification number: G03B9/44 , G02B27/646
Abstract: An optical system is provided and includes a first optical element driving mechanism, which includes a first fixed assembly, a first movable assembly, and a first driving assembly. The first movable assembly is configured to be connected to a first optical element, and the first movable assembly is movable relative to the first fixed assembly. The first movable assembly includes a first movable element and a second movable element. The first driving assembly is configured to drive the first movable assembly to move relative to the first fixed assembly. The first fixed assembly and the first movable assembly are arranged along a main axis, and the first driving assembly is configured to drive the second movable element to move along a first axis, thereby driving the first movable element to move around the main axis.
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