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公开(公告)号:US20230132120A1
公开(公告)日:2023-04-27
申请号:US17970846
申请日:2022-10-21
Applicant: TDK TAIWAN CORP.
Inventor: Yi-Ho CHEN , Ya-Hsiu WU
Abstract: An optical element driving mechanism includes a fixed portion, a movable portion, a driving assembly, and a limiting assembly. The movable portion is connected to an optical element with an optical axis, and is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The limiting assembly is disposed on the movable portion and is connected with the driving assembly. The driving assembly is limited to move within a movable range relative to the fixed portion by the limiting assembly.
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公开(公告)号:US20220066562A1
公开(公告)日:2022-03-03
申请号:US17459237
申请日:2021-08-27
Applicant: TDK TAIWAN CORP.
Inventor: Yi-Ho CHEN , Ying-Jen WANG , Ya-Hsiu WU
IPC: G06F3/01 , G01L1/16 , H01L41/113 , H03K17/96
Abstract: A haptic feedback system is provided, including a sensing unit, a haptic feedback module, and a circuit assembly. The sensing unit is configured to detect contact with an object. The haptic feedback module is configured to transfer the contact force to the sensing unit. The circuit assembly is electrically connected to the sensing unit and the haptic feedback module.
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公开(公告)号:US20210124144A1
公开(公告)日:2021-04-29
申请号:US17078535
申请日:2020-10-23
Applicant: TDK TAIWAN CORP.
Inventor: Yi-Ho CHEN , Chen-Hsin HUANG , Chao-Chang HU , Chen-Chi KUO , Ying-Jen WANG , Ya-Hsiu WU , Sin-Jhong SONG , Che-Hsiang CHIU , Kuen-Wang TSAI , Mao-Kuo HSU , Tun-Ping HSUEH , I-Hung CHEN , Chun-Chia LIAO , Wei-Zhong LUO , Wen-Chang LIN
Abstract: An optical element driving mechanism includes a fixed portion, a movable portion, a driving assembly, and a circuit assembly. The movable portion is connected to the optical element and is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The circuit assembly is connected to the driving assembly. The driving assembly is electrically connected to an external circuit via the circuit assembly.
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公开(公告)号:US20240337860A1
公开(公告)日:2024-10-10
申请号:US18627999
申请日:2024-04-05
Applicant: TDK TAIWAN CORP.
Inventor: Ying-Jen WANG , Ya-Hsiu WU
CPC classification number: G02B27/646 , G02B7/02
Abstract: An optical element driving mechanism is provided, which includes a first movable portion, a fixed portion, and a first driving assembly. The first movable portion is used for connecting to a first optical module having an optical axis. The first movable portion is movable relative to the fixed portion. The first driving assembly is used for driving the first movable portion to move relative to the fixed portion.
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公开(公告)号:US20240295745A1
公开(公告)日:2024-09-05
申请号:US18594682
申请日:2024-03-04
Applicant: TDK TAIWAN CORP.
Inventor: Ya-Hsiu WU , Yi-Ho CHEN , Chih-Wen CHIANG
CPC classification number: G02B27/646 , G02B7/02
Abstract: An optical module is disclosed. The optical module includes a first fixed part, a first movable part, and a first driving assembly. The first fixed part includes a first bottom. The first movable part is connected to a first optical element. The first driving assembly drives the first movable part to move relative to the first fixed part.
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公开(公告)号:US20240142748A1
公开(公告)日:2024-05-02
申请号:US18404699
申请日:2024-01-04
Applicant: TDK TAIWAN CORP.
Inventor: Ying-Jen WANG , Ya-Hsiu WU , Chen-Chi KUO , Chao-Chang HU , Yi-Ho CHEN , Che-Wei CHANG , Ko-Lun CHAO , Sin-Jhong SONG
CPC classification number: G02B7/09 , G01B7/003 , G02B27/646
Abstract: An optical system is provided. The optical system is used for disposing on an electronic device. The optical system includes a movable portion, a fixed portion, a first driving assembly, and a support module. The movable portion is used for connecting to an optical module. The fixed portion is affixed on the electronic device, and the movable portion is movable relative to the fixed portion. The first driving assembly is used for driving the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion through the support module.
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公开(公告)号:US20230379586A1
公开(公告)日:2023-11-23
申请号:US18320755
申请日:2023-05-19
Applicant: TDK TAIWAN CORP.
Inventor: Ko-Lun CHAO , Yi-Ho CHEN , Ya-Hsiu WU , Ying-Jen WANG , Sin-Jhong SONG , Cheng-Jui CHANG
IPC: H04N23/695 , G06F1/16
CPC classification number: H04N23/695 , G06F1/1686
Abstract: An optical system, disposed on an electrical device, including a movable portion, a connected portion, and a driving assembly. The movable portion is connected to an optical module. The connected portion connects the movable portion to the electrical device. The driving assembly drives the movable portion to move relative to the electrical device.
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公开(公告)号:US20230205049A1
公开(公告)日:2023-06-29
申请号:US18089208
申请日:2022-12-27
Applicant: TDK TAIWAN CORP.
Inventor: Ya-Hsiu WU , Ying-Jen WANG , Sin-Jhong SONG
CPC classification number: G03B5/00 , H04N23/55 , H04N23/51 , G03B2205/0015
Abstract: An optical element driving mechanism used for driving an optical element is provided. The optical element driving mechanism includes a fixed portion and a driving assembly. The driving assembly is used for driving the optical element to move relative to the fixed portion in a first dimension.
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公开(公告)号:US20230204941A1
公开(公告)日:2023-06-29
申请号:US18089145
申请日:2022-12-27
Applicant: TDK TAIWAN CORP.
Inventor: Ya-Hsiu WU , Yi-Ho CHEN , Ying-Jen WANG
CPC classification number: G02B26/08 , G02B27/642
Abstract: An optical system is provided, including a first optical module and a second optical module. The first optical module is used for changing the direction of light emitted from a light source. The second optical module corresponds to the first optical module and is used for changing the direction of the light. The direction of the light exit the first optical module is different from the direction of the light exit the second optical module.
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公开(公告)号:US20230161224A1
公开(公告)日:2023-05-25
申请号:US17989987
申请日:2022-11-18
Applicant: TDK TAIWAN CORP.
Inventor: Ying-Jen WANG , Yi-Ho CHEN , Ko-Lun CHAO , Ya-Hsiu WU
CPC classification number: G03B3/10 , H04N5/2254 , G03B13/36
Abstract: An optical system is provided. The optical system includes a movable portion, a fixed 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 is located between the movable portion and the fixed portion.
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