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    OPTICAL ELEMENT DRIVING MECHANISM
    1.
    发明公开
    OPTICAL ELEMENT DRIVING MECHANISM 审中-公开

    公开(公告)号：US20240361671A1

    公开(公告)日：2024-10-31

    申请号：US18769530

    申请日：2024-07-11

    申请人： TDK TAIWAN CORP.

    发明人： Cheng-Kai YU ,  Chen-Hsien FAN ,  Chao-Chang HU ,  Shu-Shan CHEN ,  Chih-Wei WENG

    IPC分类号： G03B13/36 ,  G02B7/04 ,  G02B7/08 ,  G03B3/02 ,  G03B3/10

    CPC分类号： G03B13/36 ,  G02B7/04 ,  G02B7/08 ,  G03B3/02 ,  G03B3/10

    摘要： An optical element driving mechanism is configured to receive light. The light is incident to a light-path adjustment element via an incident axis, and travels into the optical element driving mechanism along a first axis, and the incident axis is not parallel to the first axis. The optical element driving mechanism includes a movable portion, a fixed portion, and a driving assembly. The movable portion has a receiving space configured to connect an optical element. The fixed portion includes a base, the movable portion is movable relative to the fixed portion, and the base has a first surface facing the movable portion. The driving assembly is configured to drive the movable portion to move. The movable portion further includes an opening connected to the receiving space, and when viewed along the first axis, the sidewall of the optical element is located between the opening and the first surface.

    OPTICAL SYSTEM
    3.
    发明公开
    OPTICAL SYSTEM 审中-公开

    公开(公告)号：US20240353683A1

    公开(公告)日：2024-10-24

    申请号：US18619634

    申请日：2024-03-28

    申请人： TDK TAIWAN CORP.

    发明人： Chih-Wei WENG ,  Chao-Chang HU ,  Sin-Jhong SONG

    IPC分类号： G02B27/01 ,  G02B26/08

    CPC分类号： G02B27/0172 ,  G02B26/0875 ,  G02B2027/0178

    摘要： An optical system is provided. The optical system includes an image source assembly, a light-guiding element, and a light path adjusting assembly. The image source assembly is used for providing light. The light-guiding element is used for transmitting the light. The light path adjusting assembly is disposed between the image source assembly and the light-guiding element and used for adjusting a path of the light.

    OPTICAL ELEMENT DRIVING MECHANISM
    4.
    发明公开
    OPTICAL ELEMENT DRIVING MECHANISM 审中-公开

    公开(公告)号：US20240288657A1

    公开(公告)日：2024-08-29

    申请号：US18654423

    申请日：2024-05-03

    申请人： TDK TAIWAN CORP.

    发明人： Chao-Chang HU ,  Chih-Wei WENG ,  Chao-Hsi WANG ,  Kuen-Wang TSAI

    IPC分类号： G02B7/00 ,  G02B5/00

    CPC分类号： G02B7/00 ,  G02B5/005

    摘要： An optical element driving mechanism has an optical axis, and includes a fixed portion, a movable element, a plurality of blades, and a driving assembly. The fixed portion has an opening. The movable element is movable relative to the fixed portion. The blades are connected to the movable element. The driving assembly drives the movable element to move relative to the fixed portion. The driving assembly drives the movable element to change an overlap area of the blade and the opening.

    OPTICAL SYSTEM
    9.
    发明公开
    OPTICAL SYSTEM 审中-公开

    公开(公告)号：US20240152035A1

    公开(公告)日：2024-05-09

    申请号：US18501787

    申请日：2023-11-03

    申请人： TDK TAIWAN CORP.

    发明人： Chen-Hung CHAO ,  Po-Xiang ZHUANG ,  Chao-Chang HU ,  Yi-Ho CHEN ,  Wei-Jhe SHEN

    IPC分类号： G03B9/22

    CPC分类号： G03B9/22

    摘要： An optical system is provided, including a fixed part, a movable part, and a driving assembly. The fixed part has an opening. A light passes through the opening. The movable part is movable relative to the fixed part and connected to a first optical element. The driving assembly drives the movable part to move relative to the fixed part. The first optical element at least partially overlaps the opening when the movable part is in a first position. The first optical element further includes a first optical element surface, and the first optical element surface faces the light.

    OPTICAL SYSTEM
    10.
    发明公开
    OPTICAL SYSTEM 审中-公开

    公开(公告)号：US20240152033A1

    公开(公告)日：2024-05-09

    申请号：US18501404

    申请日：2023-11-03

    申请人： TDK TAIWAN CORP.

    发明人： Chen-Hung CHAO ,  Po-Xiang ZHUANG ,  Chao-Chang HU ,  Yi-Ho CHEN ,  Wei-Jhe SHEN

    IPC分类号： G03B9/18

    CPC分类号： G03B9/18

    摘要： An optical system is provided, including a movable part, a fixed part, and a driving assembly. The movable part is connected to a first optical element. The movable part is movable relative to the fixed part. The fixed part has a fixed part opening, wherein a light passes through the fixed part opening. The driving assembly drives the movable part to move relative to the fixed part. The first optical element at least partially overlaps the fixed part opening when the movable part is in a first position. When the movable part is in an extreme position, the first optical element does not overlap the fixed part opening.