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公开(公告)号：US20240361565A1
公开(公告)日：2024-10-31
申请号：US18768781
申请日：2024-07-10
申请人： TDK TAIWAN CORP.
发明人： Kuo-Chun KAO , Meng-Ting LIN , I-Mei HUANG , Sin-Jhong SONG
IPC分类号： G02B7/02 , F03G7/06 , G02B3/04 , G02B3/12 , G02B3/14 , G02B5/00 , G02B7/08 , G02B7/09 , G02B7/10 , G02B7/18 , G02B7/182 , G02B13/00 , G02B26/00 , G02B26/08 , G02B27/00 , G02B27/09 , G02B27/64 , G03B5/00 , G03B5/04 , G03B9/06 , G03B9/14 , G03B13/36 , G03B17/17 , G06F1/16 , G06T7/00 , G06T7/521 , G06T15/08 , G09G5/00 , H02K41/035 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73
CPC分类号： G02B7/023 , F03G7/0614 , G02B3/04 , G02B3/12 , G02B3/14 , G02B6/0025 , G02B6/0066 , G02B7/08 , G02B7/09 , G02B7/102 , G02B7/1805 , G02B7/182 , G02B7/1821 , G02B13/0065 , G02B13/0075 , G02B13/009 , G02B26/004 , G02B26/0816 , G02B26/0883 , G02B27/0068 , G02B27/0955 , G02B27/0972 , G02B27/0977 , G02B27/646 , G03B5/00 , G03B9/06 , G03B9/14 , G03B13/36 , G03B17/17 , G06F1/1686 , G06T7/521 , G06T7/97 , G06T15/08 , G09G5/003 , H02K41/0356 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73 , G02B5/003 , G02B13/004 , G03B5/04 , G03B2205/0007 , G03B2205/0015 , G03B2205/0069 , G06T2207/10028 , G06T2207/10048 , G09G2354/00
摘要： An aperture unit having an optical axis is provided, which includes a fixed portion, a guiding element movably connected to the fixed portion, a first blade movably connected to the guiding element and the fixed portion, a driving assembly used for driving the guiding element to move for moving the first blade, a circuit assembly electrically connected to the driving assembly, and a bottom plate disposed on the circuit assembly and including metal.
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公开(公告)号：US20240361562A1
公开(公告)日：2024-10-31
申请号：US18768616
申请日：2024-07-10
申请人： TDK TAIWAN CORP.
发明人： Kuo-Chun KAO , Meng-Ting LIN , I-Mei HUANG , Sin-Jhong SONG
IPC分类号： G02B7/02 , F03G7/06 , G02B3/04 , G02B3/12 , G02B3/14 , G02B5/00 , G02B7/08 , G02B7/09 , G02B7/10 , G02B7/18 , G02B7/182 , G02B13/00 , G02B26/00 , G02B26/08 , G02B27/00 , G02B27/09 , G02B27/64 , G03B5/00 , G03B5/04 , G03B9/06 , G03B9/14 , G03B13/36 , G03B17/17 , G06F1/16 , G06T7/00 , G06T7/521 , G06T15/08 , G09G5/00 , H02K41/035 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73
CPC分类号： G02B7/023 , F03G7/0614 , G02B3/04 , G02B3/12 , G02B3/14 , G02B6/0025 , G02B6/0066 , G02B7/08 , G02B7/09 , G02B7/102 , G02B7/1805 , G02B7/182 , G02B7/1821 , G02B13/0065 , G02B13/0075 , G02B13/009 , G02B26/004 , G02B26/0816 , G02B26/0883 , G02B27/0068 , G02B27/0955 , G02B27/0972 , G02B27/0977 , G02B27/646 , G03B5/00 , G03B9/06 , G03B9/14 , G03B13/36 , G03B17/17 , G06F1/1686 , G06T7/521 , G06T7/97 , G06T15/08 , G09G5/003 , H02K41/0356 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73 , G02B5/003 , G02B13/004 , G03B5/04 , G03B2205/0007 , G03B2205/0015 , G03B2205/0069 , G06T2207/10028 , G06T2207/10048 , G09G2354/00
摘要： An aperture unit having an optical axis is provided, which includes a fixed portion comprising a sidewall, a guiding element movably connected to the fixed portion, a first blade movably connected to the guiding element and the fixed portion, and a sliding element. The sidewall has a recessed portion having a recessed structure. The sliding element is at least partially accommodated in the recessed portion, and the guiding element is movable relative to the fixed portion through the sliding element.
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公开(公告)号：US11880086B2
公开(公告)日：2024-01-23
申请号：US16257602
申请日：2019-01-25
申请人： TDK TAIWAN CORP.
发明人： Chen-Chi Kuo , Chia-Hsiu Liu , Yen-Cheng Chen , Shao-Chung Chang , Sin-Jhong Song , Ying-Jen Wang , Ya-Hsiu Wu
IPC分类号： G02B7/09 , G02B27/64 , G02B7/02 , G03B9/14 , G02B13/00 , G02B7/182 , G02B7/08 , F03G7/06 , G02B3/12 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73 , G03B9/06 , G03B5/00 , G03B13/36 , H02K41/035 , G02B7/10 , G06F1/16 , G02B3/04 , G02B26/00 , G02B27/00 , G02B26/08 , G03B17/17 , F21V8/00 , G02B27/09 , G09G5/00 , G02B7/18 , G06T7/521 , G06T7/00 , G06T15/08 , G03B5/04 , G02B5/00
CPC分类号： G02B7/023 , F03G7/065 , F03G7/0614 , G02B3/04 , G02B3/12 , G02B6/0025 , G02B6/0066 , G02B7/08 , G02B7/09 , G02B7/102 , G02B7/182 , G02B7/1805 , G02B7/1821 , G02B13/009 , G02B13/0065 , G02B13/0075 , G02B26/004 , G02B26/0816 , G02B26/0883 , G02B27/0068 , G02B27/0955 , G02B27/0972 , G02B27/0977 , G02B27/646 , G03B5/00 , G03B9/06 , G03B9/14 , G03B13/36 , G03B17/17 , G06F1/1686 , G06T7/521 , G06T7/97 , G06T15/08 , G09G5/003 , H02K41/0356 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73 , G02B5/003 , G02B13/004 , G03B5/04 , G03B2205/0007 , G03B2205/0015 , G03B2205/0069 , G06T2207/10028 , G06T2207/10048 , G09G2354/00
摘要： An optical element driving mechanism is provided. The optical element driving mechanism includes a carrier, a base, and a first driving assembly. The carrier holds an optical element with an optical axis. The carrier is movably connected to the base. The first driving assembly drives the carrier to move relative to the base. The first driving assembly includes a driving coil disposed on the carrier, and the direction of the winding axis of the driving coil is different from the direction of the optical axis. The carrier has an abutting surface, which faces and is in direct contact with the driving coil. The maximum size of the abutting surface is greater than the maximum size of the driving coil in the direction of the optical axis.
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公开(公告)号：US11675156B2
公开(公告)日：2023-06-13
申请号：US16257616
申请日：2019-01-25
申请人： TDK TAIWAN CORP.
发明人： Sin-Jhong Song
IPC分类号： G02B7/02 , G02B27/64 , G03B9/14 , G02B13/00 , G02B7/182 , G02B7/08 , F03G7/06 , G02B3/12 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73 , G03B9/06 , G02B7/09 , G03B5/00 , G03B13/36 , H02K41/035 , G02B7/10 , G06F1/16 , G02B3/14 , G02B26/00 , G02B27/00 , G02B26/08 , G03B17/17 , F21V8/00 , G02B27/09 , G09G5/00 , G02B7/18 , G06T7/521 , G06T7/00 , G06T15/08 , G03B5/04 , G02B5/00
CPC分类号： G02B7/023 , F03G7/065 , F03G7/0614 , G02B3/12 , G02B3/14 , G02B6/0025 , G02B6/0066 , G02B7/08 , G02B7/09 , G02B7/102 , G02B7/182 , G02B7/1805 , G02B7/1821 , G02B13/009 , G02B13/0065 , G02B13/0075 , G02B26/004 , G02B26/0816 , G02B26/0883 , G02B27/0068 , G02B27/0955 , G02B27/0972 , G02B27/0977 , G02B27/646 , G03B5/00 , G03B9/06 , G03B9/14 , G03B13/36 , G03B17/17 , G06F1/1686 , G06T7/521 , G06T7/97 , G06T15/08 , G09G5/003 , H02K41/0356 , H04N23/45 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/56 , H04N23/57 , H04N23/73 , G02B5/003 , G02B13/004 , G03B5/04 , G03B2205/0007 , G03B2205/0015 , G03B2205/0069 , G06T2207/10028 , G06T2207/10048 , G09G2354/00
摘要： A lens unit with a central axis is provided. The lens unit includes a fixed portion, a movable portion, and a first driving assembly. The fixed portion includes an outer frame and a bottom combined with the outer frame. The outer frame and the bottom are arranged along the central axis. The movable portion is movably connected to the fixed portion, and carries a lens with an optical axis. The central axis is not parallel to the optical axis. The first driving assembly is connected to the movable portion, and drives the movable portion to move relative to the fixed portion. The first driving assembly also includes a biasing element made of a shape memory alloy.
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公开(公告)号：US11586001B2
公开(公告)日：2023-02-21
申请号：US17306679
申请日：2021-05-03
申请人： TDK TAIWAN CORP.
发明人： Chao-Chang Hu , Che-Wei Chang , Liang-Ting Ho , Sin-Jhong Song , Hsin-Yen Wu
IPC分类号： G02B7/02 , G02B27/64 , G03B9/14 , G02B13/00 , G02B7/182 , H04N5/225 , G02B7/08 , F03G7/06 , G02B3/12 , G03B9/06 , G02B7/09 , G03B5/00 , G03B13/36 , H02K41/035 , G02B7/10 , G06F1/16 , H04N5/235 , G02B3/14 , G02B26/00 , G02B27/00 , G02B26/08 , G03B17/17 , F21V8/00 , G02B27/09 , G09G5/00 , G02B7/18 , G06T7/521 , G06T7/00 , G06T15/08 , G03B5/04 , G02B5/00
摘要： An optical system is provided. The optical system includes a first optical module with a first light-entering hole, a second optical module with a second light-entering hole, and a third optical module with a third light-entering hole. The second light-entering hole is close to the first light-entering hole and the third light-entering hole. The focal length of the second optical module is different from the focal length of the first optical module and the focal length of the third optical module.
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公开(公告)号：US20210149272A1
公开(公告)日：2021-05-20
申请号：US16687438
申请日：2019-11-18
摘要： A device can include a processor; memory; a display; a bezel that defines a bezel region and a display region for the display; one or more media capture components where the one or more media capture components include a camera operatively coupled to the processor, where the camera includes an aperture disposed in the bezel region; a switch that includes an operational state for a circuit electrically coupled to the at least one of the one or more media capture components and a nonoperational state for the circuit; and a movable shutter that controls the switch, where the movable shutter includes a closed orientation that obscures a field of view of the camera and that corresponds to the nonoperational state of the switch and an open orientation that does not obscure the field of view and that corresponds to the operational state of the switch.
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公开(公告)号：US10976476B2
公开(公告)日：2021-04-13
申请号：US16257394
申请日：2019-01-25
申请人： TDK TAIWAN CORP.
发明人： Chen-Hsien Fan , Chao-Chang Hu
IPC分类号： G02B3/12 , G02B27/64 , G03B9/14 , G02B13/00 , G02B7/182 , H04N5/225 , G02B7/08 , G03B9/06 , F03G7/06 , G02B7/09 , G03B5/00 , G03B13/36 , H02K41/035 , G02B7/02 , G02B7/10 , G06F1/16 , H04N5/235 , G02B3/14 , G02B26/00 , G02B27/00 , G02B26/08 , G03B17/17 , F21V8/00 , G02B27/09 , G09G5/00 , G02B7/18 , G06T7/521 , G06T7/00 , G06T15/08 , G03B5/04 , G02B5/00
摘要： An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a movable portion, a plurality of first elastic elements, and a first driving assembly. The movable portion is movably connected to the fixed portion, and includes a holder to hold an optical element, wherein the optical element has an optical axis. The first elastic elements are elastically connected to the fixed portion and the movable portion. The first elastic elements extend in a first direction, and the first direction is perpendicular to the optical axis. The first driving assembly drives the movable portion to move relative to the fixed portion in a direction that is perpendicular to the first direction. The first driving assembly is electrically connected to the first elastic elements.
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公开(公告)号：US10921494B2
公开(公告)日：2021-02-16
申请号：US16257740
申请日：2019-01-25
申请人： TDK TAIWAN CORP.
发明人： Kuo-Chun Kao , Meng-Ting Lin , I-Mei Huang , Sin-Jhong Song
IPC分类号： G02B3/12 , G02B27/64 , G03B9/14 , G02B13/00 , G02B7/182 , H04N5/225 , G02B7/08 , G03B9/06 , F03G7/06 , G02B7/09 , G03B5/00 , G03B13/36 , H02K41/035 , G02B7/02 , G02B7/10 , G06F1/16 , H04N5/235 , G02B3/14 , G02B26/00 , G02B27/00 , G02B26/08 , G03B17/17 , F21V8/00 , G02B27/09 , G09G5/00 , G02B7/18 , G06T7/521 , G06T7/00 , G06T15/08 , G03B5/04 , G02B5/00
摘要： A liquid optical module is provided, including a liquid lens driving mechanism and a liquid lens assembly. The liquid lens driving mechanism includes a fixed portion, a movable portion and a driving assembly. The movable portion is movably connected to the fixed portion. The liquid lens assembly includes a liquid lens element, a fixing member and a deforming member. The fixing member is disposed on a first fixed portion surface of the fixed portion, and the deforming member is disposed on a movable portion surface of the movable portion. The movable portion surface and the first fixed portion surface face the same direction, and when the movable portion is driven by the driving assembly to move relative to the fixed portion, the liquid lens element is deformed by the deforming member, causing the optical properties of the liquid lens element to change.
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公开(公告)号：US10914870B2
公开(公告)日：2021-02-09
申请号：US16257506
申请日：2019-03-27
申请人： TDK TAIWAN CORP.
发明人： Shiang-Ming Yu , Kuen-Wang Tsai , Chao-Chang Hu , Chih-Wei Weng , Sin-Jhong Song
IPC分类号： G03B9/14 , G02B3/12 , G02B27/64 , G02B13/00 , G02B7/182 , H04N5/225 , G02B7/08 , G03B9/06 , F03G7/06 , G02B7/09 , G03B5/00 , G03B13/36 , H02K41/035 , G02B7/02 , G02B7/10 , G06F1/16 , H04N5/235 , G02B3/14 , G02B26/00 , G02B27/00 , G02B26/08 , G03B17/17 , F21V8/00 , G02B27/09 , G09G5/00 , G02B7/18 , G06T7/521 , G06T7/00 , G06T15/08 , G03B5/04 , G02B5/00
摘要： The present invention relates to an optical element driving mechanism, including a base, a holder, a frame and a light intensity adjusting assembly. The holder is movably connected to the base and carries the optical element, wherein the optical element has an opening and an optical axis so that light passes through the opening to the optical element. The frame is connected to the holder and the base. The light intensity adjusting assembly is disposed on the frame. The light intensity adjusting assembly includes a first shutter, a second shutter and a shutter driving member. The second shutter is disposed between the first shutter and the frame. The shutter driving member is disposed between the second shutter and the frame to drive the first shutter and the second shutter.
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公开(公告)号：US10816877B1
公开(公告)日：2020-10-27
申请号：US16434636
申请日：2019-06-07
申请人： Vincent Associates
发明人： David Viglione , Mark Watson , Stephen T. Pasquarella , Adam Lamb
摘要： A shutter assembly includes a base plate defining a shutter opening having a central axis, and a drive assembly coupled to the base plate. The drive assembly includes a rotatable pinion gear, and a drive rack mating with the pinion gear and moveable in a substantially linear direction in response to rotation of the pinion gear. The shutter assembly also includes a plurality of shutter blades operably connected to the drive rack. The plurality of shutter blades are configured to rotate between an open position exposing the shutter opening and a closed position substantially occluding the shutter opening in response to movement of the drive rack in the substantially linear direction.
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