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Patent Agency Ranking
公开(公告)号：US10942298B2
公开(公告)日：2021-03-09
申请号：US16257398
申请日：2019-01-25
Applicant: TDK TAIWAN CORP.
Inventor： Kai-Jing Fu , Liang-Ting Ho , Chao-Chang Hu , Sin-Jhong Song
IPC: G02B13/00 , G02B26/00 , G02B3/12 , G02B27/64 , G03B9/14 , 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 , G02B27/00 , G02B26/08 , G03B17/17 , F21V8/00 , G02B27/09 , G09G5/00 , G02B7/18 , G06T7/521 , G06T7/00 , G06T15/08 , G03B5/04 , G02B5/00
Abstract: A reflecting unit is provided, including an optical member holder, an optical member, a frame, a first bearing member, a first hinge, and a first driving module. The optical member is disposed on the optical member holder. The first bearing member is disposed on the frame or the optical member holder. The first hinge is pivotally connected to the optical member holder and the frame. The first driving module can drive the optical member holder to rotate relative to the frame. When the optical member holder rotates relative to the frame, the first hinge rotates relative to the optical member holder or the frame via the first bearing member.
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公开(公告)号：US11366278B2
公开(公告)日：2022-06-21
申请号：US16728683
申请日：2019-12-27
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Mao-Kuo Hsu , Kai-Jing Fu
IPC: G02B26/08 , G02B7/02 , G02B3/14 , G02B7/08 , H04N5/225 , H04N5/232 , G02B6/35 , G02B7/182 , G02B7/09 , G02B27/64 , G02B23/08
Abstract: An optical member driving mechanism is provided, including a movable portion, a fixed portion, a driving assembly, a light emitter, and a light receiver. The driving assembly is configured to drive the movable portion to move relative to the fixed portion. The light emitter emits light toward an object, and the light receiver receives the light reflected by the object.
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公开(公告)号：US11300761B2
公开(公告)日：2022-04-12
申请号：US16738547
申请日：2020-01-09
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Mao-Kuo Hsu , Shu-Shan Chen , Kai-Jing Fu
Abstract: A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, and a driving assembly. The movable part is movable relative to the fixed part, and the driving assembly is configured to drive the movable part to move relative to the fixed part. Light reaches the optical element along an incident direction and leaves the optical element along an exit direction, wherein the exit direction is not parallel to the incident direction.
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公开(公告)号：US11686919B2
公开(公告)日：2023-06-27
申请号：US16728734
申请日：2019-12-27
Applicant: TDK TAIWAN CORP.
Inventor： Kai-Jing Fu , Chao-Chang Hu , Min-Hsiu Tsai , Mao-Kuo Hsu , Juei-Hung Tsai
CPC classification number: G02B7/1821 , G01B11/24 , G01S7/4813 , G01S7/4816 , G01S7/4817 , G01S17/42 , G02B26/0816 , G02B26/101 , G02B26/105 , H02K41/0356 , H02K2201/18
Abstract: A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, a driving assembly, and a positioning structure. The movable part is connected to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part. The positioning structure is formed on the movable part or the fixed part for positioning the optical element or at least one part of the driving assembly.
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公开(公告)号：US11422334B2
公开(公告)日：2022-08-23
申请号：US16738510
申请日：2020-01-09
Applicant: TDK TAIWAN CORP.
Inventor： Kai-Jing Fu , Chao-Chang Hu , Min-Hsiu Tsai , Mao-Kuo Hsu , Juei-Hung Tsai
Abstract: A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, and a driving assembly. The movable part is movable relative to the fixed part and has a first resonance frequency with respect to the fixed part. The driving assembly is configured to drive the movable part to rotate back and forth within a range relative to the fixed part.
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