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公开(公告)号：US11550112B2
公开(公告)日：2023-01-10
申请号：US17085772
申请日：2020-10-30
Applicant: TDK TAIWAN CORP.
Inventor： Jungsuck Ryoo , Chao-Chang Hu , Shu-Shan Chen , Min-Hsiu Tsai , Chieh-An Chang
Abstract: An optical system is provided. The optical system includes a first optical module and a second optical module. The first optical module is used for connected to a first optical element. The second optical module is used for connected to a second optical element. A light enters the first optical module along an incident direction, and the light is adjusted by the first optical module to enter the second optical module along a first direction. The incident direction is not parallel with the first direction.
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公开(公告)号：US12066688B2
公开(公告)日：2024-08-20
申请号：US17459874
申请日：2021-08-27
Applicant: TDK TAIWAN CORP.
Inventor： Shu-Shan Chen , Chieh-An Chang , Pai-Jui Cheng , Chao-Chang Hu
IPC: G02B7/04 , G01L1/16 , G02B7/00 , G02B7/02 , G02B7/09 , G02B7/182 , G02B13/00 , G02B26/08 , G02B27/00 , G02B27/64 , G03B5/00 , G03B5/02 , G03B17/12 , G06F3/01 , H02K41/035 , H03K17/96 , H04N23/54 , H04N23/55 , H04N23/68 , H10N30/30
CPC classification number: G02B7/04 , G01L1/16 , G02B7/003 , G02B7/02 , G02B7/09 , G02B7/1821 , G02B13/001 , G02B26/0816 , G02B26/0875 , G02B27/0006 , G02B27/646 , G03B5/00 , G03B5/02 , G03B17/12 , G06F3/016 , H02K41/0354 , H03K17/964 , H04N23/54 , H04N23/55 , H04N23/685 , H10N30/302 , G03B2205/0069 , H02K41/0356 , H03K2217/96062
Abstract: An optical element drive mechanism is provided. The optical element drive mechanism includes an immovable part, a movable part, and a drive assembly. The movable part is connected to an optical element that includes an optical axis. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part.
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公开(公告)号：US11867969B2
公开(公告)日：2024-01-09
申请号：US17112184
申请日：2020-12-04
Applicant: TDK TAIWAN CORP.
Inventor： Jungsuck Ryoo , Chieh-An Chang , Min-Hsiu Tsai , Chao-Chang Hu , Shu-Shan Chen , Pai-Jui Cheng , Chao-Hsi Wang
CPC classification number: G02B7/026 , G03B5/02 , H02N2/0095 , G03B2205/0061
Abstract: An optical element driving mechanism has an optical axis and includes a fixed portion, a movable 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 moves in a first direction to move the movable portion in a second direction, wherein the first direction is different from the second direction.
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公开(公告)号：US12225276B2
公开(公告)日：2025-02-11
申请号：US17583772
申请日：2022-01-25
Applicant: TDK TAIWAN CORP.
Inventor： Hsiao-Hsin Hu , Shu-Shan Chen , Chao-Chang Hu , Pai-Jui Cheng , Chieh-An Chang
IPC: H04N23/54 , G01D5/20 , G02B7/02 , G02B7/18 , G03B13/34 , H01F7/08 , H01F27/28 , H02K41/02 , H04N23/55 , H04N23/57 , H10N30/20 , H10N30/88 , G02B7/04
Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a first holder, a fixed portion, a first driving assembly, and a first stopping assembly. The first holder is used for connecting to an optical element. The first holder is movable relative to the fixed portion. The first driving assembly is used for driving the first holder to move relative to the fixed portion. The first stopping assembly is used for restricting the movable range of the first holder relative to the fixed portion.
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Patent Agency Ranking
公开(公告)号：US11809013B2
公开(公告)日：2023-11-07
申请号：US16900002
申请日：2020-06-12
Applicant: TDK TAIWAN CORP.
Inventor： Jungsuck Ryoo , Pai-Jui Cheng , Chao-Chang Hu , Min-Hsiu Tsai , Shu-Shan Chen , Chieh-An Chang
CPC classification number: G02B7/04 , G02B27/646 , G03B5/00 , G03B13/36 , H02N2/103 , H02N2/142 , G03B2205/0007 , G03B2205/0061
Abstract: An optical system is provided. The optical system includes a first optical module. The first optical module includes a fixed portion, a movable portion, a driving assembly, and a circuit assembly. The movable portion is movably connected to the fixed portion, and the movable portion is used to connect to an optical element. The driving assembly is used to drive the movable portion to move relative to the fixed portion. The circuit assembly is electrically connected to the driving assembly.
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公开(公告)号：US12078861B2
公开(公告)日：2024-09-03
申请号：US18077009
申请日：2022-12-07
Applicant: TDK TAIWAN CORP.
Inventor： Jungsuck Ryoo , Chao-Chang Hu , Shu-Shan Chen , Min-Hsiu Tsai , Chieh-An Chang
CPC classification number: G02B7/005 , G02B23/08 , G03B5/04 , H04N23/60 , G02B27/10 , G02B27/646 , G03B2205/0053
Abstract: An optical system is provided. The optical system includes a second optical module for driving a second optical element. The second optical module includes a second immovable part, a second movable part, a second driving assembly, and a second guiding assembly. The second movable part is used for connected to the second optical element. The second movable part is movable relative to the second immovable part. The second driving assembly is used for driving the second movable part to move relative to the second immovable part. The second guiding assembly is used for guiding the second movable part to move relative to the second immovable part in a first dimension.
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公开(公告)号：US11994740B2
公开(公告)日：2024-05-28
申请号：US17459358
申请日：2021-08-27
Applicant: TDK TAIWAN CORP.
Inventor： Pai-Jui Cheng , Shu-Shan Chen , Chieh-An Chang , Chao-Chang Hu
IPC: G02B7/04 , G01L1/16 , G02B7/00 , G02B7/02 , G02B7/09 , G02B7/182 , G02B13/00 , G02B26/08 , G02B27/00 , G02B27/64 , G03B5/00 , G03B5/02 , G03B17/12 , G06F3/01 , H02K41/035 , H03K17/96 , H04N23/54 , H04N23/55 , H04N23/68 , H10N30/30
CPC classification number: G02B7/04 , G01L1/16 , G02B7/003 , G02B7/02 , G02B7/09 , G02B7/1821 , G02B13/001 , G02B26/0816 , G02B26/0875 , G02B27/0006 , G02B27/646 , G03B5/00 , G03B5/02 , G03B17/12 , G06F3/016 , H02K41/0354 , H03K17/964 , H04N23/54 , H04N23/55 , H04N23/685 , H10N30/302 , G03B2205/0069 , H02K41/0356 , H03K2217/96062
Abstract: An optical element drive mechanism is provided. The optical element drive mechanism includes an immovable part, a movable part, and a drive assembly. The movable part is connected to an optical element that includes an optical axis. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part.
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公开(公告)号：US11561360B2
公开(公告)日：2023-01-24
申请号：US16899791
申请日：2020-06-12
Applicant: TDK TAIWAN CORP.
Inventor： Jungsuck Ryoo , Pai-Jui Cheng , Chao-Chang Hu , Min-Hsiu Tsai , Shu-Shan Chen , Chieh-An Chang
IPC: G02B7/00 , G02B7/02 , H04N5/232 , G02B7/04 , G02B27/64 , G03B5/00 , G03B13/36 , H02N2/10 , H02N2/14 , G03B3/10
Abstract: An optical system is provided. The optical system includes a first optical module. The first optical module includes a first fixed portion, a first movable portion, a first driving assembly, and a circuit assembly. The first movable portion is used for connecting to a first optical element, and the first movable portion is movably connected to the fixed portion. The first driving assembly is used for driving the first movable portion to move relative to the first fixed portion. The circuit assembly is electrically connected to the first driving assembly.
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公开(公告)号：US11314031B2
公开(公告)日：2022-04-26
申请号：US16900079
申请日：2020-06-12
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang Hu , Shu-Shan Chen , Jungsuck Ryoo , Min-Hsiu Tsai , Chieh-An Chang , Pai-Jui Cheng
Abstract: An optical element driving mechanism has an optical axis and includes a fixed portion, a movable 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, wherein the driving assembly moves along a first direction to move the movable portion along a second direction, the first direction is different from the second direction.
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