CN1599225B - 振动波线性马达及其驱动方法 - Google Patents

振动波线性马达及其驱动方法 Download PDF

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Publication number
CN1599225B
CN1599225B CN2004100786701A CN200410078670A CN1599225B CN 1599225 B CN1599225 B CN 1599225B CN 2004100786701 A CN2004100786701 A CN 2004100786701A CN 200410078670 A CN200410078670 A CN 200410078670A CN 1599225 B CN1599225 B CN 1599225B
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China
Prior art keywords
vibrator
contact site
linear motor
vibration wave
wave linear
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Expired - Fee Related
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CN2004100786701A
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English (en)
Chinese (zh)
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CN1599225A (zh
Inventor
佐佐木靖夫
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Olympus Corp
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Olympus Corp
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/143—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
    • H02N2/004—Rectangular vibrators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CN2004100786701A 2003-09-18 2004-09-17 振动波线性马达及其驱动方法 Expired - Fee Related CN1599225B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP326881/2003 2003-09-18
JP2003326881A JP4276914B2 (ja) 2003-09-18 2003-09-18 振動波リニアモータ及びその駆動方法

Publications (2)

Publication Number Publication Date
CN1599225A CN1599225A (zh) 2005-03-23
CN1599225B true CN1599225B (zh) 2010-05-26

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CN2004100786701A Expired - Fee Related CN1599225B (zh) 2003-09-18 2004-09-17 振动波线性马达及其驱动方法

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US (1) US7265480B2 (https=)
JP (1) JP4276914B2 (https=)
CN (1) CN1599225B (https=)

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CN108535839B (zh) 2013-07-04 2022-02-08 核心光电有限公司 小型长焦透镜套件
US9857568B2 (en) 2013-07-04 2018-01-02 Corephotonics Ltd. Miniature telephoto lens assembly
JP6329372B2 (ja) * 2014-01-15 2018-05-23 キヤノン株式会社 駆動装置、レンズ保持装置、及びモータ付き装置
KR101624856B1 (ko) * 2014-04-24 2016-05-27 (주)하이소닉 렌즈 구동을 위한 피에조 액추에이터 및 피에조 액추에이터를 이용한 휴대단말기용 카메라 모듈
US9392188B2 (en) 2014-08-10 2016-07-12 Corephotonics Ltd. Zoom dual-aperture camera with folded lens
JP6463951B2 (ja) * 2014-11-19 2019-02-06 キヤノン株式会社 駆動装置
CN112327463B (zh) 2015-01-03 2022-10-14 核心光电有限公司 微型长焦镜头模块和使用该镜头模块的相机
TWI529441B (zh) * 2015-01-21 2016-04-11 信泰光學（深圳）有限公司 光學機構
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JP5985012B2 (ja) * 2015-07-02 2016-09-06 キヤノン株式会社 モータ及びレンズ鏡筒
JP6594175B2 (ja) * 2015-11-20 2019-10-23 キヤノン株式会社 振動波モータ、該振動波モータを用いたリニア駆動装置及び光学装置
JP6829555B2 (ja) * 2016-06-23 2021-02-10 キヤノン株式会社 振動波モータ及びレンズ駆動装置
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US11106018B2 (en) 2017-07-07 2021-08-31 Corephotonics Ltd. Folded camera prism design for preventing stray light
CN113031219A (zh) 2017-07-23 2021-06-25 核心光电有限公司 折叠透镜套件
EP4672772A3 (en) 2018-03-02 2026-03-11 Corephotonics Ltd. Spacer design for mitigating stray light
KR102492348B1 (ko) 2018-05-14 2023-01-27 코어포토닉스 리미티드 폴디드 카메라 렌즈 설계
CN114615402A (zh) 2019-01-03 2022-06-10 核心光电有限公司 双重相机
CN113167986B (zh) 2019-02-25 2023-09-01 核心光电有限公司 多光圈相机，具有至少一个两种状态变焦的相机
CN114578519A (zh) 2019-08-21 2022-06-03 核心光电有限公司 镜头组件
US12072609B2 (en) 2019-09-24 2024-08-27 Corephotonics Ltd. Slim pop-out cameras and lenses for such cameras
US11656538B2 (en) 2019-11-25 2023-05-23 Corephotonics Ltd. Folded zoom camera module with adaptive aperture
JP7397302B2 (ja) 2019-12-26 2023-12-13 ミツミ電機株式会社 レンズ駆動装置、カメラモジュールおよびカメラ搭載装置
EP4052093A4 (en) 2020-01-08 2022-12-28 Corephotonics Ltd. Multi-aperture zoom digital cameras and methods of using same
KR20210107391A (ko) * 2020-02-24 2021-09-01 엘지이노텍 주식회사 초음파 리니어 모터
KR20250156831A (ko) 2020-05-30 2025-11-03 코어포토닉스 리미티드 슈퍼 매크로 이미지를 얻기 위한 시스템 및 방법
EP4014083A4 (en) 2020-07-22 2022-09-21 Corephotonics Ltd. LENS DESIGNS FOR FOLDED CAMERA
CN214586259U (zh) * 2020-07-24 2021-11-02 台湾东电化股份有限公司 光学系统
US12278418B2 (en) 2020-07-27 2025-04-15 Ohb Digital Connect Gmbh Electro-mechanical linear drive unit for precise positioning e.g. of a large reflector used in radio astronomy or of a communication antenna
EP4038433B1 (en) 2020-07-31 2025-03-19 Corephotonics Ltd. Folded macro-tele camera lens designs
CN111897085B (zh) * 2020-08-19 2023-11-24 新思考电机有限公司 一种透镜驱动结构及其组装方法
KR102583656B1 (ko) 2020-09-18 2023-09-27 코어포토닉스 리미티드 팝-아웃 줌 카메라
WO2022097071A1 (en) 2020-11-05 2022-05-12 Corephotonics Ltd. Scanning tele camera based on two optical path folding element field-of-view scanning
US11803106B2 (en) 2020-12-01 2023-10-31 Corephotonics Ltd. Folded camera with continuously adaptive zoom factor
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EP4513884A3 (en) 2021-03-22 2025-05-21 Corephotonics Ltd. Folded cameras with continuously adaptive zoom factor
KR20240012438A (ko) 2021-06-23 2024-01-29 코어포토닉스 리미티드 컴팩트 폴디드 텔레 카메라
JP7749668B2 (ja) 2021-09-23 2025-10-06 コアフォトニクス リミテッド 大口径連続ズーム屈曲テレカメラ
CN119414560A (zh) 2021-11-02 2025-02-11 核心光电有限公司 相机模块和移动装置
CN116149007A (zh) * 2021-11-16 2023-05-23 宁波舜宇光电信息有限公司 子母式光学镜头及摄像模组
KR20250048105A (ko) 2021-12-14 2025-04-07 코어포토닉스 리미티드 큰-애퍼처 컴팩트 스캐닝 텔레 카메라
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Also Published As

Publication number Publication date
CN1599225A (zh) 2005-03-23
US7265480B2 (en) 2007-09-04
JP2005094957A (ja) 2005-04-07
JP4276914B2 (ja) 2009-06-10
US20050062346A1 (en) 2005-03-24

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