JP7434613B2 - レンズ駆動装置及びカメラモジュール - Google Patents

レンズ駆動装置及びカメラモジュール Download PDF

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Publication number
JP7434613B2
JP7434613B2 JP2022578353A JP2022578353A JP7434613B2 JP 7434613 B2 JP7434613 B2 JP 7434613B2 JP 2022578353 A JP2022578353 A JP 2022578353A JP 2022578353 A JP2022578353 A JP 2022578353A JP 7434613 B2 JP7434613 B2 JP 7434613B2
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JP
Japan
Prior art keywords
piezoelectric drive
driving device
lens
holding member
lens driving
Prior art date
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Active
Application number
JP2022578353A
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English (en)
Japanese (ja)
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JPWO2022163560A1 (https=
Inventor
克俊 鈴木
清行 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Alps Alpine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alps Electric Co Ltd, Alps Alpine Co Ltd filed Critical Alps Electric Co Ltd
Publication of JPWO2022163560A1 publication Critical patent/JPWO2022163560A1/ja
Application granted granted Critical
Publication of JP7434613B2 publication Critical patent/JP7434613B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/06—Swinging lens about normal to the optical axis
    • 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
    • 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
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/04—Vertical adjustment of lens; Rising fronts
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0061—Driving means for the movement of one or more optical element using piezoelectric actuators

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
JP2022578353A 2021-01-26 2022-01-24 レンズ駆動装置及びカメラモジュール Active JP7434613B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021010631 2021-01-26
JP2021010631 2021-01-26
PCT/JP2022/002338 WO2022163560A1 (ja) 2021-01-26 2022-01-24 レンズ駆動装置及びカメラモジュール

Publications (2)

Publication Number Publication Date
JPWO2022163560A1 JPWO2022163560A1 (https=) 2022-08-04
JP7434613B2 true JP7434613B2 (ja) 2024-02-20

Family

ID=82653481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022578353A Active JP7434613B2 (ja) 2021-01-26 2022-01-24 レンズ駆動装置及びカメラモジュール

Country Status (4)

Country Link
US (1) US12306459B2 (https=)
JP (1) JP7434613B2 (https=)
CN (1) CN116710839A (https=)
WO (1) WO2022163560A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119604796A (zh) * 2022-08-10 2025-03-11 阿尔卑斯阿尔派株式会社 透镜保持器驱动装置
CN118363134A (zh) * 2023-01-19 2024-07-19 台湾东电化股份有限公司 光学元件驱动机构
WO2025205108A1 (ja) * 2024-03-27 2025-10-02 アルプスアルパイン株式会社 圧電駆動装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106798A (ja) 2006-01-10 2006-04-20 Kyocera Corp カメラモジュール及びこのカメラモジュールを用いた携帯端末
JP2013195701A (ja) 2012-03-19 2013-09-30 Tdk Corp レンズ駆動装置
JP2013250297A (ja) 2012-05-30 2013-12-12 Konica Minolta Inc 駆動機構およびレンズ移動機構

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002042358A (ja) * 2000-07-25 2002-02-08 Ricoh Co Ltd ピックアップ用アクチュエータ
JP2005009930A (ja) * 2003-06-17 2005-01-13 Olympus Corp エンコーダ、レンズ装置及びそれを用いたデジタルカメラ
KR101361783B1 (ko) 2008-10-15 2014-02-11 삼성테크윈 주식회사 렌즈 구동 유닛 및 이를 구비하는 카메라 모듈
JP5846346B2 (ja) * 2009-08-21 2016-01-20 ミツミ電機株式会社 カメラの手振れ補正装置
TWI480661B (zh) * 2010-10-26 2015-04-11 Hon Hai Prec Ind Co Ltd 自動對焦裝置
JP5768620B2 (ja) * 2011-09-22 2015-08-26 Tdk株式会社 レンズ駆動装置
JP6020639B1 (ja) * 2015-04-03 2016-11-02 Tdk株式会社 レンズ駆動装置
JP6723629B2 (ja) * 2016-09-16 2020-07-15 アルプスアルパイン株式会社 レンズ駆動装置および前記レンズ駆動装置を用いたカメラモジュール
JP7605557B2 (ja) * 2021-09-09 2024-12-24 アルプスアルパイン株式会社 レンズホルダ駆動装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106798A (ja) 2006-01-10 2006-04-20 Kyocera Corp カメラモジュール及びこのカメラモジュールを用いた携帯端末
JP2013195701A (ja) 2012-03-19 2013-09-30 Tdk Corp レンズ駆動装置
JP2013250297A (ja) 2012-05-30 2013-12-12 Konica Minolta Inc 駆動機構およびレンズ移動機構

Also Published As

Publication number Publication date
JPWO2022163560A1 (https=) 2022-08-04
WO2022163560A1 (ja) 2022-08-04
US12306459B2 (en) 2025-05-20
US20230341651A1 (en) 2023-10-26
CN116710839A (zh) 2023-09-05

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