KR102930715B1 - 광학 소자 구동 장치, 카메라 모듈 및 카메라 탑재 장치 - Google Patents

광학 소자 구동 장치, 카메라 모듈 및 카메라 탑재 장치

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Publication number
KR102930715B1
KR102930715B1 KR1020247005607A KR20247005607A KR102930715B1 KR 102930715 B1 KR102930715 B1 KR 102930715B1 KR 1020247005607 A KR1020247005607 A KR 1020247005607A KR 20247005607 A KR20247005607 A KR 20247005607A KR 102930715 B1 KR102930715 B1 KR 102930715B1
Authority
KR
South Korea
Prior art keywords
optical element
driving device
support
element driving
groove
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020247005607A
Other languages
English (en)
Korean (ko)
Other versions
KR20240055735A (ko
Inventor
도모히코 오사카
요헤이 엔타
Original Assignee
미쓰미덴기가부시기가이샤
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.)
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Application filed by 미쓰미덴기가부시기가이샤 filed Critical 미쓰미덴기가부시기가이샤
Publication of KR20240055735A publication Critical patent/KR20240055735A/ko
Application granted granted Critical
Publication of KR102930715B1 publication Critical patent/KR102930715B1/ko
Active legal-status Critical Current
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Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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
    • G03B2205/0007—Movement of one or more optical elements for control of motion blur
    • G03B2205/0023—Movement of one or more optical elements for control of motion blur by tilting or inclining one or more optical elements with respect to the optical axis
    • 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
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
KR1020247005607A 2021-08-26 2022-08-19 광학 소자 구동 장치, 카메라 모듈 및 카메라 탑재 장치 Active KR102930715B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-138402 2021-08-26
JP2021138402A JP7564450B2 (ja) 2021-08-26 2021-08-26 光学素子駆動装置、カメラモジュール及びカメラ搭載装置
PCT/JP2022/031304 WO2023026964A1 (ja) 2021-08-26 2022-08-19 光学素子駆動装置、カメラモジュール及びカメラ搭載装置

Publications (2)

Publication Number Publication Date
KR20240055735A KR20240055735A (ko) 2024-04-29
KR102930715B1 true KR102930715B1 (ko) 2026-02-24

Family

ID=85322135

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247005607A Active KR102930715B1 (ko) 2021-08-26 2022-08-19 광학 소자 구동 장치, 카메라 모듈 및 카메라 탑재 장치

Country Status (5)

Country Link
US (1) US12613454B2 (https=)
JP (1) JP7564450B2 (https=)
KR (1) KR102930715B1 (https=)
CN (1) CN117836688A (https=)
WO (1) WO2023026964A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12541140B2 (en) * 2022-04-27 2026-02-03 Samsung Electro-Mechanics Co., Ltd. Camera module
US20240241426A1 (en) * 2023-01-17 2024-07-18 Tdk Taiwan Corp. Optical element driving mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006227062A (ja) 2005-02-15 2006-08-31 Tamron Co Ltd 進退動駆動装置
JP2006292959A (ja) * 2005-04-08 2006-10-26 Sony Corp レンズ装置及び撮像装置
JP2009216934A (ja) * 2008-03-10 2009-09-24 Sharp Corp アクチュエータ、撮像素子および電子機器
JP2011017769A (ja) * 2009-07-07 2011-01-27 Canon Inc 光学機器
JP2017076020A (ja) * 2015-10-14 2017-04-20 新シコー科技株式会社 レンズ駆動装置、カメラ装置及び電子機器
US20210318592A1 (en) 2018-09-05 2021-10-14 Lg Innotek Co., Ltd. Camera module

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10260465A (ja) * 1997-03-17 1998-09-29 Kyocera Corp クリック機構を備えたダイヤル装置
JP4624752B2 (ja) 2004-09-28 2011-02-02 京セラ株式会社 回転装置
JP2007041410A (ja) 2005-08-04 2007-02-15 Tamron Co Ltd トルク調整機構およびこれを用いたレンズ装置
KR101566299B1 (ko) * 2009-03-13 2015-11-05 한화테크윈 주식회사 보이스 코일 모듈
JP5768620B2 (ja) 2011-09-22 2015-08-26 Tdk株式会社 レンズ駆動装置
KR102566880B1 (ko) * 2018-07-12 2023-08-16 마이크로엑츄에이터(주) 자동 초점 조절장치
JP2021124656A (ja) 2020-02-07 2021-08-30 キヤノン株式会社 光学防振装置および光学機器
JP7453570B2 (ja) * 2022-03-08 2024-03-21 ミツミ電機株式会社 光学素子駆動装置、カメラモジュール及びカメラ搭載装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006227062A (ja) 2005-02-15 2006-08-31 Tamron Co Ltd 進退動駆動装置
JP2006292959A (ja) * 2005-04-08 2006-10-26 Sony Corp レンズ装置及び撮像装置
JP2009216934A (ja) * 2008-03-10 2009-09-24 Sharp Corp アクチュエータ、撮像素子および電子機器
JP2011017769A (ja) * 2009-07-07 2011-01-27 Canon Inc 光学機器
JP2017076020A (ja) * 2015-10-14 2017-04-20 新シコー科技株式会社 レンズ駆動装置、カメラ装置及び電子機器
US20210318592A1 (en) 2018-09-05 2021-10-14 Lg Innotek Co., Ltd. Camera module

Also Published As

Publication number Publication date
JP2023032340A (ja) 2023-03-09
JP7564450B2 (ja) 2024-10-09
WO2023026964A1 (ja) 2023-03-02
US20240393664A1 (en) 2024-11-28
US12613454B2 (en) 2026-04-28
CN117836688A (zh) 2024-04-05
KR20240055735A (ko) 2024-04-29

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