KR20190121245A - 렌즈 경통 - Google Patents

렌즈 경통 Download PDF

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Publication number
KR20190121245A
KR20190121245A KR1020190039925A KR20190039925A KR20190121245A KR 20190121245 A KR20190121245 A KR 20190121245A KR 1020190039925 A KR1020190039925 A KR 1020190039925A KR 20190039925 A KR20190039925 A KR 20190039925A KR 20190121245 A KR20190121245 A KR 20190121245A
Authority
KR
South Korea
Prior art keywords
lens
optical axis
lens shift
group
frame
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.)
Withdrawn
Application number
KR1020190039925A
Other languages
English (en)
Korean (ko)
Inventor
유키 오야마
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20190121245A publication Critical patent/KR20190121245A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
    • 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
    • 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
    • G02B7/10—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
    • 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
    • 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
    • G03B5/02—Lateral adjustment of lens
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0277—Bendability or stretchability details
    • H05K1/028—Bending or folding regions of flexible printed circuits
    • 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
    • G03B2205/0046—Movement of one or more optical elements for zooming

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)
  • Adjustment Of Camera Lenses (AREA)
KR1020190039925A 2018-04-17 2019-04-05 렌즈 경통 Withdrawn KR20190121245A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2018-079134 2018-04-17
JP2018079134A JP6816057B2 (ja) 2018-04-17 2018-04-17 レンズ鏡筒

Publications (1)

Publication Number Publication Date
KR20190121245A true KR20190121245A (ko) 2019-10-25

Family

ID=66105170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190039925A Withdrawn KR20190121245A (ko) 2018-04-17 2019-04-05 렌즈 경통

Country Status (5)

Country Link
US (1) US11175474B2 (https=)
EP (1) EP3557299A1 (https=)
JP (1) JP6816057B2 (https=)
KR (1) KR20190121245A (https=)
CN (1) CN110389421B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7494587B2 (ja) 2020-06-12 2024-06-04 株式会社ニコン レンズ鏡筒及び撮像装置
JP7608527B1 (ja) 2023-06-29 2025-01-06 キヤノン株式会社 レンズ鏡筒

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864348A (en) * 1987-09-03 1989-09-05 Canon Kabushiki Kaisha Structure for installing flexible printed circuit board
JPH0453627Y2 (https=) * 1988-03-11 1992-12-16
JP2776160B2 (ja) * 1992-07-14 1998-07-16 キヤノン株式会社 レンズ鏡筒
JP2587883Y2 (ja) * 1992-08-21 1998-12-24 株式会社ニコン カメラのフレキシブルプリント基板収納機構
US5717969A (en) * 1993-10-21 1998-02-10 Nikon Corporation Lens barrel with flexible printed circuit boards
US5581412A (en) * 1993-12-27 1996-12-03 Asahi Kogaku Kogyo Kabushiki Kaisha Flexible printed circuit board supporting structure of lens barrel
US5559571A (en) * 1994-01-20 1996-09-24 Nikon Corporation Lens barrel and electric circuit board connection structure
US5655171A (en) * 1994-02-02 1997-08-05 Nikon Corporation Ultraminiature lens shutter camera and lens barrel thereof
JP3352260B2 (ja) * 1994-12-27 2002-12-03 キヤノン株式会社 レンズ駆動装置
JPH08248290A (ja) * 1995-03-09 1996-09-27 Sony Corp レンズ鏡筒
JPH09185095A (ja) * 1995-12-28 1997-07-15 Olympus Optical Co Ltd 撮像装置
US5826126A (en) * 1996-01-26 1998-10-20 Asahi Kogaku Kogyo Kabushiki Kaisha Flexible printed circuit board housing structure for a camera
KR100322206B1 (ko) * 1996-01-26 2002-07-06 마츠모토 도루 이동렌즈 위치검출장치
JP2004264782A (ja) * 2003-03-04 2004-09-24 Canon Inc レンズ鏡筒
JP4855001B2 (ja) * 2005-07-25 2012-01-18 Ｈｏｙａ株式会社 撮像モジュール
JP5095158B2 (ja) * 2005-09-30 2012-12-12 Ｈｏｙａ株式会社 光学機器
US20070189766A1 (en) * 2006-02-10 2007-08-16 Matsushita Electric Industrial Co., Ltd. Lens barrel and image pickup apparatus
JP5011793B2 (ja) * 2006-04-05 2012-08-29 株式会社ニコン レンズ鏡筒及び撮像装置
JP2008090273A (ja) * 2006-09-08 2008-04-17 Sharp Corp 撮像装置およびその製造方法
JP4886503B2 (ja) * 2006-12-27 2012-02-29 キヤノン株式会社 レンズ鏡筒
JP2009282328A (ja) * 2008-05-22 2009-12-03 Tamron Co Ltd 撮像装置の鏡筒内におけるフレキシブルプリント配線板の配置方法及びそのフレキシブルプリント配線板の配置方法を備えるフレキシブルプリント配線板を用いた撮像装置
KR101567813B1 (ko) * 2008-12-31 2015-11-11 삼성전자주식회사 경통 조립체 및 이를 구비한 카메라
KR102404326B1 (ko) * 2015-02-02 2022-06-07 삼성전기주식회사 액추에이터 및 카메라 모듈

Also Published As

Publication number Publication date
EP3557299A1 (en) 2019-10-23
JP2019184976A (ja) 2019-10-24
CN110389421B (zh) 2021-10-08
JP6816057B2 (ja) 2021-01-20
CN110389421A (zh) 2019-10-29
US20190317296A1 (en) 2019-10-17
US11175474B2 (en) 2021-11-16

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20190405

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20201005

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20190405

Comment text: Patent Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20210923

WITB Written withdrawal of application