JP6971670B2 - レンズ鏡筒および撮像装置 - Google Patents

レンズ鏡筒および撮像装置 Download PDF

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Publication number
JP6971670B2
JP6971670B2 JP2017136698A JP2017136698A JP6971670B2 JP 6971670 B2 JP6971670 B2 JP 6971670B2 JP 2017136698 A JP2017136698 A JP 2017136698A JP 2017136698 A JP2017136698 A JP 2017136698A JP 6971670 B2 JP6971670 B2 JP 6971670B2
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JP
Japan
Prior art keywords
lens barrel
flexible printed
printed substrate
fixing member
holding
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
JP2017136698A
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English (en)
Japanese (ja)
Other versions
JP2019020494A (ja
JP2019020494A5 (enExample
Inventor
敏宏 奥田
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2017136698A priority Critical patent/JP6971670B2/ja
Priority to US16/029,819 priority patent/US11567287B2/en
Publication of JP2019020494A publication Critical patent/JP2019020494A/ja
Publication of JP2019020494A5 publication Critical patent/JP2019020494A5/ja
Application granted granted Critical
Publication of JP6971670B2 publication Critical patent/JP6971670B2/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
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one 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
    • 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
    • G02B7/04—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
    • 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
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lens Barrels (AREA)
JP2017136698A 2017-07-13 2017-07-13 レンズ鏡筒および撮像装置 Active JP6971670B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017136698A JP6971670B2 (ja) 2017-07-13 2017-07-13 レンズ鏡筒および撮像装置
US16/029,819 US11567287B2 (en) 2017-07-13 2018-07-09 Lens barrel and imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017136698A JP6971670B2 (ja) 2017-07-13 2017-07-13 レンズ鏡筒および撮像装置

Publications (3)

Publication Number Publication Date
JP2019020494A JP2019020494A (ja) 2019-02-07
JP2019020494A5 JP2019020494A5 (enExample) 2020-08-20
JP6971670B2 true JP6971670B2 (ja) 2021-11-24

Family

ID=64998738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017136698A Active JP6971670B2 (ja) 2017-07-13 2017-07-13 レンズ鏡筒および撮像装置

Country Status (2)

Country Link
US (1) US11567287B2 (enExample)
JP (1) JP6971670B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7706909B2 (ja) * 2021-03-26 2025-07-14 キヤノン株式会社 光学機器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05134161A (ja) * 1991-11-08 1993-05-28 Canon Inc レンズ鏡筒
JP2596881Y2 (ja) * 1992-06-23 1999-06-21 旭光学工業株式会社 レンズ鏡筒のフレキシブル基板の装着構造
US5559571A (en) * 1994-01-20 1996-09-24 Nikon Corporation Lens barrel and electric circuit board connection structure
JP4948318B2 (ja) * 2007-08-08 2012-06-06 キヤノン株式会社 レンズ鏡筒及び撮像装置
JP2009128593A (ja) 2007-11-22 2009-06-11 Nikon Corp レンズ鏡筒及びカメラ
JP2011158725A (ja) * 2010-02-01 2011-08-18 Nikon Corp レンズ鏡筒及び光学機器
JP5464188B2 (ja) 2011-09-12 2014-04-09 株式会社ニコン レンズユニットおよび撮像装置
JP5435045B2 (ja) 2012-01-17 2014-03-05 株式会社ニコン レンズ鏡筒及びカメラ
JP2014191164A (ja) 2013-03-27 2014-10-06 Canon Inc レンズ鏡筒および交換レンズ並びに撮影装置
JP2016122118A (ja) 2014-12-25 2016-07-07 Hoya株式会社 ズームレンズ鏡筒
JP2016218246A (ja) * 2015-05-20 2016-12-22 キヤノン株式会社 レンズ鏡筒および光学機器

Also Published As

Publication number Publication date
US20190018213A1 (en) 2019-01-17
JP2019020494A (ja) 2019-02-07
US11567287B2 (en) 2023-01-31

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