WO2008093752A1 - 撮像装置、撮像装置の製造方法、および情報コード読取装置 - Google Patents

撮像装置、撮像装置の製造方法、および情報コード読取装置 Download PDF

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Publication number
WO2008093752A1
WO2008093752A1 PCT/JP2008/051453 JP2008051453W WO2008093752A1 WO 2008093752 A1 WO2008093752 A1 WO 2008093752A1 JP 2008051453 W JP2008051453 W JP 2008051453W WO 2008093752 A1 WO2008093752 A1 WO 2008093752A1
Authority
WO
WIPO (PCT)
Prior art keywords
image picking
lens
holding unit
information code
optical system
Prior art date
Application number
PCT/JP2008/051453
Other languages
English (en)
French (fr)
Inventor
Naoto Ohara
Yusuke Hayashi
Original Assignee
Kyocera Corporation
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
Priority claimed from JP2007020151A external-priority patent/JP2008185843A/ja
Priority claimed from JP2008017626A external-priority patent/JP2008209913A/ja
Priority claimed from JP2008017627A external-priority patent/JP2008211780A/ja
Application filed by Kyocera Corporation filed Critical Kyocera Corporation
Priority to US12/525,056 priority Critical patent/US8567678B2/en
Publication of WO2008093752A1 publication Critical patent/WO2008093752A1/ja

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0035—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having three lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G02B9/36—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged + -- +
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)

Abstract

　光学系を簡単化でき、コスト低減を図ることができることはもとより、樹脂レンズの変動を抑えることが可能で、膨張によるレンズの性能劣化を抑えることができる撮像装置、撮像装置の製造方法、および情報コード読取装置であって、光学系２１０は、第２レンズ２１２は樹脂、他はガラスにより形成され、樹脂レンズのパワーはガラスレンズのパワーに比べて小さく、光学系２１０のパワーに比べて小さいように各パワーが設定され、鏡枠構造部３００は、レンズ保持部３１０と撮像素子保持部３２０とが別個に構成され、レンズ保持部３１０と撮像素子保持部３２０は中間部材３３０によって介して固定されており、レンズ保持部３１０と撮像素子保持部３２０の線膨張係数が異なり、この係数を制御する。
PCT/JP2008/051453 2007-01-30 2008-01-30 撮像装置、撮像装置の製造方法、および情報コード読取装置 WO2008093752A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/525,056 US8567678B2 (en) 2007-01-30 2008-01-30 Imaging device, method of production of imaging device, and information code-reading device

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2007020151A JP2008185843A (ja) 2007-01-30 2007-01-30 撮像装置の製造方法
JP2007-020149 2007-01-30
JP2007-020151 2007-01-30
JP2007020150 2007-01-30
JP2007020149 2007-01-30
JP2007-020150 2007-01-30
JP2008017626A JP2008209913A (ja) 2007-01-30 2008-01-29 撮像装置および情報コード読取装置
JP2008-017626 2008-01-29
JP2008017627A JP2008211780A (ja) 2007-01-30 2008-01-29 撮像装置および情報コード読取装置
JP2008-017627 2008-01-29

Publications (1)

Publication Number Publication Date
WO2008093752A1 true WO2008093752A1 (ja) 2008-08-07

Family

ID=39674059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051453 WO2008093752A1 (ja) 2007-01-30 2008-01-30 撮像装置、撮像装置の製造方法、および情報コード読取装置

Country Status (1)

Country Link
WO (1) WO2008093752A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102621654A (zh) * 2011-01-27 2012-08-01 奥林巴斯映像株式会社 镜头镜筒
CN103792639A (zh) * 2012-10-30 2014-05-14 日本电产三协株式会社 透镜单元以及透镜单元的制造方法
JP2016132384A (ja) * 2015-01-20 2016-07-25 株式会社富士通ゼネラル 車載カメラ装置
CN109324380A (zh) * 2017-07-31 2019-02-12 上旸光学股份有限公司 背焦变异补偿的镜头结构
CN110949270A (zh) * 2018-09-26 2020-04-03 株式会社电装 摄像装置模块
CN111338045A (zh) * 2018-12-18 2020-06-26 株式会社电装 透镜模块和车用成像装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06130267A (ja) * 1992-10-14 1994-05-13 Asahi Optical Co Ltd 温度補正型光学装置
JP2003185905A (ja) * 2001-12-19 2003-07-03 Konica Corp カメラ
JP2003248171A (ja) * 2001-12-17 2003-09-05 Matsushita Electric Ind Co Ltd 温度補償機能を有する変倍撮像装置およびそれを用いたビデオカメラ
JP2003262778A (ja) * 2002-03-07 2003-09-19 Konica Corp 撮影機器
JP2004264577A (ja) * 2003-02-28 2004-09-24 Matsushita Electric Ind Co Ltd レンズ鏡筒
JP2006154767A (ja) * 2004-11-01 2006-06-15 Konica Minolta Opto Inc 撮像レンズ、撮像ユニット及び携帯端末
JP2006308987A (ja) * 2005-04-28 2006-11-09 Nidec Copal Corp カメラモジュールの調整装置及び調整方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06130267A (ja) * 1992-10-14 1994-05-13 Asahi Optical Co Ltd 温度補正型光学装置
JP2003248171A (ja) * 2001-12-17 2003-09-05 Matsushita Electric Ind Co Ltd 温度補償機能を有する変倍撮像装置およびそれを用いたビデオカメラ
JP2003185905A (ja) * 2001-12-19 2003-07-03 Konica Corp カメラ
JP2003262778A (ja) * 2002-03-07 2003-09-19 Konica Corp 撮影機器
JP2004264577A (ja) * 2003-02-28 2004-09-24 Matsushita Electric Ind Co Ltd レンズ鏡筒
JP2006154767A (ja) * 2004-11-01 2006-06-15 Konica Minolta Opto Inc 撮像レンズ、撮像ユニット及び携帯端末
JP2006308987A (ja) * 2005-04-28 2006-11-09 Nidec Copal Corp カメラモジュールの調整装置及び調整方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102621654A (zh) * 2011-01-27 2012-08-01 奥林巴斯映像株式会社 镜头镜筒
CN103792639A (zh) * 2012-10-30 2014-05-14 日本电产三协株式会社 透镜单元以及透镜单元的制造方法
JP2016132384A (ja) * 2015-01-20 2016-07-25 株式会社富士通ゼネラル 車載カメラ装置
CN109324380A (zh) * 2017-07-31 2019-02-12 上旸光学股份有限公司 背焦变异补偿的镜头结构
CN110949270A (zh) * 2018-09-26 2020-04-03 株式会社电装 摄像装置模块
US11675154B2 (en) * 2018-09-26 2023-06-13 Denso Corporation Camera module
CN111338045A (zh) * 2018-12-18 2020-06-26 株式会社电装 透镜模块和车用成像装置
US11190672B2 (en) * 2018-12-18 2021-11-30 Denso Corporation Lens module and vehicular imaging device
CN111338045B (zh) * 2018-12-18 2024-03-05 株式会社电装 透镜模块和车用成像装置

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