WO2008096642A1 - 原点検出装置、およびそれを備えた撮像装置 - Google Patents

原点検出装置、およびそれを備えた撮像装置 Download PDF

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Publication number
WO2008096642A1
WO2008096642A1 PCT/JP2008/051297 JP2008051297W WO2008096642A1 WO 2008096642 A1 WO2008096642 A1 WO 2008096642A1 JP 2008051297 W JP2008051297 W JP 2008051297W WO 2008096642 A1 WO2008096642 A1 WO 2008096642A1
Authority
WO
WIPO (PCT)
Prior art keywords
original point
photo interrupter
lens holder
point detecting
imaging device
Prior art date
Application number
PCT/JP2008/051297
Other languages
English (en)
French (fr)
Inventor
Atsushi Hasegawa
Hiroyasu Fujinaka
Takumi Kuwahara
Manabu Kobayashi
Original Assignee
Panasonic 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
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Publication of WO2008096642A1 publication Critical patent/WO2008096642A1/ja

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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
    • G02B7/10—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

Landscapes

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

Abstract

　本発明の原点検出装置および撮像装置は、レンズホルダー６と、レンズを保持しレンズの光軸方向に移動可能に配されているフォーカスレンズホルダー６１と、フォーカスレンズホルダー６１が原点位置にあることを検出可能なフォトインタラプタ６２と、フレキシブルプリント基板６３とを備え、フレキシブルプリント基板６３は、複数の電線が内蔵されている本体部６３ｃと、本体部６３ｃに対して同一平面上に形成されフォトインタラプタ６２が接続されている接続部６３ａとを備え、接続部６３ａにおけるフォトインタラプタ６２が配されている面が、フォーカスレンズホルダー６１の移動方向に対して直交するように配されている。この構成により、組立工数を削減するとともに、高精度にフォトインタラプタを配置することができる。
PCT/JP2008/051297 2007-02-07 2008-01-29 原点検出装置、およびそれを備えた撮像装置 WO2008096642A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007028379 2007-02-07
JP2007-028379 2007-02-07

Publications (1)

Publication Number Publication Date
WO2008096642A1 true WO2008096642A1 (ja) 2008-08-14

Family

ID=39681553

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051297 WO2008096642A1 (ja) 2007-02-07 2008-01-29 原点検出装置、およびそれを備えた撮像装置

Country Status (1)

Country Link
WO (1) WO2008096642A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8026947B2 (en) * 2007-10-09 2011-09-27 Funai Electric Co., Ltd. Image sensor
CN102798958A (zh) * 2011-05-27 2012-11-28 亚洲光学股份有限公司 镜头的对焦检知机构
JP2020102600A (ja) * 2018-01-29 2020-07-02 ローム株式会社 受発光装置の制御回路、位置検出装置、撮像装置、制御方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000222842A (ja) * 1999-01-29 2000-08-11 Mitsumi Electric Co Ltd 記録再生ヘッド装置の位置検出装置
JP2005121950A (ja) * 2003-10-17 2005-05-12 Konica Minolta Opto Inc 撮像装置及び該撮像装置を備えた携帯端末
JP2006065129A (ja) * 2004-08-27 2006-03-09 Sony Corp レンズ鏡筒および撮像装置
JP2006311971A (ja) * 2005-05-09 2006-11-16 Kyoraku Sangyo 遊技機用ボタンスイッチ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000222842A (ja) * 1999-01-29 2000-08-11 Mitsumi Electric Co Ltd 記録再生ヘッド装置の位置検出装置
JP2005121950A (ja) * 2003-10-17 2005-05-12 Konica Minolta Opto Inc 撮像装置及び該撮像装置を備えた携帯端末
JP2006065129A (ja) * 2004-08-27 2006-03-09 Sony Corp レンズ鏡筒および撮像装置
JP2006311971A (ja) * 2005-05-09 2006-11-16 Kyoraku Sangyo 遊技機用ボタンスイッチ装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8026947B2 (en) * 2007-10-09 2011-09-27 Funai Electric Co., Ltd. Image sensor
CN102798958A (zh) * 2011-05-27 2012-11-28 亚洲光学股份有限公司 镜头的对焦检知机构
JP2020102600A (ja) * 2018-01-29 2020-07-02 ローム株式会社 受発光装置の制御回路、位置検出装置、撮像装置、制御方法
JP7343278B2 (ja) 2018-01-29 2023-09-12 ローム株式会社 受発光装置の制御回路、位置検出装置、撮像装置

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