WO2008096455A1 - レンズ駆動装置、カメラ及びカメラ付き携帯電話 - Google Patents

レンズ駆動装置、カメラ及びカメラ付き携帯電話 Download PDF

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Publication number
WO2008096455A1
WO2008096455A1 PCT/JP2007/058029 JP2007058029W WO2008096455A1 WO 2008096455 A1 WO2008096455 A1 WO 2008096455A1 JP 2007058029 W JP2007058029 W JP 2007058029W WO 2008096455 A1 WO2008096455 A1 WO 2008096455A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive shaft
camera
lens holder
mobile phone
drive device
Prior art date
Application number
PCT/JP2007/058029
Other languages
English (en)
French (fr)
Inventor
Junichi Tada
Original Assignee
Shicoh Engineering Co., Ltd.
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 Shicoh Engineering Co., Ltd. filed Critical Shicoh Engineering Co., Ltd.
Priority to KR1020077027328A priority Critical patent/KR101107892B1/ko
Publication of WO2008096455A1 publication Critical patent/WO2008096455A1/ja

Links

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)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)

Abstract

　ズーム機能及びフォーカス機能を有すると共に、部品点数の削減と小型化を図ることができるレンズ駆動装置、カメラ及びカメラ付き携帯電話を提供する。 　本発明は、光軸に沿って設けた第１駆動軸２１と、第１駆動軸２１の基端を固定した第１振動部材１７と、光軸に沿って設けた第２駆動軸２２と、第２駆動軸２２の基端に固定した第２振動部材１８とを備え、第１及び第２振動部材１７、１８は各々駆動軸を光軸方向に振動するものであり、ズームレンズホルダ３は一端部を第１駆動軸２１に圧接して第１駆動軸２１の振動により第１駆動軸２１に沿って移動し、他端部を第２駆動軸２２に係合して移動が案内されており、フォーカスレンズホルダ５は一端部を第２駆動軸２２に圧接して第２駆動軸２２の振動により第２駆動軸２２に沿って移動し、他端部を第１駆動軸２１に係合して移動が案内されている。
PCT/JP2007/058029 2007-02-02 2007-04-12 レンズ駆動装置、カメラ及びカメラ付き携帯電話 WO2008096455A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020077027328A KR101107892B1 (ko) 2007-02-02 2007-04-12 렌즈 구동 장치, 카메라 및 카메라 부착 휴대 전화

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-023759 2007-02-02
JP2007023759 2007-02-02

Publications (1)

Publication Number Publication Date
WO2008096455A1 true WO2008096455A1 (ja) 2008-08-14

Family

ID=39681374

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058029 WO2008096455A1 (ja) 2007-02-02 2007-04-12 レンズ駆動装置、カメラ及びカメラ付き携帯電話

Country Status (2)

Country Link
CN (1) CN101512408A (ja)
WO (1) WO2008096455A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013168892A1 (en) * 2012-05-07 2013-11-14 Lg Innotek Co., Ltd. Camera module
CN107678121A (zh) * 2012-05-09 2018-02-09 Lg伊诺特有限公司 音圈电机
EP3528025A1 (en) * 2018-02-16 2019-08-21 Canon Kabushiki Kaisha Lens barrel and image capturing apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6481242B2 (ja) * 2014-10-29 2019-03-13 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
CN115268006A (zh) * 2021-04-14 2022-11-01 新思考电机有限公司 透镜驱动装置、照相机装置以及电子设备

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04147107A (ja) * 1990-10-09 1992-05-20 Canon Inc 駆動機構を有する機器
JPH0894905A (ja) * 1994-09-26 1996-04-12 Sony Corp レンズ鏡筒
JP2002051576A (ja) * 2000-08-01 2002-02-15 Minolta Co Ltd 電気機械変換素子を使用したアクチエータ
JP2002095274A (ja) * 2000-09-14 2002-03-29 Minolta Co Ltd 電気−機械変換素子を用いた駆動装置
JP2002131611A (ja) * 2000-10-30 2002-05-09 Minolta Co Ltd レンズ駆動機構
JP2005094957A (ja) * 2003-09-18 2005-04-07 Olympus Corp 振動波リニアモータ
JP2006121886A (ja) * 2004-09-22 2006-05-11 Fuji Photo Film Co Ltd 駆動装置、レンズユニット、光量制御装置、及び撮像装置
JP2006171172A (ja) * 2004-12-14 2006-06-29 Fuji Photo Film Co Ltd 変位量検知方法
JP2006251818A (ja) * 2006-04-04 2006-09-21 Kyocera Corp カメラモジュール及びこのカメラモジュールを用いた携帯端末
JP2006303955A (ja) * 2005-04-21 2006-11-02 Konica Minolta Opto Inc 撮像装置及び電子機器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04147107A (ja) * 1990-10-09 1992-05-20 Canon Inc 駆動機構を有する機器
JPH0894905A (ja) * 1994-09-26 1996-04-12 Sony Corp レンズ鏡筒
JP2002051576A (ja) * 2000-08-01 2002-02-15 Minolta Co Ltd 電気機械変換素子を使用したアクチエータ
JP2002095274A (ja) * 2000-09-14 2002-03-29 Minolta Co Ltd 電気−機械変換素子を用いた駆動装置
JP2002131611A (ja) * 2000-10-30 2002-05-09 Minolta Co Ltd レンズ駆動機構
JP2005094957A (ja) * 2003-09-18 2005-04-07 Olympus Corp 振動波リニアモータ
JP2006121886A (ja) * 2004-09-22 2006-05-11 Fuji Photo Film Co Ltd 駆動装置、レンズユニット、光量制御装置、及び撮像装置
JP2006171172A (ja) * 2004-12-14 2006-06-29 Fuji Photo Film Co Ltd 変位量検知方法
JP2006303955A (ja) * 2005-04-21 2006-11-02 Konica Minolta Opto Inc 撮像装置及び電子機器
JP2006251818A (ja) * 2006-04-04 2006-09-21 Kyocera Corp カメラモジュール及びこのカメラモジュールを用いた携帯端末

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013168892A1 (en) * 2012-05-07 2013-11-14 Lg Innotek Co., Ltd. Camera module
US9661196B2 (en) 2012-05-07 2017-05-23 Lg Innotek Co., Ltd. Camera module
CN107678121A (zh) * 2012-05-09 2018-02-09 Lg伊诺特有限公司 音圈电机
US10816751B2 (en) 2012-05-09 2020-10-27 Lg Innotek, Co., Ltd. Voice coil motor
CN107678121B (zh) * 2012-05-09 2021-08-03 Lg伊诺特有限公司 音圈电机
US11372194B2 (en) 2012-05-09 2022-06-28 Lg Innotek Co., Ltd. Voice coil motor
US11906809B2 (en) 2012-05-09 2024-02-20 Lg Innotek Co., Ltd. Voice coil motor
EP3528025A1 (en) * 2018-02-16 2019-08-21 Canon Kabushiki Kaisha Lens barrel and image capturing apparatus
US11067769B2 (en) 2018-02-16 2021-07-20 Canon Kabushiki Kaisha Lens barrel and image capturing apparatus

Also Published As

Publication number Publication date
CN101512408A (zh) 2009-08-19

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