JP2004045682A5 - - Google Patents

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Publication number
JP2004045682A5
JP2004045682A5 JP2002202171A JP2002202171A JP2004045682A5 JP 2004045682 A5 JP2004045682 A5 JP 2004045682A5 JP 2002202171 A JP2002202171 A JP 2002202171A JP 2002202171 A JP2002202171 A JP 2002202171A JP 2004045682 A5 JP2004045682 A5 JP 2004045682A5
Authority
JP
Japan
Prior art keywords
magnet
lens
opening
rotation
magnetic pole
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.)
Granted
Application number
JP2002202171A
Other languages
English (en)
Japanese (ja)
Other versions
JP4164297B2 (ja
JP2004045682A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2002202171A external-priority patent/JP4164297B2/ja
Priority to JP2002202171A priority Critical patent/JP4164297B2/ja
Priority to US10/611,764 priority patent/US6781772B2/en
Priority to CNB031485537A priority patent/CN1294687C/zh
Priority to MYPI20032576A priority patent/MY129046A/en
Priority to KR1020030047131A priority patent/KR100567483B1/ko
Publication of JP2004045682A publication Critical patent/JP2004045682A/ja
Publication of JP2004045682A5 publication Critical patent/JP2004045682A5/ja
Publication of JP4164297B2 publication Critical patent/JP4164297B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002202171A 2002-07-11 2002-07-11 駆動装置、光量調節装置及びレンズ駆動装置 Expired - Fee Related JP4164297B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002202171A JP4164297B2 (ja) 2002-07-11 2002-07-11 駆動装置、光量調節装置及びレンズ駆動装置
US10/611,764 US6781772B2 (en) 2002-07-11 2003-07-01 Driving apparatus, light-amount regulating apparatus, and lens driving apparatus
CNB031485537A CN1294687C (zh) 2002-07-11 2003-07-02 驱动装置、光量调节装置及镜头驱动装置
MYPI20032576A MY129046A (en) 2002-07-11 2003-07-09 Driving apparatus, light-amount regulating apparatus, and lens driving apparatus
KR1020030047131A KR100567483B1 (ko) 2002-07-11 2003-07-11 구동장치, 광량조절장치 및 렌즈구동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002202171A JP4164297B2 (ja) 2002-07-11 2002-07-11 駆動装置、光量調節装置及びレンズ駆動装置

Publications (3)

Publication Number Publication Date
JP2004045682A JP2004045682A (ja) 2004-02-12
JP2004045682A5 true JP2004045682A5 (enExample) 2005-10-27
JP4164297B2 JP4164297B2 (ja) 2008-10-15

Family

ID=30112606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002202171A Expired - Fee Related JP4164297B2 (ja) 2002-07-11 2002-07-11 駆動装置、光量調節装置及びレンズ駆動装置

Country Status (5)

Country Link
US (1) US6781772B2 (enExample)
JP (1) JP4164297B2 (enExample)
KR (1) KR100567483B1 (enExample)
CN (1) CN1294687C (enExample)
MY (1) MY129046A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3950756B2 (ja) * 2002-07-10 2007-08-01 キヤノン株式会社 駆動装置及び光量調節装置
JP4455407B2 (ja) * 2005-05-31 2010-04-21 キヤノン株式会社 駆動装置
JP4849516B2 (ja) * 2005-10-21 2012-01-11 キヤノン株式会社 駆動装置及び光量調節装置
US7513702B2 (en) * 2005-11-16 2009-04-07 Va, Inc. Non-contact shutter activation system and method
US7787198B1 (en) * 2007-08-31 2010-08-31 Tessera MEMS Technologies, Inc. Lens barrel assembly
US7883280B2 (en) * 2008-03-12 2011-02-08 Va, Inc. Shutter activation system
US8313255B2 (en) 2009-01-26 2012-11-20 Va, Inc. Shutter assembly with drive ring-mounted magnet
US8128296B2 (en) * 2009-01-26 2012-03-06 Va, Inc. Shutter assembly
US8333521B2 (en) 2010-04-01 2012-12-18 Va, Inc. Shutter assembly with rotating magnet
KR101477247B1 (ko) * 2013-06-18 2014-12-30 마이크로엑츄에이터(주) 초소형 조리개장치
US10382698B2 (en) * 2015-09-30 2019-08-13 Apple Inc. Mobile zoom using multiple optical image stabilization cameras
CN106628064A (zh) * 2016-11-25 2017-05-10 蒋沁攸 一种变径游泳圈
WO2021049184A1 (ja) * 2019-09-13 2021-03-18 株式会社ニコン レンズ鏡筒及び撮像装置
WO2021237713A1 (zh) * 2020-05-29 2021-12-02 深圳市大疆创新科技有限公司 快门及拍照设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689424A (en) * 1952-03-24 1954-09-21 Thomas E Clagett Dual-indicia container
US4899145A (en) * 1985-07-03 1990-02-06 Shin Meiwa Industry Co., Ltd. Encoder and method of adjusting magnetic fields of the same
US4932542A (en) * 1989-09-13 1990-06-12 Great Truth Co., Ltd. Beverage container having a dynamic ornament mounted thereto
US5105940A (en) * 1990-05-30 1992-04-21 Great Truth Co., Ltd. Receptacle
US5029700A (en) * 1990-05-30 1991-07-09 Great Truth Co., Ltd. Receptacle and amusement device
US5269717A (en) * 1992-11-12 1993-12-14 Genin Trudeau Dishware having a liquid-filled rim and eating implements
JPH07107720A (ja) * 1993-08-09 1995-04-21 Mitsubishi Materials Corp 円板状のロータ部を有するモータ
US5419436A (en) * 1993-12-27 1995-05-30 Kablooe Products, Inc. Cup with article receiving area on bottom surface
US5684761A (en) * 1996-02-02 1997-11-04 Industrial Technology Research Institute Swinging type power generator
US5803306A (en) * 1997-01-15 1998-09-08 High Point Accessories, Inc. Novelty cup
JP4378039B2 (ja) 2000-07-28 2009-12-02 キヤノン株式会社 モータ、光量調整装置およびレンズ鏡筒
JP4636658B2 (ja) 2000-08-02 2011-02-23 キヤノン株式会社 光量調整装置
JP3684184B2 (ja) 2001-09-28 2005-08-17 キヤノン株式会社 駆動装置及び光量調節手段を有する光学機器

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