JP2008241967A5 - - Google Patents

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Publication number
JP2008241967A5
JP2008241967A5 JP2007080756A JP2007080756A JP2008241967A5 JP 2008241967 A5 JP2008241967 A5 JP 2008241967A5 JP 2007080756 A JP2007080756 A JP 2007080756A JP 2007080756 A JP2007080756 A JP 2007080756A JP 2008241967 A5 JP2008241967 A5 JP 2008241967A5
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JP
Japan
Prior art keywords
plate portion
image
shake correcting
viscoelastic
optical axis
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Application number
JP2007080756A
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Japanese (ja)
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JP2008241967A (en
JP4956254B2 (en
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Priority to JP2007080756A priority Critical patent/JP4956254B2/en
Priority claimed from JP2007080756A external-priority patent/JP4956254B2/en
Publication of JP2008241967A publication Critical patent/JP2008241967A/en
Publication of JP2008241967A5 publication Critical patent/JP2008241967A5/ja
Application granted granted Critical
Publication of JP4956254B2 publication Critical patent/JP4956254B2/en
Expired - Fee Related legal-status Critical Current
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Claims (5)

光軸に直交する方向に移動可能な像振れ補正作用部と、
前記像振れ補正作用部を支持する地板部と、
前記像振れ補正作用部を前記地板部に対して相対的に駆動させる駆動手段と、
前記駆動手段に含まれるコイルの空芯部に配置され、前記像振れ補正作用部と前記地板部を粘弾性結合させる振動吸収部材とを有することを特徴とする振れ補正装置。 An image stabilization unit that is movable in a direction perpendicular to the optical axis;
A base plate portion that supports the image shake correcting operation portion;
Drive means for driving the image shake correcting operation portion relative to the base plate portion ;
A shake correction apparatus, comprising: a vibration absorbing member that is disposed in an air core portion of a coil included in the driving unit and that viscoelastically couples the image shake correction operation portion and the ground plane portion. 前記振動吸収部材は、前記像振れ補正作用部と前記地板部を前記光軸に直交する第１の方向に対して粘弾性結合させると共に、前記第１の方向とは異なる、前記光軸に直交する第２の方向に関しては、前記像振れ補正作用部と一体に駆動されることで前記地板部と前記振れ補正作用部間の粘弾性作用を生じない構成であることを特徴とする請求項１に記載の振れ補正装置。 The vibration absorbing member is viscoelastically coupled to the first direction orthogonal to the optical axis, and is different from the first direction and orthogonal to the optical axis. to respect the second direction, claim 1, characterized in that by being driven integrally with the image blur correcting action part is a construction that does not cause the viscoelastic effect between the shake correcting action portion and the ground plate portion The shake correction device described in 1. 前記振動吸収部材は、前記地板部と前記像振れ補正作用部の一方に設けられた粘弾性部と、前記像振れ補正作用部と前記地板部の他方に設けられ、前記粘弾性部に挿入されると共に前記地板部或いは前記振れ補正作用部に対して固定されない突起部とで構成されており、
前記突起部は、前記像振れ補正作用部が駆動される、前記光軸に直交する第１の方向に対する粘弾性部対抗面積と、前記第１の方向とは異なる、前記光軸に直交する第２の方向に対する粘弾性部対抗面積とが異なることを特徴とする請求項１に記載の振れ補正装置。 The vibration absorbing member is provided in one of the ground plate portion and the image shake correcting operation portion, and provided in the other of the image shake correcting action portion and the ground plate portion, and is inserted into the viscoelastic portion. And a projecting portion that is not fixed to the base plate portion or the shake correcting action portion,
The protrusion, the image blur correction effect unit is driven, different and the viscoelastic unit counter area to a first direction perpendicular to the optical axis, to the first direction, the perpendicular to the optical axis The shake correction apparatus according to claim 1, wherein viscoelastic part opposing areas in the direction of 2 are different. 前記振動吸収部材は、前記地板部と前記像振れ補正作用部の一方に設けられた粘弾性部と、前記像振れ補正作用部と前記地板部の他方に設けられ、前記粘弾性部に挿入されると共に前記地板部或いは前記像振れ補正作用部に対して固定されない突起部とで構成されており、
前記突起部は、弾性部材により構成されていることを特徴とする請求項１に記載の振れ補正装置。 The vibration absorbing member is provided on one of the ground plate portion and the image shake correcting operation portion, and on the other of the image shake correcting action portion and the ground plate portion, and is inserted into the viscoelastic portion. And a projecting portion that is not fixed to the base plate portion or the image shake correcting action portion,
The shake correction apparatus according to claim 1, wherein the protrusion is made of an elastic member. 請求項１ないし４のいずれか１項に記載の振れ補正装置を有することを特徴とする撮像装置。 Imaging apparatus characterized by having a stabilizing device according to any one of claims 1 to 4.
JP2007080756A 2007-03-27 2007-03-27 Vibration correction apparatus and imaging apparatus Expired - Fee Related JP4956254B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007080756A JP4956254B2 (en) 2007-03-27 2007-03-27 Vibration correction apparatus and imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007080756A JP4956254B2 (en) 2007-03-27 2007-03-27 Vibration correction apparatus and imaging apparatus

Publications (3)

Publication Number Publication Date
JP2008241967A JP2008241967A (en) 2008-10-09
JP2008241967A5 true JP2008241967A5 (en) 2010-04-15
JP4956254B2 JP4956254B2 (en) 2012-06-20

Family

ID=39913427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007080756A Expired - Fee Related JP4956254B2 (en) 2007-03-27 2007-03-27 Vibration correction apparatus and imaging apparatus

Country Status (1)

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JP (1) JP4956254B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010096859A (en) * 2008-10-14 2010-04-30 Nidec Sankyo Corp Optical unit with shake correcting function
KR102386927B1 (en) * 2014-01-28 2022-04-15 엘지이노텍 주식회사 Lens moving unit and camera module and smartphone having the same
JP6310328B2 (en) * 2014-05-29 2018-04-11 日本電産コパル株式会社 LENS DRIVE DEVICE, CAMERA MODULE HAVING LENS DRIVE DEVICE, AND ELECTRONIC DEVICE
JP6405135B2 (en) * 2014-06-30 2018-10-17 日本電産コパル株式会社 Lens drive device
JP7250458B2 (en) * 2018-08-24 2023-04-03 日本電産サンキョー株式会社 Optical unit with anti-shake function
KR102525237B1 (en) * 2020-09-18 2023-04-24 엘지이노텍 주식회사 Lens moving unit and camera module and smartphone having the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281009A (en) * 1988-09-19 1990-03-22 Canon Inc Supporting structure for optical element holding frame
JP4669118B2 (en) * 2000-10-31 2011-04-13 キヤノン株式会社 Vibration correction apparatus and optical apparatus
JP2005338298A (en) * 2004-05-25 2005-12-08 Sumida Corporation Blur correcting optical device
US7710459B2 (en) * 2004-07-21 2010-05-04 Hewlett-Packard Development Company, L.P. Ferrofluid suspension for image stabilization

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