JP2020008650A5 - - Google Patents

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Publication number
JP2020008650A5
JP2020008650A5 JP2018127784A JP2018127784A JP2020008650A5 JP 2020008650 A5 JP2020008650 A5 JP 2020008650A5 JP 2018127784 A JP2018127784 A JP 2018127784A JP 2018127784 A JP2018127784 A JP 2018127784A JP 2020008650 A5 JP2020008650 A5 JP 2020008650A5
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Japan
Prior art keywords
actuator
camera
pair
optical path
path bending
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JP2018127784A
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Japanese (ja)
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JP7068581B2 (en
JP2020008650A (en
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Publication date
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Priority to JP2018127784A priority Critical patent/JP7068581B2/en
Priority claimed from JP2018127784A external-priority patent/JP7068581B2/en
Priority to PCT/JP2019/026209 priority patent/WO2020009085A1/en
Priority to CN201980043631.2A priority patent/CN112334826B/en
Publication of JP2020008650A publication Critical patent/JP2020008650A/en
Publication of JP2020008650A5 publication Critical patent/JP2020008650A5/ja
Application granted granted Critical
Publication of JP7068581B2 publication Critical patent/JP7068581B2/en
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Claims (16)

固定側部材と、
第一方向に沿う入射光を第二方向に屈曲させる光路屈曲部材を保持する可動側部材と、
前記固定側部材に対して前記可動側部材を、前記第一方向および前記第二方向に直交する第三方向に平行な揺動中心軸を中心として揺動させる第一アクチュエータと、
前記固定側部材に対して前記可動側部材を弾性的に支持する弾性支持部材と、
を備え、
前記可動側部材は、前記第三方向において対面する一対の対向壁部と、前記一対の対向壁部から前記第三方向において互いに離れる方向に突出した一対の張出し部と、を有し、
前記固定側部材は、前記第三方向において対面する一対の側壁部を有し、
前記弾性支持部材は、前記第一方向に直交するＸＹ平面に平行な状態で配置され、
前記一対の張出し部のそれぞれに固定される第一固定部と、
前記一対の側壁部のそれぞれに固定される第二固定部と、
前記第一固定部と前記第二固定部とを接続する接続部と、
を有する、
カメラ用アクチュエータ。 Fixed side member and
And the movable member for holding an optical path bending member that bends incident light along a first direction to a second direction,
A first actuator that swings the movable side member with respect to the fixed side member about a swing center axis parallel to the first direction and the third direction orthogonal to the second direction.
An elastic support member that elastically supports the movable side member with respect to the fixed side member,
Equipped with a,
The movable side member has a pair of facing wall portions facing each other in the third direction, and a pair of overhanging portions protruding from the pair of facing wall portions in a direction away from each other in the third direction.
The fixed side member has a pair of side wall portions facing each other in the third direction.
The elastic support member is arranged in a state parallel to the XY plane orthogonal to the first direction.
A first fixing portion fixed to respective front Symbol pair of overhang,
A second fixing portion that will be fixed to the respective front Symbol pair of side wall portions,
A connecting portion that connects the first fixing portion and the second fixing portion,
Have,
Camera actuator. 前記接続部は、少なくとも一部が蛇行状に曲がった線状部材である、請求項１に記載のカメラ用アクチュエータ。The camera actuator according to claim 1, wherein the connecting portion is a linear member whose at least a part is bent in a meandering shape. 前記可動側部材は、前記一対の対向壁部の間に前記光路屈曲部材を載置するための前記ＸＹ平面に対して傾斜した載置面を有し、前記一対の対向壁部の間において前記光路屈曲部材を保持する、請求項１又は２に記載のカメラ用アクチュエータ。The movable side member has a mounting surface inclined with respect to the XY plane for mounting the optical path bending member between the pair of facing wall portions, and the movable side member has the mounting surface between the pair of facing wall portions. The camera actuator according to claim 1 or 2, which holds an optical path bending member. 前記弾性支持部材は、前記一対の張出し部と前記一対の側壁部との互いに対向する面同士の間に設けられている、請求項１〜３の何れか一項に記載のカメラ用アクチュエータ。The camera actuator according to any one of claims 1 to 3, wherein the elastic support member is provided between the facing surfaces of the pair of overhanging portions and the pair of side wall portions. 前記第一固定部は前記一対の張出し部の下面に固定され、前記第二固定部は前記一対の側壁部の上面に固定されている、請求項１〜４の何れか一項に記載のカメラ用アクチュエータ。The camera according to any one of claims 1 to 4, wherein the first fixing portion is fixed to the lower surface of the pair of overhanging portions, and the second fixing portion is fixed to the upper surface of the pair of side wall portions. Actuator for. 前記接続部は、前記可動側部材を揺動させるように捩じれる捩じれ許容部を有する、請求項１〜５の何れか一項に記載のカメラ用アクチュエータ。 The camera actuator according to any one of claims 1 to 5, wherein the connecting portion has a twisting allowable portion that is twisted so as to swing the movable side member. 前記捩じれ許容部は、前記揺動中心軸と平行な方向に延在する、請求項６に記載のカメラ用アクチュエータ。 The twist allowable portion extends in the central shaft and parallel to the direction, camera actuator according to claim 6. 前記弾性支持部材は、前記固定側部材から浮くように前記可動側部材を支持している、請求項１〜７の何れか一項に記載のカメラ用アクチュエータ。 The camera actuator according to any one of claims 1 to 7 , wherein the elastic support member supports the movable side member so as to float from the fixed side member. 前記弾性支持部材は、前記揺動中心軸に平行な第三方向において、前記光路屈曲部材の両側に配置されている、請求項１〜８の何れか一項に記載のカメラ用アクチュエータ。 The camera actuator according to any one of claims 1 to 8 , wherein the elastic support member is arranged on both sides of the optical path bending member in a third direction parallel to the swing center axis. 前記光路屈曲部材は光路屈曲面を有し、
前記第一アクチュエータは、前記光路屈曲部材に対して前記光路屈曲面の裏側に配置される、請求項１〜９の何れか一項に記載のカメラ用アクチュエータ。 The optical path bending member has an optical path bending surface and has an optical path bending surface.
The camera actuator according to any one of claims 1 to 9 , wherein the first actuator is arranged on the back side of the optical path bending surface with respect to the optical path bending member. 前記光路屈曲部材および前記第一アクチュエータは、前記第一方向において互いに離間して配置される、請求項１〜１０の何れか一項に記載のカメラ用アクチュエータ。 The camera actuator according to any one of claims 1 to 10 , wherein the optical path bending member and the first actuator are arranged apart from each other in the first direction. 前記第一方向は、前記カメラ用アクチュエータの上部から底部に向かって延在し、
前記第一アクチュエータは、前記カメラ用アクチュエータの底部に配置される、
請求項１〜１１の何れか一項に記載のカメラ用アクチュエータ。 The first direction extends from the top to the bottom of the camera actuator.
The first actuator is located at the bottom of the camera actuator.
The camera actuator according to any one of claims 1 to 11. 前記光路屈曲部材の後段に配置されたレンズ部と、
前記レンズ部を、前記第一方向および前記第二方向に直交する第三方向に変位させる第二アクチュエータと、
前記レンズ部を、前記第二方向に変位させる第三アクチュエータと、をさらに備える、請求項１〜１２の何れか一項に記載のカメラ用アクチュエータ。 A lens portion arranged after the optical path bending member and
A second actuator that displaces the lens portion in the first direction and a third direction orthogonal to the second direction.
The camera actuator according to any one of claims 1 to 12 , further comprising a third actuator that displaces the lens portion in the second direction. 前記第一アクチュエータおよび前記第二アクチュエータは、振れ補正用アクチュエータを構成し、
前記第三アクチュエータは、オートフォーカス用アクチュエータを構成する、
請求項１３に記載のカメラ用アクチュエータ。 The first actuator and the second actuator constitute an actuator for runout correction.
The third actuator constitutes an autofocus actuator.
The camera actuator according to claim 13. 請求項１〜１４の何れか一項に記載のカメラ用アクチュエータと、
前記カメラ用アクチュエータの後段に配置された撮像素子と、
を備えるカメラモジュール。 The camera actuator according to any one of claims 1 to 14.
An image sensor arranged after the camera actuator and
Camera module with. 請求項１５に記載のカメラモジュールと、
前記カメラモジュールを制御する制御部と、
を有するカメラ搭載装置。 The camera module according to claim 15,
A control unit that controls the camera module and
Camera-mounted device with.
JP2018127784A 2018-07-04 2018-07-04 Camera actuators, camera modules, and camera-mounted devices Active JP7068581B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018127784A JP7068581B2 (en) 2018-07-04 2018-07-04 Camera actuators, camera modules, and camera-mounted devices
PCT/JP2019/026209 WO2020009085A1 (en) 2018-07-04 2019-07-02 Camera actuator, camera module, and camera mounting device
CN201980043631.2A CN112334826B (en) 2018-07-04 2019-07-02 Camera actuator, camera module, and camera-mounted device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018127784A JP7068581B2 (en) 2018-07-04 2018-07-04 Camera actuators, camera modules, and camera-mounted devices

Publications (3)

Publication Number Publication Date
JP2020008650A JP2020008650A (en) 2020-01-16
JP2020008650A5 true JP2020008650A5 (en) 2021-07-26
JP7068581B2 JP7068581B2 (en) 2022-05-17

Family

ID=69060390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018127784A Active JP7068581B2 (en) 2018-07-04 2018-07-04 Camera actuators, camera modules, and camera-mounted devices

Country Status (3)

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JP (1) JP7068581B2 (en)
CN (1) CN112334826B (en)
WO (1) WO2020009085A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210100429A (en) * 2020-02-06 2021-08-17 엘지이노텍 주식회사 Prism actuator
JP7352105B2 (en) * 2020-09-25 2023-09-28 ミツミ電機株式会社 Optical actuators, camera modules, and camera-mounted devices
CN114755792A (en) * 2020-12-29 2022-07-15 新思考电机有限公司 Lens driving device, camera device, and electronic apparatus
CN116964523A (en) 2021-03-09 2023-10-27 阿尔卑斯阿尔派株式会社 Reflector driving device
JP2022153710A (en) * 2021-03-30 2022-10-13 日本電産サンキョー株式会社 Optical unit with swing correction function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100871566B1 (en) * 2006-12-04 2008-12-02 삼성전자주식회사 Apparatus and method for preventing shaking of image photographing device
TW201030370A (en) * 2008-09-29 2010-08-16 Nidec Copal Corp Image blur correction device, imaging lens unit, and camera unit
CN101790033B (en) * 2009-01-28 2014-04-16 奥林巴斯映像株式会社 Image pickup apparatus and camera shake correcting apparatus applied to image pickup apparatus
JP5534760B2 (en) * 2009-09-24 2014-07-02 日本電産サンキョー株式会社 Optical unit with shake correction function
JP5224480B2 (en) * 2010-12-20 2013-07-03 富士フイルム株式会社 Variable magnification optical system with image stabilization function and imaging apparatus equipped with the variable magnification optical system
JP2013109248A (en) * 2011-11-24 2013-06-06 Tamron Co Ltd Anti-vibration actuator
KR101717207B1 (en) * 2015-01-19 2017-03-28 에이에이씨 어쿠스틱 테크놀로지스(심천)컴퍼니 리미티드 Combined plate spring and camera lens module capable of optical image stabilization with the same
JP2017198979A (en) * 2016-04-08 2017-11-02 台湾東電化股▲ふん▼有限公司 Camera module

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