CN112748623B - 带抖动修正功能的光学单元 - Google Patents

带抖动修正功能的光学单元 Download PDF

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Publication number
CN112748623B
CN112748623B CN202011177900.5A CN202011177900A CN112748623B CN 112748623 B CN112748623 B CN 112748623B CN 202011177900 A CN202011177900 A CN 202011177900A CN 112748623 B CN112748623 B CN 112748623B
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China
Prior art keywords
pair
axis
support portion
gimbal frame
plate portion
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CN202011177900.5A
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English (en)
Chinese (zh)
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CN112748623A (zh
Inventor
南泽伸司
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Nidec Instruments Corp
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Nidec Sankyo Corp
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Publication of CN112748623A publication Critical patent/CN112748623A/zh
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0007—Movement of one or more optical elements for control of motion blur
    • G03B2205/0015—Movement of one or more optical elements for control of motion blur by displacing one or more optical elements normal to the optical axis
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0007—Movement of one or more optical elements for control of motion blur
    • G03B2205/0023—Movement of one or more optical elements for control of motion blur by tilting or inclining one or more optical elements with respect to the optical axis
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
CN202011177900.5A 2019-10-30 2020-10-29 带抖动修正功能的光学单元 Active CN112748623B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019197808A JP7323428B2 (ja) 2019-10-30 2019-10-30 振れ補正機能付き光学ユニット
JP2019-197808 2019-10-30

Publications (2)

Publication Number Publication Date
CN112748623A CN112748623A (zh) 2021-05-04
CN112748623B true CN112748623B (zh) 2022-04-29

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ID=75648777

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CN202011177900.5A Active CN112748623B (zh) 2019-10-30 2020-10-29 带抖动修正功能的光学单元

Country Status (3)

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US (1) US11543673B2 (cg-RX-API-DMAC7.html)
JP (1) JP7323428B2 (cg-RX-API-DMAC7.html)
CN (1) CN112748623B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7237069B2 (ja) * 2018-05-15 2023-03-10 日本電産サンキョー株式会社 光学ユニット
KR102254906B1 (ko) * 2020-01-23 2021-05-25 니혼 덴산 산쿄 가부시키가이샤 보정 기능을 구비한 광학 유닛
US12474539B2 (en) * 2021-02-09 2025-11-18 Nidec Sankyo Corporation Optical unit
JP7741724B2 (ja) * 2021-12-28 2025-09-18 ニデックインスツルメンツ株式会社 振れ補正機能付き光学ユニットおよび振れ補正機能付き光学ユニットの製造方法
JP7529359B1 (ja) 2023-09-28 2024-08-06 アルプスアルパイン株式会社 モジュール駆動装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202110321U (zh) * 2010-10-15 2012-01-11 台湾东电化股份有限公司 自动对焦模块的防手震倾斜补正结构
CN104407486A (zh) * 2013-12-09 2015-03-11 惠州市大亚湾永昶电子工业有限公司 电磁驱动装置
CN105247413A (zh) * 2013-05-30 2016-01-13 日本电产三协株式会社 带抖动修正功能的光学单元
CN111856837A (zh) * 2019-04-24 2020-10-30 日本电产三协株式会社 带抖动修正功能的光学单元

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464363B1 (en) * 1999-03-17 2002-10-15 Olympus Optical Co., Ltd. Variable mirror, optical apparatus and decentered optical system which include variable mirror, variable-optical characteristic optical element or combination thereof
JP2009109904A (ja) * 2007-10-31 2009-05-21 Sony Corp レンズ鏡筒及び撮像装置
KR101991719B1 (ko) * 2012-06-29 2019-06-21 엘지이노텍 주식회사 카메라 모듈
JP6366998B2 (ja) 2014-05-21 2018-08-01 日本電産サンキョー株式会社 溶接構造体の製造方法
JP6483980B2 (ja) * 2014-09-18 2019-03-13 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット
JP6623059B2 (ja) * 2015-12-21 2019-12-18 日本電産サンキョー株式会社 可動体の傾き調整方法
JP6637756B2 (ja) * 2015-12-21 2020-01-29 日本電産サンキョー株式会社 振れ補正機能付き光学ユニットおよびその製造方法
CN107092066B (zh) * 2016-02-17 2019-08-27 日本电产三协株式会社 带抖动修正功能的光学单元
JP6883468B2 (ja) * 2017-05-08 2021-06-09 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット
JP6974052B2 (ja) * 2017-07-06 2021-12-01 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット
JP7034616B2 (ja) * 2017-07-12 2022-03-14 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット
CN111295820A (zh) * 2017-10-31 2020-06-16 松下知识产权经营株式会社 致动器和相机装置
EP3690508B1 (en) * 2019-02-01 2025-08-06 Tdk Taiwan Corp. Control method of driving mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202110321U (zh) * 2010-10-15 2012-01-11 台湾东电化股份有限公司 自动对焦模块的防手震倾斜补正结构
CN105247413A (zh) * 2013-05-30 2016-01-13 日本电产三协株式会社 带抖动修正功能的光学单元
CN104407486A (zh) * 2013-12-09 2015-03-11 惠州市大亚湾永昶电子工业有限公司 电磁驱动装置
CN111856837A (zh) * 2019-04-24 2020-10-30 日本电产三协株式会社 带抖动修正功能的光学单元

Also Published As

Publication number Publication date
JP7323428B2 (ja) 2023-08-08
JP2021071579A (ja) 2021-05-06
US20210132407A1 (en) 2021-05-06
US11543673B2 (en) 2023-01-03
CN112748623A (zh) 2021-05-04

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