CN101578755B - 镜头驱动装置 - Google Patents

镜头驱动装置 Download PDF

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Publication number
CN101578755B
CN101578755B CN200780049087XA CN200780049087A CN101578755B CN 101578755 B CN101578755 B CN 101578755B CN 200780049087X A CN200780049087X A CN 200780049087XA CN 200780049087 A CN200780049087 A CN 200780049087A CN 101578755 B CN101578755 B CN 101578755B
Authority
CN
China
Prior art keywords
driving apparatus
lens driving
coil
clip
pedestal
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.)
Active
Application number
CN200780049087XA
Other languages
English (en)
Chinese (zh)
Other versions
CN101578755A (zh
Inventor
朴相沃
闵相竣
李常熙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Innotek Co Ltd
Original Assignee
LG Innotek 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
Priority claimed from KR1020060127436A external-priority patent/KR101210165B1/ko
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Priority to CN201310119692.7A priority Critical patent/CN103269144B/zh
Priority claimed from PCT/KR2007/006466 external-priority patent/WO2008072892A1/en
Publication of CN101578755A publication Critical patent/CN101578755A/zh
Application granted granted Critical
Publication of CN101578755B publication Critical patent/CN101578755B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
    • 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
    • G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • 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
    • 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
    • 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
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Lens Barrels (AREA)
CN200780049087XA 2006-12-13 2007-12-12 镜头驱动装置 Active CN101578755B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310119692.7A CN103269144B (zh) 2006-12-13 2007-12-12 镜头驱动装置

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR1020060127435A KR101209956B1 (ko) 2006-12-13 2006-12-13 렌즈 구동용 모터
KR1020060127436 2006-12-13
KR1020060127435 2006-12-13
KR10-2006-0127435 2006-12-13
KR1020060127436A KR101210165B1 (ko) 2006-12-13 2006-12-13 렌즈 구동용 모터
KR10-2006-0127436 2006-12-13
PCT/KR2007/006466 WO2008072892A1 (en) 2006-12-13 2007-12-12 Lens driving apparatus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310119692.7A Division CN103269144B (zh) 2006-12-13 2007-12-12 镜头驱动装置

Publications (2)

Publication Number Publication Date
CN101578755A CN101578755A (zh) 2009-11-11
CN101578755B true CN101578755B (zh) 2013-05-08

Family

ID=39801731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200780049087XA Active CN101578755B (zh) 2006-12-13 2007-12-12 镜头驱动装置

Country Status (2)

Country Link
KR (1) KR101209956B1 (ko)
CN (1) CN101578755B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101875484B1 (ko) * 2011-10-19 2018-07-06 엘지이노텍 주식회사 보이스 코일 모터
KR101892298B1 (ko) * 2011-10-24 2018-08-27 엘지이노텍 주식회사 보이스 코일 모터
CN103185941A (zh) * 2011-12-27 2013-07-03 鸿富锦精密工业（深圳）有限公司 致动器
CN102981234A (zh) * 2012-12-12 2013-03-20 中国科学院长春光学精密机械与物理研究所 光学元件轴向调整装置
US9977219B2 (en) 2014-07-11 2018-05-22 Lg Innotek Co., Ltd. Unit for actuating lens, camera module, and optical apparatus
CN115755328A (zh) * 2015-07-09 2023-03-07 Lg伊诺特有限公司 透镜驱动装置、相机模块和光学设备
CN108663801A (zh) * 2017-03-28 2018-10-16 腾讯科技（深圳）有限公司 虚拟现实显示设备、镜筒及系统
CN111095095B (zh) * 2017-08-01 2022-08-19 Lg伊诺特有限公司 透镜移动装置及包括透镜移动装置的摄像头模块和光学装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6591066B2 (en) * 2001-07-06 2003-07-08 Canon Kabushiki Kaisha Motor and photographing apparatus
CN1504822A (zh) * 2002-12-04 2004-06-16 株式会社三协精机制作所 镜头驱动装置
US6800970B2 (en) * 2000-07-28 2004-10-05 Canon Kabushiki Kaisha Motor and optical apparatus using the same
CN1713015A (zh) * 2004-06-25 2005-12-28 夏普株式会社 镜头驱动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7291942B2 (en) * 2004-08-13 2007-11-06 Mitsumi Electric Co., Ltd. Autofocus actuator
KR100649638B1 (ko) * 2005-04-18 2006-11-27 삼성전기주식회사 조립성이 향상된 렌즈 이송장치
DE202006009115U1 (de) * 2006-06-09 2006-08-10 E-Pin International Tech Co., Ltd. Linsenmodul mit der Möglichkeit zur automatischen Scharfeinstellung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800970B2 (en) * 2000-07-28 2004-10-05 Canon Kabushiki Kaisha Motor and optical apparatus using the same
US6591066B2 (en) * 2001-07-06 2003-07-08 Canon Kabushiki Kaisha Motor and photographing apparatus
CN1504822A (zh) * 2002-12-04 2004-06-16 株式会社三协精机制作所 镜头驱动装置
CN1713015A (zh) * 2004-06-25 2005-12-28 夏普株式会社 镜头驱动装置

Also Published As

Publication number Publication date
KR20080054837A (ko) 2008-06-19
KR101209956B1 (ko) 2012-12-07
CN101578755A (zh) 2009-11-11

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