WO2017126842A3 - 렌즈 구동 장치, 카메라 모듈 및 광학기기 - Google Patents

렌즈 구동 장치, 카메라 모듈 및 광학기기 Download PDF

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Publication number
WO2017126842A3
WO2017126842A3 PCT/KR2017/000352 KR2017000352W WO2017126842A3 WO 2017126842 A3 WO2017126842 A3 WO 2017126842A3 KR 2017000352 W KR2017000352 W KR 2017000352W WO 2017126842 A3 WO2017126842 A3 WO 2017126842A3
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WIPO (PCT)
Prior art keywords
disposed
housing
elastic member
upper elastic
bobbin
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Ceased
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PCT/KR2017/000352
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English (en)
French (fr)
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WO2017126842A2 (ko
Inventor
박상옥
손병욱
민상준
이준택
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LG Innotek Co Ltd
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LG Innotek Co Ltd
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Publication date
Priority claimed from KR1020160006573A external-priority patent/KR102596539B1/ko
Priority claimed from KR1020160035424A external-priority patent/KR102662757B1/ko
Priority claimed from KR1020160088507A external-priority patent/KR102711448B1/ko
Priority to CN202111535016.9A priority Critical patent/CN114355545B/zh
Priority to CN202111537913.3A priority patent/CN114153103B/zh
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Priority to US16/069,112 priority patent/US10830980B2/en
Priority to CN201780007366.3A priority patent/CN108474924B/zh
Publication of WO2017126842A2 publication Critical patent/WO2017126842A2/ko
Anticipated expiration legal-status Critical
Publication of WO2017126842A3 publication Critical patent/WO2017126842A3/ko
Priority to US17/038,586 priority patent/US11619798B2/en
Priority to US18/120,564 priority patent/US12092892B2/en
Ceased legal-status Critical Current

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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
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • 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
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • 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
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/105—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens with movable lens means specially adapted for focusing at close distances
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • 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
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)

Abstract

본 실시예는 커버부재; 상기 커버부재의 내측에 배치되는 하우징; 상기 하우징의 내측에 제1방향으로 이동하도록 배치되는 보빈; 상기 보빈의 외주면에 배치되는 제1코일; 상기 하우징에 결합되는 제1마그네트; 상기 보빈의 상측에 배치되고, 상기 보빈과 상기 하우징에 결합되는 상측 탄성부재; 상기 하우징의 하측에 배치되고 상기 커버부재와 결합되는 베이스; 상기 하우징과 상기 베이스 사이에 배치되고, 상기 제1마그네트와 대향하도록 배치되는 제2코일을 구비하는 회로부재를 포함하는 기판; 및 상기 상측 탄성부재 및 상기 기판과 연결되는 복수의 지지부재를 포함하고, 상기 복수의 지지부재는 상기 상측 탄성부재의 모서리 부근에 각각 배치되고, 상기 상측 탄성부재의 모서리를 기준으로 x방향 길이와 y방향 길이가 다른 위치에서 상기 지지부재가 상기 상측 탄성부재와 연결되는 렌즈 구동장치에 관한 것이다.
PCT/KR2017/000352 2016-01-19 2017-01-11 렌즈 구동 장치, 카메라 모듈 및 광학기기 Ceased WO2017126842A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201780007366.3A CN108474924B (zh) 2016-01-19 2017-01-11 透镜驱动装置、相机模组及光学设备
US16/069,112 US10830980B2 (en) 2016-01-19 2017-01-11 Lens driving apparatus, camera module, and optical instrument
CN202111535016.9A CN114355545B (zh) 2016-01-19 2017-01-11 透镜驱动装置、相机模组及光学设备
CN202111537913.3A CN114153103B (zh) 2016-01-19 2017-01-11 透镜驱动装置、相机模组及光学设备
US17/038,586 US11619798B2 (en) 2016-01-19 2020-09-30 Lens driving apparatus, camera module, and optical instrument
US18/120,564 US12092892B2 (en) 2016-01-19 2023-03-13 Lens driving apparatus, camera module, and optical instrument

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2016-0006573 2016-01-19
KR1020160006573A KR102596539B1 (ko) 2016-01-19 2016-01-19 렌즈 구동장치 및 이를 포함하는 카메라 모듈
KR1020160035424A KR102662757B1 (ko) 2016-03-24 2016-03-24 렌즈 구동 장치, 카메라 모듈 및 광학기기
KR10-2016-0035424 2016-03-24
KR10-2016-0088507 2016-07-13
KR1020160088507A KR102711448B1 (ko) 2016-07-13 2016-07-13 렌즈 구동장치, 이를 포함하는 카메라 모듈 및 휴대용 디바이스

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/069,112 A-371-Of-International US10830980B2 (en) 2016-01-19 2017-01-11 Lens driving apparatus, camera module, and optical instrument
US17/038,586 Continuation US11619798B2 (en) 2016-01-19 2020-09-30 Lens driving apparatus, camera module, and optical instrument

Publications (2)

Publication Number Publication Date
WO2017126842A2 WO2017126842A2 (ko) 2017-07-27
WO2017126842A3 true WO2017126842A3 (ko) 2018-08-02

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PCT/KR2017/000352 Ceased WO2017126842A2 (ko) 2016-01-19 2017-01-11 렌즈 구동 장치, 카메라 모듈 및 광학기기

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US (3) US10830980B2 (ko)
CN (3) CN114355545B (ko)
WO (1) WO2017126842A2 (ko)

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CN111585416A (zh) * 2020-06-23 2020-08-25 新思考电机有限公司 一种分体式上弹片结构、驱动装置及电子设备
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Publication number Publication date
US11619798B2 (en) 2023-04-04
US10830980B2 (en) 2020-11-10
WO2017126842A2 (ko) 2017-07-27
US20190011614A1 (en) 2019-01-10
CN114355545B (zh) 2024-04-05
CN114153103B (zh) 2024-04-26
CN114153103A (zh) 2022-03-08
CN114355545A (zh) 2022-04-15
CN108474924B (zh) 2022-01-04
US20230228963A1 (en) 2023-07-20
US12092892B2 (en) 2024-09-17
CN108474924A (zh) 2018-08-31
US20210018714A1 (en) 2021-01-21

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