CN106772912B - 透镜驱动单元 - Google Patents

透镜驱动单元 Download PDF

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Publication number
CN106772912B
CN106772912B CN201610839216.6A CN201610839216A CN106772912B CN 106772912 B CN106772912 B CN 106772912B CN 201610839216 A CN201610839216 A CN 201610839216A CN 106772912 B CN106772912 B CN 106772912B
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China
Prior art keywords
coil
circuit board
housing
base
printed circuit
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CN201610839216.6A
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English (en)
Chinese (zh)
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CN106772912A (zh
Inventor
朴泰峯
李成国
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LG Innotek Co Ltd
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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 KR1020150133180A external-priority patent/KR20170034640A/ko
Priority claimed from KR1020150135403A external-priority patent/KR20170036346A/ko
Priority claimed from KR1020150135404A external-priority patent/KR102708600B1/ko
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Priority to CN202111370327.4A priority Critical patent/CN114114592A/zh
Priority to CN202111395674.2A priority patent/CN114114594B/zh
Priority to CN202111372276.9A priority patent/CN114114593B/zh
Publication of CN106772912A publication Critical patent/CN106772912A/zh
Application granted granted Critical
Publication of CN106772912B publication Critical patent/CN106772912B/zh
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    • 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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • G02B7/102—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 controlled by a microcomputer
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/064—Circuit arrangements for actuating electromagnets
    • 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
    • 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
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
CN201610839216.6A 2015-09-21 2016-09-21 透镜驱动单元 Active CN106772912B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202111370327.4A CN114114592A (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111395674.2A CN114114594B (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111372276.9A CN114114593B (zh) 2015-09-21 2016-09-21 透镜驱动单元

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2015-0133180 2015-09-21
KR1020150133180A KR20170034640A (ko) 2015-09-21 2015-09-21 렌즈 구동 유닛, 카메라 모듈 및 광학기기
KR10-2015-0135403 2015-09-24
KR1020150135403A KR20170036346A (ko) 2015-09-24 2015-09-24 렌즈 구동 장치 및 이를 포함하는 카메라 모듈
KR1020150135404A KR102708600B1 (ko) 2015-09-24 2015-09-24 렌즈 구동 장치 및 이를 포함하는 카메라 모듈
KR10-2015-0135404 2015-09-24

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CN202111370327.4A Division CN114114592A (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111372276.9A Division CN114114593B (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111395674.2A Division CN114114594B (zh) 2015-09-21 2016-09-21 透镜驱动单元

Publications (2)

Publication Number Publication Date
CN106772912A CN106772912A (zh) 2017-05-31
CN106772912B true CN106772912B (zh) 2021-12-10

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Application Number Title Priority Date Filing Date
CN201610839216.6A Active CN106772912B (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111370327.4A Pending CN114114592A (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111395674.2A Active CN114114594B (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111372276.9A Active CN114114593B (zh) 2015-09-21 2016-09-21 透镜驱动单元

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN202111370327.4A Pending CN114114592A (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111395674.2A Active CN114114594B (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN202111372276.9A Active CN114114593B (zh) 2015-09-21 2016-09-21 透镜驱动单元

Country Status (3)

Country Link
US (7) US10082638B2 (enExample)
JP (2) JP7194482B2 (enExample)
CN (4) CN106772912B (enExample)

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CN110146963B (zh) 2013-05-29 2022-07-08 Lg伊诺特有限公司 镜头驱动装置、照相机模块和移动电话
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KR102311663B1 (ko) 2015-03-18 2021-10-13 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈
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CN113890963A (zh) * 2020-07-03 2022-01-04 晋城三赢精密电子有限公司 摄像头模组及具有所述摄像头模组的电子装置
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US20210116670A1 (en) 2021-04-22
US20230251454A1 (en) 2023-08-10
CN114114594A (zh) 2022-03-01
US11662546B2 (en) 2023-05-30
US20170082827A1 (en) 2017-03-23
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US20220155554A1 (en) 2022-05-19
US20180364444A1 (en) 2018-12-20
US11275228B2 (en) 2022-03-15
US12066689B2 (en) 2024-08-20
US10502923B2 (en) 2019-12-10
US20200064586A1 (en) 2020-02-27
US20240369804A1 (en) 2024-11-07
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US12681262B2 (en) 2026-07-14
CN114114593B (zh) 2024-06-25
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JP2022100350A (ja) 2022-07-05
US10082638B2 (en) 2018-09-25

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