CN114114594B - 透镜驱动单元 - Google Patents

透镜驱动单元 Download PDF

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Publication number
CN114114594B
CN114114594B CN202111395674.2A CN202111395674A CN114114594B CN 114114594 B CN114114594 B CN 114114594B CN 202111395674 A CN202111395674 A CN 202111395674A CN 114114594 B CN114114594 B CN 114114594B
Authority
CN
China
Prior art keywords
circuit board
printed circuit
coil
unit
lens driving
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
CN202111395674.2A
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English (en)
Chinese (zh)
Other versions
CN114114594A (zh
Inventor
朴泰峯
李成国
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 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 CN202111395674.2A priority Critical patent/CN114114594B/zh
Publication of CN114114594A publication Critical patent/CN114114594A/zh
Application granted granted Critical
Publication of CN114114594B publication Critical patent/CN114114594B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • G02B7/09—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
    • 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)
CN202111395674.2A 2015-09-21 2016-09-21 透镜驱动单元 Active CN114114594B (zh)

Priority Applications (1)

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

Applications Claiming Priority (8)

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
KR10-2015-0135404 2015-09-24
KR1020150135404A KR102708600B1 (ko) 2015-09-24 2015-09-24 렌즈 구동 장치 및 이를 포함하는 카메라 모듈
CN202111395674.2A CN114114594B (zh) 2015-09-21 2016-09-21 透镜驱动单元
CN201610839216.6A CN106772912B (zh) 2015-09-21 2016-09-21 透镜驱动单元

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610839216.6A Division CN106772912B (zh) 2015-09-21 2016-09-21 透镜驱动单元

Publications (2)

Publication Number Publication Date
CN114114594A CN114114594A (zh) 2022-03-01
CN114114594B true CN114114594B (zh) 2024-04-30

Family

ID=58282291

Family Applications (4)

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

Family Applications After (3)

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

Country Status (3)

Country Link
US (7) US10082638B2 (https=)
JP (2) JP7194482B2 (https=)
CN (4) CN114114594B (https=)

Families Citing this family (43)

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KR102117107B1 (ko) * 2013-07-12 2020-05-29 엘지이노텍 주식회사 카메라 모듈
KR102311663B1 (ko) 2015-03-18 2021-10-13 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈
CN114114594B (zh) 2015-09-21 2024-04-30 Lg伊诺特有限公司 透镜驱动单元
CN112255861B (zh) 2015-11-06 2022-04-12 Lg伊诺特有限公司 相机模组
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JP6605531B2 (ja) * 2017-03-31 2019-11-13 日本電産コパル株式会社 モバイル用電磁駆動装置
KR102414104B1 (ko) * 2017-04-06 2022-06-29 엘지이노텍 주식회사 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 및 광학 기기
JP7039612B2 (ja) 2017-04-06 2022-03-22 エルジー イノテック カンパニー リミテッド レンズ駆動装置、これを含むカメラモジュール及び光学機器
KR102402616B1 (ko) * 2017-05-26 2022-05-27 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
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KR102614773B1 (ko) * 2018-09-05 2023-12-18 엘지이노텍 주식회사 렌즈 구동 장치 및 카메라 장치
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KR102689908B1 (ko) * 2018-12-28 2024-07-31 엘지이노텍 주식회사 카메라 모듈
KR102799831B1 (ko) * 2019-05-13 2025-04-25 엘지이노텍 주식회사 카메라 모듈 및 이를 포함하는 카메라 장치
TWI753255B (zh) * 2019-05-14 2022-01-21 群光電子股份有限公司 電子裝置及其鏡頭模組
KR102782156B1 (ko) * 2019-10-16 2025-03-17 삼성전자주식회사 위치 센서를 포함하는 카메라 모듈
CN110933270B (zh) * 2019-11-25 2021-08-06 天津津航技术物理研究所 一种六自由度精密调整成像芯片组件结构
KR102915864B1 (ko) * 2019-12-24 2026-01-21 엘지이노텍 주식회사 센서 구동 장치
KR102825969B1 (ko) * 2020-03-12 2025-06-27 엘지이노텍 주식회사 손떨림 보정을 위한 코일 기판 및 이를 포함하는 카메라 모듈
KR102939229B1 (ko) 2020-03-19 2026-03-13 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
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
KR102825094B1 (ko) * 2020-08-03 2025-06-24 스템코 주식회사 코일 기판 및 이를 구비하는 전자 장치
CN112616004B (zh) * 2020-12-30 2022-07-08 维沃移动通信有限公司 摄像头模组及电子设备
CN115061325A (zh) * 2021-09-08 2022-09-16 新思考电机有限公司 透镜驱动装置、照相机装置以及电子设备
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