KR20200085208A - 액추에이터 제어 장치 및 방법 - Google Patents

액추에이터 제어 장치 및 방법 Download PDF

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Publication number
KR20200085208A
KR20200085208A KR1020190052971A KR20190052971A KR20200085208A KR 20200085208 A KR20200085208 A KR 20200085208A KR 1020190052971 A KR1020190052971 A KR 1020190052971A KR 20190052971 A KR20190052971 A KR 20190052971A KR 20200085208 A KR20200085208 A KR 20200085208A
Authority
KR
South Korea
Prior art keywords
lens
current
actuator
driving part
driving unit
Prior art date
Application number
KR1020190052971A
Other languages
English (en)
Korean (ko)
Inventor
오준석
김민
Original Assignee
엘지이노텍 주식회사
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
Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to PCT/KR2020/000052 priority Critical patent/WO2020141901A1/ko
Priority to US17/420,450 priority patent/US11956542B2/en
Priority to CN202080007964.2A priority patent/CN113272731B/zh
Publication of KR20200085208A publication Critical patent/KR20200085208A/ko

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Classifications

    • 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
    • G03B5/02—Lateral adjustment of lens
    • 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
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • 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
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • 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
    • H04N5/23258—
    • H04N5/23287—
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
KR1020190052971A 2019-01-04 2019-05-07 액추에이터 제어 장치 및 방법 KR20200085208A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/KR2020/000052 WO2020141901A1 (ko) 2019-01-04 2020-01-02 액추에이터 제어 장치 및 방법
US17/420,450 US11956542B2 (en) 2019-01-04 2020-01-02 Actuator control apparatus and method for changing an optical path of a lens
CN202080007964.2A CN113272731B (zh) 2019-01-04 2020-01-02 致动器控制装置及方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190001218 2019-01-04
KR1020190001218 2019-01-04

Publications (1)

Publication Number Publication Date
KR20200085208A true KR20200085208A (ko) 2020-07-14

Family

ID=71526744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190052971A KR20200085208A (ko) 2019-01-04 2019-05-07 액추에이터 제어 장치 및 방법

Country Status (2)

Country Link
KR (1) KR20200085208A (zh)
CN (1) CN113272731B (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5106998B2 (ja) * 2007-11-16 2012-12-26 パナソニック株式会社 光学素子駆動装置及び撮像装置
KR101398470B1 (ko) * 2008-02-12 2014-06-27 삼성전자주식회사 촬상 장치용 손떨림 보정 모듈 및 이를 구비한 촬상 장치
KR101593999B1 (ko) * 2009-10-30 2016-02-15 삼성전자주식회사 카메라의 흔들림 보정장치
KR101300353B1 (ko) * 2011-12-22 2013-08-28 삼성전기주식회사 손떨림 보정장치
JP6122352B2 (ja) * 2013-06-18 2017-04-26 日本電産サンキョー株式会社 撮影用光学装置
KR102588578B1 (ko) * 2016-08-29 2023-10-12 주식회사 엠씨넥스 카메라 모듈
CN106303264A (zh) * 2016-11-04 2017-01-04 东莞佩斯讯光电技术有限公司 基于镜头倾斜可控马达和快速对焦传感器的摄像模组及控制方法

Also Published As

Publication number Publication date
CN113272731B (zh) 2023-10-27
CN113272731A (zh) 2021-08-17

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