JP2017522612A5 - - Google Patents

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Publication number
JP2017522612A5
JP2017522612A5 JP2017519471A JP2017519471A JP2017522612A5 JP 2017522612 A5 JP2017522612 A5 JP 2017522612A5 JP 2017519471 A JP2017519471 A JP 2017519471A JP 2017519471 A JP2017519471 A JP 2017519471A JP 2017522612 A5 JP2017522612 A5 JP 2017522612A5
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JP
Japan
Prior art keywords
coil
body structure
lens
lens body
current
Prior art date
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Application number
JP2017519471A
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English (en)
Japanese (ja)
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JP2017522612A (ja
JP6607932B2 (ja
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Priority claimed from US14/310,605 external-priority patent/US9513456B2/en
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Publication of JP2017522612A publication Critical patent/JP2017522612A/ja
Publication of JP2017522612A5 publication Critical patent/JP2017522612A5/ja
Application granted granted Critical
Publication of JP6607932B2 publication Critical patent/JP6607932B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017519471A 2014-06-20 2015-06-22 リンギング補償を備えるレンズドライバ回路 Active JP6607932B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/310,605 2014-06-20
US14/310,605 US9513456B2 (en) 2014-06-20 2014-06-20 Lens driver circuit with ringing compensation
PCT/US2015/037037 WO2015196215A1 (en) 2014-06-20 2015-06-22 Lens driver circuit with ringing compensation

Publications (3)

Publication Number Publication Date
JP2017522612A JP2017522612A (ja) 2017-08-10
JP2017522612A5 true JP2017522612A5 (enExample) 2018-07-05
JP6607932B2 JP6607932B2 (ja) 2019-11-20

Family

ID=54869476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017519471A Active JP6607932B2 (ja) 2014-06-20 2015-06-22 リンギング補償を備えるレンズドライバ回路

Country Status (4)

Country Link
US (1) US9513456B2 (enExample)
JP (1) JP6607932B2 (enExample)
CN (1) CN106462030B (enExample)
WO (1) WO2015196215A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10824050B2 (en) * 2015-08-07 2020-11-03 Analog Devices Global Unlimited Company Method of controlling a motor driven system, apparatus for controlling a motor driven system and a motor driven system controlled in accordance with the disclosed method
US10466437B2 (en) * 2016-07-01 2019-11-05 Tdk Taiwan Corp. Lens driving mechanism
CN207799306U (zh) * 2016-10-20 2018-08-31 台湾东电化股份有限公司 光学系统
US10506086B2 (en) 2016-10-20 2019-12-10 Tdk Taiwan Corp. Optical system and driving module therein without position-sensing element
KR102115520B1 (ko) * 2017-04-03 2020-05-26 삼성전기주식회사 카메라 모듈의 액츄에이터
CN108183654B (zh) * 2018-01-15 2020-11-17 上海艾为电子技术股份有限公司 线性振动装置谐振频率的校准方法和装置
US10658986B2 (en) 2018-06-07 2020-05-19 Semiconductor Components Industries, Llc Methods and apparatus for driver calibration
CN114755785B (zh) * 2020-12-28 2023-10-13 中芯集成电路（宁波）有限公司上海分公司 直线运动装置驱动控制方法和驱动控制系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516538B1 (enExample) * 1968-06-12 1976-02-28
JP4152398B2 (ja) * 2005-05-26 2008-09-17 三洋電機株式会社 手ぶれ補正装置
JP2007017706A (ja) * 2005-07-07 2007-01-25 Matsushita Electric Ind Co Ltd カメラモジュール
TWI302629B (en) 2005-08-25 2008-11-01 Powergate Optical Inc A vcm auto-focusing device having position feedback and an auto-focusing method
US8190015B2 (en) * 2007-09-07 2012-05-29 Qualcomm Incorporated Method and device for damping lens vibration
FR2922695A1 (fr) * 2007-10-22 2009-04-24 St Microelectronics Grenoble Circuit de commande de moteur a bobine mobile
CN102116922B (zh) * 2009-12-31 2014-06-25 意法半导体研发（上海）有限公司 用于驱动改善欠阻尼系统的电路和方法
JP5715759B2 (ja) 2010-01-28 2015-05-13 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー リニア振動モータの駆動制御回路
US8724016B2 (en) 2011-04-06 2014-05-13 Apple Inc. Driver circuit for a camera voice coil motor
CN102854699B (zh) * 2011-06-29 2016-11-16 马克西姆综合产品公司 用于摄像模块中的自动聚焦致动器的自校准振铃补偿
US8964102B2 (en) * 2011-06-29 2015-02-24 Maxim Integrated Products, Inc. Self-calibrated ringing compensation for an autofocus actuator in a camera module
JP6018403B2 (ja) * 2012-04-23 2016-11-02 ローム株式会社 スプリングリターン機構付きボイスコイルモータの駆動回路、それを用いたレンズモジュールおよび電子機器

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