JP4732065B2 - オートフォーカス制御装置 - Google Patents

オートフォーカス制御装置 Download PDF

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Publication number
JP4732065B2
JP4732065B2 JP2005232029A JP2005232029A JP4732065B2 JP 4732065 B2 JP4732065 B2 JP 4732065B2 JP 2005232029 A JP2005232029 A JP 2005232029A JP 2005232029 A JP2005232029 A JP 2005232029A JP 4732065 B2 JP4732065 B2 JP 4732065B2
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JP
Japan
Prior art keywords
focus
lens
drive
focus lens
area
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.)
Expired - Fee Related
Application number
JP2005232029A
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English (en)
Japanese (ja)
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JP2007047468A5 (enrdf_load_stackoverflow
JP2007047468A (ja
Inventor
浩司 岡田
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.)
Canon Inc
Original Assignee
Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2005232029A priority Critical patent/JP4732065B2/ja
Publication of JP2007047468A publication Critical patent/JP2007047468A/ja
Publication of JP2007047468A5 publication Critical patent/JP2007047468A5/ja
Application granted granted Critical
Publication of JP4732065B2 publication Critical patent/JP4732065B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP2005232029A 2005-08-10 2005-08-10 オートフォーカス制御装置 Expired - Fee Related JP4732065B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005232029A JP4732065B2 (ja) 2005-08-10 2005-08-10 オートフォーカス制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005232029A JP4732065B2 (ja) 2005-08-10 2005-08-10 オートフォーカス制御装置

Publications (3)

Publication Number Publication Date
JP2007047468A JP2007047468A (ja) 2007-02-22
JP2007047468A5 JP2007047468A5 (enrdf_load_stackoverflow) 2008-09-25
JP4732065B2 true JP4732065B2 (ja) 2011-07-27

Family

ID=37850339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005232029A Expired - Fee Related JP4732065B2 (ja) 2005-08-10 2005-08-10 オートフォーカス制御装置

Country Status (1)

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JP (1) JP4732065B2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4984968B2 (ja) * 2007-02-28 2012-07-25 カシオ計算機株式会社 投影装置、異常制御方法及びプログラム
JP4992761B2 (ja) * 2008-02-29 2012-08-08 株式会社ニコン レンズ駆動装置および撮像装置
JP6459409B2 (ja) * 2014-11-07 2019-01-30 株式会社ニコン カメラボディ、交換レンズ及び撮像装置
KR102185060B1 (ko) 2018-07-20 2020-12-01 삼성전기주식회사 카메라 모듈
JP6614323B2 (ja) * 2018-12-28 2019-12-04 株式会社ニコン カメラボディおよび撮像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09211298A (ja) * 1996-02-02 1997-08-15 Canon Inc フォーカス制御装置及びオートフォーカス制御装置
JPH09304687A (ja) * 1996-02-28 1997-11-28 Asahi Optical Co Ltd 望遠光学系の自動焦点装置
JP2002156573A (ja) * 2000-11-17 2002-05-31 Canon Inc レンズ駆動制御装置

Also Published As

Publication number Publication date
JP2007047468A (ja) 2007-02-22

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