DE69711282D1 - Fokusdetektor - Google Patents

Fokusdetektor

Info

Publication number
DE69711282D1
DE69711282D1 DE69711282T DE69711282T DE69711282D1 DE 69711282 D1 DE69711282 D1 DE 69711282D1 DE 69711282 T DE69711282 T DE 69711282T DE 69711282 T DE69711282 T DE 69711282T DE 69711282 D1 DE69711282 D1 DE 69711282D1
Authority
DE
Germany
Prior art keywords
focus detector
focus
detector
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 - Lifetime
Application number
DE69711282T
Other languages
English (en)
Other versions
DE69711282T2 (de
Inventor
Shinichi Hagiwara
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
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69711282D1 publication Critical patent/DE69711282D1/de
Publication of DE69711282T2 publication Critical patent/DE69711282T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • G02B7/346—Systems for automatic generation of focusing signals using different areas in a pupil plane using horizontal and vertical areas in the pupil plane, i.e. wide area autofocusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
DE69711282T 1996-07-10 1997-07-09 Fokusdetektor Expired - Lifetime DE69711282T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8198575A JPH1026723A (ja) 1996-07-10 1996-07-10 光学装置、焦点検出装置及びオートフォーカスカメラ

Publications (2)

Publication Number Publication Date
DE69711282D1 true DE69711282D1 (de) 2002-05-02
DE69711282T2 DE69711282T2 (de) 2002-10-17

Family

ID=16393464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711282T Expired - Lifetime DE69711282T2 (de) 1996-07-10 1997-07-09 Fokusdetektor

Country Status (5)

Country Link
US (1) US5950022A (de)
EP (1) EP0818697B1 (de)
JP (1) JPH1026723A (de)
DE (1) DE69711282T2 (de)
HK (1) HK1004685A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606694C2 (de) 1995-02-22 2002-12-12 Asahi Optical Co Ltd Entfernungsmeßvorrichtung
JP3169580B2 (ja) 1998-04-03 2001-05-28 キヤノン株式会社 光学装置、デマンドおよびカメラ
JP3970046B2 (ja) * 2002-02-19 2007-09-05 オリンパス株式会社 カメラ
JP2004053686A (ja) * 2002-07-16 2004-02-19 Olympus Corp カメラ及び合焦装置の制御方法
JP2006064956A (ja) 2004-08-26 2006-03-09 Canon Inc オートフォーカス用固体撮像装置とそれを用いたオートフォーカスカメラ
JP2006119471A (ja) * 2004-10-22 2006-05-11 Fujinon Corp オートフォーカスシステム
US8527510B2 (en) 2005-05-23 2013-09-03 Monster Worldwide, Inc. Intelligent job matching system and method
US8195657B1 (en) 2006-01-09 2012-06-05 Monster Worldwide, Inc. Apparatuses, systems and methods for data entry correlation
US8600931B1 (en) 2006-03-31 2013-12-03 Monster Worldwide, Inc. Apparatuses, methods and systems for automated online data submission
JP5309468B2 (ja) * 2006-05-31 2013-10-09 株式会社ニコン 液晶表示素子、表示装置、観察装置およびカメラ
JP4873729B2 (ja) 2007-04-06 2012-02-08 キヤノン株式会社 光学機器
US9830575B1 (en) 2008-04-21 2017-11-28 Monster Worldwide, Inc. Apparatuses, methods and systems for advancement path taxonomy
US20170330153A1 (en) 2014-05-13 2017-11-16 Monster Worldwide, Inc. Search Extraction Matching, Draw Attention-Fit Modality, Application Morphing, and Informed Apply Apparatuses, Methods and Systems
US10419658B1 (en) 2014-07-20 2019-09-17 Promanthan Brains LLC, Series Point only Camera optimizing for several directions of interest

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012579A (ja) * 1983-07-01 1985-01-22 株式会社日立製作所 表示装置駆動方式
JPS6012765A (ja) * 1983-07-02 1985-01-23 Tadahiro Omi 光電変換装置
JPS60103331A (ja) * 1983-11-11 1985-06-07 Canon Inc 撮影情報設定装置を有するカメラ
JPH075188B2 (ja) * 1988-05-02 1995-01-25 株式会社長崎機器製作所 コンベア用払出装置
DE69131852T2 (de) * 1990-01-25 2000-06-15 Canon K.K., Tokio/Tokyo Fokussiergerät
JPH04122919A (ja) * 1990-09-14 1992-04-23 Olympus Optical Co Ltd カメラの測距視野選択装置
US5440367A (en) * 1990-11-07 1995-08-08 Canon Kabushiki Kaisha Focus detecting apparatus provided with a plurality of detection fields
JP3230098B2 (ja) * 1992-01-27 2001-11-19 株式会社ニコン 焦点検出装置
JPH07199320A (ja) * 1993-11-24 1995-08-04 Nikon Corp カメラ
JPH08136798A (ja) * 1994-11-08 1996-05-31 Canon Inc 自動焦点カメラ

Also Published As

Publication number Publication date
HK1004685A1 (en) 1998-12-04
EP0818697A2 (de) 1998-01-14
DE69711282T2 (de) 2002-10-17
EP0818697A3 (de) 2000-04-26
EP0818697B1 (de) 2002-03-27
US5950022A (en) 1999-09-07
JPH1026723A (ja) 1998-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition