FR2861187B1 - Dispositif de prise de vue a encombrement reduit - Google Patents

Dispositif de prise de vue a encombrement reduit

Info

Publication number
FR2861187B1
FR2861187B1 FR0312295A FR0312295A FR2861187B1 FR 2861187 B1 FR2861187 B1 FR 2861187B1 FR 0312295 A FR0312295 A FR 0312295A FR 0312295 A FR0312295 A FR 0312295A FR 2861187 B1 FR2861187 B1 FR 2861187B1
Authority
FR
France
Prior art keywords
reduced size
shifting device
size
sought
division
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
FR0312295A
Other languages
English (en)
Other versions
FR2861187A1 (fr
Inventor
Louis Brissot
Romain Ramel
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.)
Teledyne e2v Semiconductors SAS
Original Assignee
Atmel Grenoble SA
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 Atmel Grenoble SA filed Critical Atmel Grenoble SA
Priority to FR0312295A priority Critical patent/FR2861187B1/fr
Priority to US10/576,462 priority patent/US7639941B2/en
Priority to CA002539540A priority patent/CA2539540A1/fr
Priority to PCT/EP2004/052558 priority patent/WO2005038503A1/fr
Priority to JP2006536083A priority patent/JP2007509554A/ja
Priority to EP04791239A priority patent/EP1676164A1/fr
Publication of FR2861187A1 publication Critical patent/FR2861187A1/fr
Application granted granted Critical
Publication of FR2861187B1 publication Critical patent/FR2861187B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0816—Catadioptric systems using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0065—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/04—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors for the purpose of beam splitting or combining, e.g. fitted with eyepieces for more than one observer
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • 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
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/41—Extracting pixel data from a plurality of image sensors simultaneously picking up an image, e.g. for increasing the field of view by combining the outputs of a plurality of sensors
    • 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
    • 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
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Vehicle Body Suspensions (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

L'invention se rapporte à un dispositif de prise de vue pour lequel on cherche à réduire l'encombrement. Selon l'invention on associe une division du champ objet observé par le dispositif à une configuration catadioptrique.
FR0312295A 2003-10-21 2003-10-21 Dispositif de prise de vue a encombrement reduit Expired - Fee Related FR2861187B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0312295A FR2861187B1 (fr) 2003-10-21 2003-10-21 Dispositif de prise de vue a encombrement reduit
US10/576,462 US7639941B2 (en) 2003-10-21 2004-10-15 Compact photographing device
CA002539540A CA2539540A1 (fr) 2003-10-21 2004-10-15 Dispositif de prise de vue a encombrement reduit
PCT/EP2004/052558 WO2005038503A1 (fr) 2003-10-21 2004-10-15 Dispositif de prise de vue à encombrement réduit
JP2006536083A JP2007509554A (ja) 2003-10-21 2004-10-15 コンパクトな撮影装置
EP04791239A EP1676164A1 (fr) 2003-10-21 2004-10-15 Dispositif de prise de vue à encombrement reduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0312295A FR2861187B1 (fr) 2003-10-21 2003-10-21 Dispositif de prise de vue a encombrement reduit

Publications (2)

Publication Number Publication Date
FR2861187A1 FR2861187A1 (fr) 2005-04-22
FR2861187B1 true FR2861187B1 (fr) 2006-01-20

Family

ID=34385346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0312295A Expired - Fee Related FR2861187B1 (fr) 2003-10-21 2003-10-21 Dispositif de prise de vue a encombrement reduit

Country Status (6)

Country Link
US (1) US7639941B2 (fr)
EP (1) EP1676164A1 (fr)
JP (1) JP2007509554A (fr)
CA (1) CA2539540A1 (fr)
FR (1) FR2861187B1 (fr)
WO (1) WO2005038503A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716829B1 (ko) * 2005-08-10 2007-05-09 삼성전기주식회사 초박형 모바일 카메라 광학 렌즈 시스템 및 이를 이용한이미지 결상 방법
DE102011081405B4 (de) * 2011-08-23 2016-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Bildsensor, Abbildungsvorrichtung und Verfahren für einen Bildsensor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016033B (de) 1954-07-03 1957-09-19 Leitz Ernst Gmbh Vorrichtung zur Aufnahme oder Wiedergabe von Panoramabildern
US3582547A (en) * 1968-10-21 1971-06-01 Goodyear Aerospace Corp Multiple-channel vergent conjugates imagery generator system
JPS5672575A (en) * 1979-11-19 1981-06-16 Toshiba Corp Picture input unit
JPH0191453A (ja) * 1987-10-02 1989-04-11 Fuji Photo Film Co Ltd 固体撮像装置
US5016109A (en) 1990-07-02 1991-05-14 Bell South Corporation Apparatus and method for segmenting a field of view into contiguous, non-overlapping, vertical and horizontal sub-fields
JPH07222038A (ja) * 1994-02-04 1995-08-18 Canon Inc 撮像装置
US5692226A (en) * 1994-09-28 1997-11-25 Hall; Dennis R. Stereoscopic recording systems utilizing chiral liquid crystals
JPH08234339A (ja) * 1995-02-28 1996-09-13 Olympus Optical Co Ltd 撮影用光学装置
US6166866A (en) * 1995-02-28 2000-12-26 Canon Kabushiki Kaisha Reflecting type optical system
GB9616390D0 (en) * 1996-08-03 1996-09-11 Secr Defence Optical detection system
JP3622367B2 (ja) * 1996-10-01 2005-02-23 松下電器産業株式会社 画像入力装置
DE19742462A1 (de) * 1997-09-26 1999-04-01 Bodenseewerk Geraetetech Einrichtung zur Erfassung mehrerer Gesichtsfelder mittels eines bildauflösenden Detektors
DE19847563A1 (de) * 1998-04-17 1999-10-28 Micronas Intermetall Gmbh Kapazitiver Sensor
US6459490B1 (en) * 1999-06-01 2002-10-01 Optical Perspectives Group, L.L.C. Dual field of view optical system for microscope, and microscope and interferometer containing the same
JP2001004809A (ja) * 1999-06-22 2001-01-12 Olympus Optical Co Ltd 光学系及び光学装置
JP2001036776A (ja) * 1999-07-15 2001-02-09 Mitsubishi Electric Corp 撮像装置
US6643460B2 (en) * 2000-01-27 2003-11-04 Nikon Corporation Camera and focal point detection apparatus
JP2001218230A (ja) * 2000-02-02 2001-08-10 Canon Inc 立体撮像装置
JP2002158913A (ja) * 2000-11-16 2002-05-31 Canon Inc 撮像装置及び撮像方法
JP2002171537A (ja) * 2000-11-30 2002-06-14 Canon Inc 複眼撮像系、撮像装置および電子機器
JP4907034B2 (ja) * 2001-05-31 2012-03-28 マグナチップセミコンダクター有限会社 Ｃｍｏｓ型イメージセンサ
JP2003143459A (ja) * 2001-11-02 2003-05-16 Canon Inc 複眼撮像系およびこれを備えた装置
JP4079630B2 (ja) * 2001-11-28 2008-04-23 オリンパス株式会社 撮像レンズ及びそれを備えた撮像装置
US20030227696A1 (en) * 2002-06-06 2003-12-11 David Joel Maker Telescope sparse array not requiring the use of laser interferometry

Also Published As

Publication number Publication date
CA2539540A1 (fr) 2005-04-28
FR2861187A1 (fr) 2005-04-22
JP2007509554A (ja) 2007-04-12
WO2005038503A1 (fr) 2005-04-28
US20070035823A1 (en) 2007-02-15
US7639941B2 (en) 2009-12-29
EP1676164A1 (fr) 2006-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120629