DE3854214T2 - Optisches System zur Trennung dreier Farben. - Google Patents

Optisches System zur Trennung dreier Farben.

Info

Publication number
DE3854214T2
DE3854214T2 DE3854214T DE3854214T DE3854214T2 DE 3854214 T2 DE3854214 T2 DE 3854214T2 DE 3854214 T DE3854214 T DE 3854214T DE 3854214 T DE3854214 T DE 3854214T DE 3854214 T2 DE3854214 T2 DE 3854214T2
Authority
DE
Germany
Prior art keywords
colors
separating
optical system
optical
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
DE3854214T
Other languages
English (en)
Other versions
DE3854214D1 (de
Inventor
Hirohiko C- Shinonaga
Itsuo Takanashi
Shintaro Nakagaki
Tsutou Asakura
Masato C - Furuya
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of DE3854214D1 publication Critical patent/DE3854214D1/de
Application granted granted Critical
Publication of DE3854214T2 publication Critical patent/DE3854214T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
    • 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
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H04N23/16—Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction
DE3854214T 1987-09-09 1988-09-08 Optisches System zur Trennung dreier Farben. Expired - Fee Related DE3854214T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226137A JPS6468190A (en) 1987-09-09 1987-09-09 Three-color separation optical system

Publications (2)

Publication Number Publication Date
DE3854214D1 DE3854214D1 (de) 1995-08-31
DE3854214T2 true DE3854214T2 (de) 1995-12-07

Family

ID=16840428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3854214T Expired - Fee Related DE3854214T2 (de) 1987-09-09 1988-09-08 Optisches System zur Trennung dreier Farben.

Country Status (4)

Country Link
US (1) US4933751A (de)
EP (1) EP0307203B1 (de)
JP (1) JPS6468190A (de)
DE (1) DE3854214T2 (de)

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GB8915982D0 (en) * 1989-07-12 1990-04-25 Pilkington Perkin Elmer Ltd Imaging device
DE69114876T2 (de) * 1990-02-28 1996-06-13 Victor Company Of Japan Farbbilderzeugungssystem.
JPH03288124A (ja) * 1990-04-04 1991-12-18 Victor Co Of Japan Ltd カラー画像表示装置の光学系
US5264951A (en) * 1990-04-09 1993-11-23 Victor Company Of Japan, Ltd. Spatial light modulator system
US5237442A (en) * 1990-06-12 1993-08-17 U.S. Philips Corp. Device for optical heterodyne detection and mirror system suitable for use in such a device
US5237345A (en) * 1990-06-22 1993-08-17 Victor Company Of Japan, Ltd. Charge latent image information forming apparatus and method of transferring charge latent image information from first recording medium to second recording medium
FR2667404B1 (fr) * 1990-09-28 1992-10-30 Thomson Csf Dispositif generateur de plusieurs faisceaux de lumiere.
JPH04163401A (ja) * 1990-10-26 1992-06-09 Canon Inc カラー画像読取装置
JPH08510333A (ja) * 1993-03-31 1996-10-29 ヒューズ − ジェイブイシー テクノロジー コーポレイション 単一投影レンズのカラー投影システム
TW269010B (de) * 1994-04-04 1996-01-21 Projectavision Inc
US5621460A (en) * 1994-10-11 1997-04-15 Lockheed Martin Corporation Optical differentiation between plants and background utilizing a single CCD camera
US5678101A (en) * 1995-04-25 1997-10-14 Asahi Kogaku Kogyo Kabushiki Kaisha Holder assembly for electro-developing recording media and electro-developing type camera with such holder assembly
JP3629068B2 (ja) * 1995-07-04 2005-03-16 ペンタックス株式会社 色分解光学装置
EP0763945A3 (de) * 1995-09-13 1998-09-02 Victor Company Of Japan Limited Vorrichtung zur optischen Beleuchtung, optisches Projektionssystem und dieses verwendende Anzeigevorrichtung
US6624847B1 (en) * 1996-12-17 2003-09-23 Nature Technology Co., Ltd. Imaging system
DE69841107D1 (de) 1997-07-12 2009-10-08 Roper Ind Inc Multispektraler zweidimensionaler bildgebeuder spekteometer
US5982497A (en) * 1998-07-09 1999-11-09 Optical Insights, Llc Multi-spectral two-dimensional imaging spectrometer
US6595669B2 (en) 1998-11-02 2003-07-22 Code 3, Inc. Vehicular warning light having less apparent color when not energized
CA2347799A1 (en) 1998-11-02 2000-05-11 Code 3, Inc. Vehicular warning light having a dichroic element
US20040109077A1 (en) * 1999-06-17 2004-06-10 Abdellatif Mohammed A. Camera, imaging system and illuminations sensor
DE10123155A1 (de) * 2001-04-27 2002-11-21 Deutsch Zentr Luft & Raumfahrt Zoomobjektiv
US6570147B2 (en) 2001-05-22 2003-05-27 Itt Manufacturing Enterprises, Inc. Color night vision apparatus
US6856466B2 (en) 2001-07-05 2005-02-15 Science & Engineering Associates, Inc. Multiple imaging system
WO2003079093A2 (en) * 2002-03-14 2003-09-25 Science & Engineering Associates, Inc. Multiple imaging system and method for designing same
US20060044451A1 (en) * 2004-08-30 2006-03-02 Eastman Kodak Company Wide angle lenslet camera
US7518570B2 (en) * 2005-01-10 2009-04-14 International Business Machines Corporation Method and apparatus for miniaturizing digital light processing displays using high refractive index crystals
WO2009111642A1 (en) * 2008-03-05 2009-09-11 Contrast Optical Design & Engineering, Inc. Multiple image camera and lens system
JP5631299B2 (ja) 2008-03-28 2014-11-26 コントラスト オプティカル デザイン アンド エンジニアリング，インク． 全ビーム画像スプリッタシステム
EP2476021B1 (de) * 2009-09-10 2019-11-20 Contrast, Inc. System zur teilung vollständiger strahlungsbilder
US9547178B2 (en) 2012-08-15 2017-01-17 Semrock. Inc. Dichroic image splitter
US10264196B2 (en) 2016-02-12 2019-04-16 Contrast, Inc. Systems and methods for HDR video capture with a mobile device
US10257394B2 (en) 2016-02-12 2019-04-09 Contrast, Inc. Combined HDR/LDR video streaming
WO2018031441A1 (en) 2016-08-09 2018-02-15 Contrast, Inc. Real-time hdr video for vehicle control
WO2019014057A1 (en) 2017-07-10 2019-01-17 Contrast, Inc. STEREOSCOPIC CAMERA
US10951888B2 (en) 2018-06-04 2021-03-16 Contrast, Inc. Compressed high dynamic range video

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR684145A (fr) * 1928-10-30 1930-06-21 Procédé de fabrication de films trichromes pour la cinématographie
DE831780C (de) * 1950-11-17 1952-02-18 Leitz Ernst Gmbh Strahlenteiler
DE2446923A1 (de) * 1973-10-01 1975-04-10 Olympus Optical Co Optische anordnung zur trennung von drei farben
US4068261A (en) * 1975-09-08 1978-01-10 Tokyo Shibaura Electric Co., Ltd. Image pickup devices and image pickup tubes utilized therein
JPS54158818A (en) * 1978-06-05 1979-12-15 Nec Corp Color solid-state pickup unit
US4191456A (en) * 1979-03-08 1980-03-04 Hughes Aircraft Company Optical block for high brightness full color video projection system
US4395108A (en) * 1982-02-12 1983-07-26 Eastman Kodak Company Color balanced scratch suppressing projection apparatus for color transparencies
SU1140270A1 (ru) * 1982-06-04 1985-02-15 Предприятие П/Я М-5273 Способ формировани цветовых телевизионных сигналов в однотрубочной передающей телевизионной камере
JPS59196682A (ja) * 1983-04-22 1984-11-08 Hitachi Ltd 撮像光学系
JPS6124376A (ja) * 1984-07-12 1986-02-03 Sony Corp 電子式スチルカメラ
DE3618647A1 (de) * 1986-06-03 1987-12-10 Proxitronic Funk Gmbh & Co Kg Farbfernsehkamera
JPS63160489A (ja) * 1986-12-24 1988-07-04 Mitsubishi Electric Corp 固体撮像装置
JP2643134B2 (ja) * 1987-02-20 1997-08-20 ソニー株式会社 固体カラー撮像装置

Also Published As

Publication number Publication date
EP0307203B1 (de) 1995-07-26
EP0307203A2 (de) 1989-03-15
EP0307203A3 (de) 1991-01-30
JPS6468190A (en) 1989-03-14
DE3854214D1 (de) 1995-08-31
US4933751A (en) 1990-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8339 Ceased/non-payment of the annual fee