DE69015155D1 - Strahlteiler für farbabbildungsvorrichtung. - Google Patents

Strahlteiler für farbabbildungsvorrichtung.

Info

Publication number
DE69015155D1
DE69015155D1 DE69015155T DE69015155T DE69015155D1 DE 69015155 D1 DE69015155 D1 DE 69015155D1 DE 69015155 T DE69015155 T DE 69015155T DE 69015155 T DE69015155 T DE 69015155T DE 69015155 D1 DE69015155 D1 DE 69015155D1
Authority
DE
Germany
Prior art keywords
imaging device
beam splitter
color imaging
color
splitter
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
DE69015155T
Other languages
English (en)
Other versions
DE69015155T2 (de
Inventor
Jager Donald De
Anna Hrycin
Andrew Kurtz
David Kessler
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69015155D1 publication Critical patent/DE69015155D1/de
Application granted granted Critical
Publication of DE69015155T2 publication Critical patent/DE69015155T2/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
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • 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
    • G02B27/142—Coating structures, e.g. thin films multilayers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Spectrometry And Color Measurement (AREA)
DE69015155T 1989-10-16 1990-10-04 Strahlteiler für farbabbildungsvorrichtung. Expired - Fee Related DE69015155T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/421,893 US5002365A (en) 1989-10-16 1989-10-16 Beam splitter for color imaging apparatus
PCT/US1990/005631 WO1991006030A1 (en) 1989-10-16 1990-10-04 A beam splitter for color imaging apparatus

Publications (2)

Publication Number Publication Date
DE69015155D1 true DE69015155D1 (de) 1995-01-26
DE69015155T2 DE69015155T2 (de) 1995-07-20

Family

ID=23672510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015155T Expired - Fee Related DE69015155T2 (de) 1989-10-16 1990-10-04 Strahlteiler für farbabbildungsvorrichtung.

Country Status (6)

Country Link
US (1) US5002365A (de)
EP (1) EP0448708B1 (de)
JP (1) JPH04502376A (de)
AU (1) AU627134B2 (de)
DE (1) DE69015155T2 (de)
WO (1) WO1991006030A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246803A (en) * 1990-07-23 1993-09-21 Eastman Kodak Company Patterned dichroic filters for solid state electronic image sensors
US5245174A (en) * 1990-10-15 1993-09-14 Applied Magnetics Corporation Focus sensing apparatus utilizing a reflecting surface having variable reflectivity
US5193025A (en) * 1992-01-21 1993-03-09 Hughes Aircraft Company Optical viewing and near infrared tracking system for a portable missle launcher
DE19621038A1 (de) 1996-05-24 1997-11-27 Boehringer Ingelheim Kg Aminoguanidine, Verfahren zu ihrer Herstellung und Arzneimittel, die diese Verbindungen enthalten
US5852693A (en) * 1996-11-26 1998-12-22 Ultratech Stepper, Inc. Low-loss light redirection apparatus
US6094210A (en) * 1997-05-30 2000-07-25 Eastman Kodak Company Method and apparatus for focusing
US6611379B2 (en) 2001-01-25 2003-08-26 Brookhaven Science Associates Llc Beam splitter and method for generating equal optical path length beams
US6905068B2 (en) * 2003-07-01 2005-06-14 Symbol Technologies, Inc. Focusing arrangement and method in electro-optical readers
US9270385B2 (en) 2004-08-04 2016-02-23 The United States Of America As Represented By The Secretary Of The Army System and method for quantum based information transfer
KR101109584B1 (ko) 2004-11-27 2012-01-31 삼성전자주식회사 조명유니트 및 이를 채용한 화상투사장치
KR102153045B1 (ko) * 2013-12-04 2020-09-07 삼성전자주식회사 파장 분리 소자 및 이를 포함하는 3차원 영상 획득 장치
DE102015101847B4 (de) * 2015-02-10 2017-11-02 Eyesense Gmbh Strahlteiler und Anordnung zur Untersuchung einer mittels elektromagnetischer Strahlung anregbaren Probe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795164A (en) * 1954-08-25 1957-06-11 Don O Hendrix Optical beam splitter
DE7432982U (de) * 1973-10-01 1977-08-04 Olympus Optical Co. Ltd., Tokio Optische farbtrennvorrichtung
US4072405A (en) * 1974-06-13 1978-02-07 Tokina Optical Co., Ltd. Prism system for use in tricolor separation
GB1597504A (en) * 1977-07-06 1981-09-09 Rank Organisation Ltd Television apparatus
US4161349A (en) * 1978-03-13 1979-07-17 Recognition Equipment Incorporated Beam separating prism system
US4310847A (en) * 1978-08-04 1982-01-12 World Development Laboratories Color television film scanning system using uniform motion and line arrays
JPS56147120A (en) * 1980-04-18 1981-11-14 Victor Co Of Japan Ltd Optical low-pass filter
DE3118249A1 (de) * 1981-05-08 1982-11-25 Jos. Schneider, Optische Werke, AG, 6550 Bad Kreuznach "beleuchtungseinrichtung fuer einen testprojektor"
JPS59165002A (ja) * 1983-03-11 1984-09-18 Canon Inc 光学素子及びこれを用いた光学装置
US4555163A (en) * 1983-09-22 1985-11-26 Rca Corporation Complementary color splitting filters used in a color camera
JPS6316787A (ja) * 1986-07-09 1988-01-23 Victor Co Of Japan Ltd カラ−テレビジヨンカメラ
JPH0660963B2 (ja) * 1986-09-17 1994-08-10 松下電器産業株式会社 色分解プリズム
JPS63283355A (ja) * 1987-05-15 1988-11-21 Dainippon Screen Mfg Co Ltd 垂直光入射型画像読取装置

Also Published As

Publication number Publication date
WO1991006030A1 (en) 1991-05-02
US5002365A (en) 1991-03-26
AU6743690A (en) 1991-05-16
EP0448708A1 (de) 1991-10-02
AU627134B2 (en) 1992-08-13
JPH04502376A (ja) 1992-04-23
EP0448708B1 (de) 1994-12-14
DE69015155T2 (de) 1995-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee