NL6814536A - - Google Patents

Info

Publication number
NL6814536A
NL6814536A NL6814536A NL6814536A NL6814536A NL 6814536 A NL6814536 A NL 6814536A NL 6814536 A NL6814536 A NL 6814536A NL 6814536 A NL6814536 A NL 6814536A NL 6814536 A NL6814536 A NL 6814536A
Authority
NL
Netherlands
Application number
NL6814536A
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 filed Critical
Publication of NL6814536A publication Critical patent/NL6814536A/xx

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
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Optical Elements Other Than Lenses (AREA)
NL6814536A 1967-10-13 1968-10-10 NL6814536A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8695867 1967-10-13

Publications (1)

Publication Number Publication Date
NL6814536A true NL6814536A (ko) 1969-04-15

Family

ID=13901366

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6814536A NL6814536A (ko) 1967-10-13 1968-10-10

Country Status (3)

Country Link
US (1) US3602637A (ko)
GB (1) GB1240695A (ko)
NL (1) NL6814536A (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136090B1 (ko) * 1971-04-17 1976-10-06
GB1377627A (en) * 1971-09-01 1974-12-18 Rank Organisation Ltd Beam splitting prisms
NL7400148A (nl) * 1974-01-07 1975-07-09 Philips Nv Kleurensplitsend prismastelsel met enige opper- en die aan dichroitische lagen grenzen.
US4072405A (en) * 1974-06-13 1978-02-07 Tokina Optical Co., Ltd. Prism system for use in tricolor separation
JPS5345542A (en) * 1976-10-06 1978-04-24 Fujitsu Ltd Optical branching filter
US4161349A (en) * 1978-03-13 1979-07-17 Recognition Equipment Incorporated Beam separating prism system
FR2550902B1 (fr) * 1983-08-17 1989-03-17 Canon Kk Camera de television en couleur
EP0722253A3 (en) * 1995-01-10 1996-10-30 Ibm Arrangements for projection display devices using optical valves in reflection
US5644432A (en) * 1995-01-17 1997-07-01 Ibm Corporation Three prism color separator
DE69611561T2 (de) * 1995-03-23 2001-06-21 Ibm Wirksames optisches System für eine hochauflösende Projektionsanzeige mit Reflexionslichtventilen
EP0734182B1 (en) * 1995-03-23 2001-01-17 International Business Machines Corporation Efficient optical system for a high resolution projection display employing reflection light valves
EP0734184B1 (en) * 1995-03-23 2001-01-17 International Business Machines Corporation Efficient optical system for a high resolution projection display employing reflection light valves
US5621486A (en) * 1995-06-22 1997-04-15 International Business Machines Corporation Efficient optical system for a high resolution projection display employing reflection light valves
US6078429A (en) * 1998-07-22 2000-06-20 Foveon, Inc. Color separating prism having violet light component in red channel
US6549338B1 (en) * 1999-11-12 2003-04-15 Texas Instruments Incorporated Bandpass filter to reduce thermal impact of dichroic light shift
JP3679746B2 (ja) * 2001-01-25 2005-08-03 キヤノン株式会社 光学素子、それを用いた液晶プロジェクター及びカメラ
JP5066420B2 (ja) * 2007-09-28 2012-11-07 富士フイルム株式会社 色分解光学系および撮像装置
JP5484258B2 (ja) * 2010-08-24 2014-05-07 富士フイルム株式会社 色分解光学系

Also Published As

Publication number Publication date
GB1240695A (en) 1971-07-28
US3602637A (en) 1971-08-31

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable