FR2282118A1 - Dispositif optique pour appareil d'affichage en couleurs - Google Patents

Dispositif optique pour appareil d'affichage en couleurs

Info

Publication number
FR2282118A1
FR2282118A1 FR7524489A FR7524489A FR2282118A1 FR 2282118 A1 FR2282118 A1 FR 2282118A1 FR 7524489 A FR7524489 A FR 7524489A FR 7524489 A FR7524489 A FR 7524489A FR 2282118 A1 FR2282118 A1 FR 2282118A1
Authority
FR
France
Prior art keywords
color display
display device
optical device
optical
color
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.)
Granted
Application number
FR7524489A
Other languages
English (en)
Other versions
FR2282118B3 (fr
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.)
Technical Operations Inc
Original Assignee
Technical Operations 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 Technical Operations Inc filed Critical Technical Operations Inc
Publication of FR2282118A1 publication Critical patent/FR2282118A1/fr
Application granted granted Critical
Publication of FR2282118B3 publication Critical patent/FR2282118B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/4244—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in wavelength selecting devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR7524489A 1974-08-12 1975-08-06 Dispositif optique pour appareil d'affichage en couleurs Granted FR2282118A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/496,634 US4003634A (en) 1974-08-12 1974-08-12 Optical control assembly for a color design viewer

Publications (2)

Publication Number Publication Date
FR2282118A1 true FR2282118A1 (fr) 1976-03-12
FR2282118B3 FR2282118B3 (fr) 1978-03-24

Family

ID=23973492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524489A Granted FR2282118A1 (fr) 1974-08-12 1975-08-06 Dispositif optique pour appareil d'affichage en couleurs

Country Status (5)

Country Link
US (1) US4003634A (fr)
JP (1) JPS5142554A (fr)
DE (1) DE2535537A1 (fr)
FR (1) FR2282118A1 (fr)
IT (1) IT1041154B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541688A (en) * 1984-06-11 1985-09-17 Eastman Kodak Company Optical beam splitters
US4765731A (en) * 1986-03-21 1988-08-23 John J. Ferlazzo Solid state color vision testing system
JPS6448759A (en) * 1987-08-19 1989-02-23 Queen Light Denshi Seiko Kk Feed mechanism for tape having adhesiveness
US5096280A (en) * 1989-06-27 1992-03-17 Sharp Kabushiki Kaisha Light source apparatus for separating white light into light components of a plurality of colors
US5519533A (en) * 1994-03-08 1996-05-21 Sharp Kabushiki Kaisha Three-dimensional information reproducing apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604813A (en) * 1952-07-29 Projection lamp illumination system for lenticulated
US1456427A (en) * 1922-05-11 1923-05-22 Procoudine-Gorsky Serge Mic De Optical system for photographic cameras
US3549238A (en) * 1968-02-14 1970-12-22 Technical Operations Inc Optical display or viewing systems with coaxial diffracted and non-diffracted channels
US3761156A (en) * 1972-04-11 1973-09-25 Us Navy Holographic colored light pattern simulation
US3884553A (en) * 1974-01-16 1975-05-20 Technical Operations Inc Optical display system with improved spectral efficiency

Also Published As

Publication number Publication date
US4003634A (en) 1977-01-18
FR2282118B3 (fr) 1978-03-24
JPS5142554A (fr) 1976-04-10
IT1041154B (it) 1980-01-10
DE2535537A1 (de) 1976-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse