DK0655144T3 - Apparat til projektion af et farvebillede - Google Patents

Apparat til projektion af et farvebillede

Info

Publication number
DK0655144T3
DK0655144T3 DK93917998T DK93917998T DK0655144T3 DK 0655144 T3 DK0655144 T3 DK 0655144T3 DK 93917998 T DK93917998 T DK 93917998T DK 93917998 T DK93917998 T DK 93917998T DK 0655144 T3 DK0655144 T3 DK 0655144T3
Authority
DK
Denmark
Prior art keywords
projecting
color image
color
image
Prior art date
Application number
DK93917998T
Other languages
English (en)
Inventor
Keith James Owen
Original Assignee
Light & Sound Design 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 Light & Sound Design Ltd filed Critical Light & Sound Design Ltd
Application granted granted Critical
Publication of DK0655144T3 publication Critical patent/DK0655144T3/da

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Projection Apparatus (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DK93917998T 1992-08-15 1993-08-11 Apparat til projektion af et farvebillede DK0655144T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929217392A GB9217392D0 (en) 1992-08-15 1992-08-15 Colour image protection apparatus
PCT/GB1993/001700 WO1994004951A1 (en) 1992-08-15 1993-08-11 Colour image protection apparatus

Publications (1)

Publication Number Publication Date
DK0655144T3 true DK0655144T3 (da) 2001-12-10

Family

ID=10720425

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93917998T DK0655144T3 (da) 1992-08-15 1993-08-11 Apparat til projektion af et farvebillede

Country Status (8)

Country Link
US (1) US5795058A (da)
EP (1) EP0655144B1 (da)
AU (1) AU4724593A (da)
CA (1) CA2142619C (da)
DE (1) DE69331145T2 (da)
DK (1) DK0655144T3 (da)
GB (1) GB9217392D0 (da)
WO (1) WO1994004951A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200872A1 (de) * 2002-01-11 2003-07-31 Unaxis Balzers Ag Strukturiertes optisches Element und Herstellung eines Solchen
GB2294909B (en) * 1994-11-14 1996-10-23 High End Systems Inc Acid etched gobo
US5711889A (en) * 1995-09-15 1998-01-27 Buchsbaum; Philip E. Method for making dichroic filter array
HUP9904476A2 (hu) * 1999-12-03 2002-01-28 Péter Danczkay Beállítható háromdimenziós (3D), többszínű fényhullám-generátor
US6379025B1 (en) * 2000-03-31 2002-04-30 Pacfab, Inc. Submersible lighting fixture with color wheel
IT1317661B1 (it) * 2000-05-22 2003-07-15 Coemar Spa Proiettore luminoso particolarmente per la proiezione di immagini adimensioni variabili e ad infiniti colori
TW548437B (en) * 2001-03-02 2003-08-21 Unaxis Balzers Ag Optical component and its production method as well as optical switch
CN2498623Y (zh) * 2001-10-18 2002-07-03 王庆洪 户外照明图案电脑灯
US6729734B2 (en) * 2002-04-01 2004-05-04 Hewlett-Packard Development Company, L.P. System for enhancing the quality of an image
WO2010002917A2 (en) * 2008-06-30 2010-01-07 Production Resource Group, L.L.C. High resolution light pattern generator on a transparent substrate
EP3992525A4 (en) 2019-06-26 2022-08-17 Guangzhou Haoyang Electronic Co., Ltd. EFFECT PLATE WITH HIGH TEMPERATURE DEFORMATION AND STAGE LIGHT WITH IT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914464A (en) * 1971-04-19 1975-10-21 Optical Coating Laboratory Inc Striped dichroic filter and method for making the same
GB1441745A (en) * 1972-10-06 1976-07-07 Emi Ltd Manufacture of a pattern on a substrate
JPS59152407A (ja) * 1983-02-18 1984-08-31 Toppan Printing Co Ltd 多層干渉膜フイルタ−の製造法
CA1228225A (en) * 1984-11-09 1987-10-20 National Research Council Of Canada Method of manufacturing an optical interference authenticating device
US4800474A (en) * 1986-05-15 1989-01-24 Vari-Lite, Inc. Color wheel assembly for lighting equipment
US4779176A (en) * 1986-07-16 1988-10-18 Vari-Lite, Inc. Light pattern generator

Also Published As

Publication number Publication date
WO1994004951A1 (en) 1994-03-03
DE69331145D1 (de) 2001-12-20
AU4724593A (en) 1994-03-15
CA2142619A1 (en) 1994-03-03
US5795058A (en) 1998-08-18
GB9217392D0 (en) 1992-09-30
EP0655144A1 (en) 1995-05-31
DE69331145T2 (de) 2002-06-20
CA2142619C (en) 2000-02-22
EP0655144B1 (en) 2001-11-14

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