AU642146B2 - Scrolling primary colour changer - Google Patents

Scrolling primary colour changer

Info

Publication number
AU642146B2
AU642146B2 AU57193/90A AU5719390A AU642146B2 AU 642146 B2 AU642146 B2 AU 642146B2 AU 57193/90 A AU57193/90 A AU 57193/90A AU 5719390 A AU5719390 A AU 5719390A AU 642146 B2 AU642146 B2 AU 642146B2
Authority
AU
Australia
Prior art keywords
scrolling
primary colour
colour changer
changer
primary
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
AU57193/90A
Other versions
AU5719390A (en
Inventor
Brian E. Richardson
John R. Richardson
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.)
Morpheus Lights Inc
Original Assignee
Morpheus Lights 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 Morpheus Lights Inc filed Critical Morpheus Lights Inc
Priority to AU57193/90A priority Critical patent/AU642146B2/en
Priority to EP90112077A priority patent/EP0463204A1/en
Publication of AU5719390A publication Critical patent/AU5719390A/en
Application granted granted Critical
Publication of AU642146B2 publication Critical patent/AU642146B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/006—Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
    • 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
AU57193/90A 1990-06-15 1990-06-15 Scrolling primary colour changer Expired - Fee Related AU642146B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU57193/90A AU642146B2 (en) 1990-06-15 1990-06-15 Scrolling primary colour changer
EP90112077A EP0463204A1 (en) 1990-06-15 1990-06-26 Scrolling primary color changer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU57193/90A AU642146B2 (en) 1990-06-15 1990-06-15 Scrolling primary colour changer
EP90112077A EP0463204A1 (en) 1990-06-15 1990-06-26 Scrolling primary color changer

Publications (2)

Publication Number Publication Date
AU5719390A AU5719390A (en) 1992-01-02
AU642146B2 true AU642146B2 (en) 1993-10-14

Family

ID=25631553

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57193/90A Expired - Fee Related AU642146B2 (en) 1990-06-15 1990-06-15 Scrolling primary colour changer

Country Status (2)

Country Link
EP (1) EP0463204A1 (en)
AU (1) AU642146B2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769792B1 (en) 1991-04-30 2004-08-03 Genlyte Thomas Group Llc High intensity lighting projectors
GB9608476D0 (en) * 1996-04-25 1996-07-03 Medical Res Council Apparatus for obtaining a desired tint
DE10048988C1 (en) * 2000-09-27 2002-02-28 Feddersen Clausen Oliver Subtractive color mixing system e.g. for stage lighting, has saturation mixer unit for each subtractive base color provided by 2 color mixer elements of varying color saturation
US20060268558A1 (en) * 2005-05-24 2006-11-30 Synchrolite, L.P. Method and apparatus for controlling diffusion and color of a light beam
US8596824B2 (en) 2005-05-24 2013-12-03 Syncrolite, L.P. Method and apparatus for a scrollable modifier for a light fixture
WO2009092013A1 (en) 2008-01-18 2009-07-23 Omnicolor, L.P. Pattern generator for a light fixture
US9731456B2 (en) 2013-03-14 2017-08-15 Sabic Global Technologies B.V. Method of manufacturing a functionally graded article
CN104048266B (en) * 2014-05-23 2015-11-04 广州市浩洋电子有限公司 Optical filter and utilize CMY colour mixture assembly and the optical system thereof of this optical filter
CN109581647B (en) * 2018-11-23 2020-12-15 中国人民解放军国防科技大学 Composite color-changing material system with multiple film layers overlapped for color formation and color adjusting method and application thereof
CN109283681B (en) * 2018-11-23 2020-12-15 中国人民解放军国防科技大学 Color-changing material system for multilayer color film superposition color, and color adjusting method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU546433B2 (en) * 1981-03-02 1985-08-29 Vari-Lite, Inc. Stage lighting system
AU576400B2 (en) * 1985-02-28 1988-08-25 Vari-Lite, Inc. Beamlight with variable hue, saturation and divergence
AU3893689A (en) * 1988-07-26 1990-02-01 Morpheus Lights, Inc. Spectral filter module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB629266A (en) * 1946-08-10 1949-09-15 James Eldred Skewes Improvements in colour filters and projection apparatus for using such filters
DE8802996U1 (en) * 1988-02-04 1988-06-09 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar, De
FR2631684B1 (en) * 1988-05-20 1993-02-19 Leclercq Didier LIGHT BEAM COLORING DEVICE
DE8810217U1 (en) * 1988-08-11 1988-10-06 Clauss, Wolf, 8000 Muenchen, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU546433B2 (en) * 1981-03-02 1985-08-29 Vari-Lite, Inc. Stage lighting system
AU576400B2 (en) * 1985-02-28 1988-08-25 Vari-Lite, Inc. Beamlight with variable hue, saturation and divergence
AU3893689A (en) * 1988-07-26 1990-02-01 Morpheus Lights, Inc. Spectral filter module

Also Published As

Publication number Publication date
AU5719390A (en) 1992-01-02
EP0463204A1 (en) 1992-01-02

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