AU1383001A - An optical system for creating coloured fields of light and components therefor - Google Patents

An optical system for creating coloured fields of light and components therefor

Info

Publication number
AU1383001A
AU1383001A AU13830/01A AU1383001A AU1383001A AU 1383001 A AU1383001 A AU 1383001A AU 13830/01 A AU13830/01 A AU 13830/01A AU 1383001 A AU1383001 A AU 1383001A AU 1383001 A AU1383001 A AU 1383001A
Authority
AU
Australia
Prior art keywords
light
optical system
components therefor
coloured fields
creating
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.)
Abandoned
Application number
AU13830/01A
Other languages
English (en)
Inventor
Mads Glavind
Niels Jorgen Rasmussen
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.)
Harman Professional Denmark ApS
Original Assignee
Martin Professional ApS
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 Martin Professional ApS filed Critical Martin Professional ApS
Publication of AU1383001A publication Critical patent/AU1383001A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/023—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light comprising movable attenuating elements, e.g. neutral density filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
AU13830/01A 1999-11-18 2000-11-20 An optical system for creating coloured fields of light and components therefor Abandoned AU1383001A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA199901657 1999-11-18
DKPA199901657 1999-11-18
DKPA200000095 2000-01-21
PCT/DK2000/000642 WO2001037032A2 (fr) 1999-11-18 2000-11-20 Systeme optique permettant de creer des zones de lumiere coloree et ses composants

Publications (1)

Publication Number Publication Date
AU1383001A true AU1383001A (en) 2001-05-30

Family

ID=8106960

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13830/01A Abandoned AU1383001A (en) 1999-11-18 2000-11-20 An optical system for creating coloured fields of light and components therefor

Country Status (2)

Country Link
AU (1) AU1383001A (fr)
WO (1) WO2001037032A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006111885A1 (fr) 2005-04-18 2006-10-26 Philips Intellectual Property & Standards Gmbh Systeme d'eclairage a attenuation mecanique
DE102007054701A1 (de) 2007-11-14 2009-05-28 Schott Ag Farbfilter und Verfahren zu dessen Herstellung
EP3361149B1 (fr) 2017-02-10 2020-07-08 Harman Professional Denmark ApS Procédé de réduction de son provenant de luminaires comportant des moteurs pas-à-pas
US10880963B2 (en) 2017-06-20 2020-12-29 Harman Professional Denmark Aps Method of providing color temperature correction of a light beam using a color filter system
EP3457023B1 (fr) 2017-09-13 2020-03-04 Harman Professional Denmark ApS Paire de filtres de couleur avec des caractéristiques de filtre en forme de peigne ayant des dents non parallèles
CN107842815B (zh) * 2017-10-19 2023-12-01 广州市浩洋电子股份有限公司 一种舞台灯色温补偿系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670939B1 (fr) * 1990-12-21 1996-12-20 Thomson Lcd Ecran matriciel couleur a filtres colores en triade.
US5432638A (en) * 1992-04-03 1995-07-11 Hughes Aircraft Company Spatially tunable rugate narrow reflection band filter and applications therefor
US5426576A (en) * 1993-04-23 1995-06-20 Light & Sound Design, Limited Colour cross-fading system for a luminaire
US5825548A (en) * 1997-09-11 1998-10-20 Vari-Lite, Inc. Cross-fading color filter and system

Also Published As

Publication number Publication date
WO2001037032A2 (fr) 2001-05-25
WO2001037032A3 (fr) 2001-11-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase