DE3661155D1 - Supply circuit for a light emitter which changes colour - Google Patents

Supply circuit for a light emitter which changes colour

Info

Publication number
DE3661155D1
DE3661155D1 DE8686103471T DE3661155T DE3661155D1 DE 3661155 D1 DE3661155 D1 DE 3661155D1 DE 8686103471 T DE8686103471 T DE 8686103471T DE 3661155 T DE3661155 T DE 3661155T DE 3661155 D1 DE3661155 D1 DE 3661155D1
Authority
DE
Germany
Prior art keywords
supply circuit
light emitter
changes colour
colour
changes
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
Application number
DE8686103471T
Other languages
English (en)
Inventor
Werner Schneiter
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.)
Omega Electronics SA
Original Assignee
Omega Electronics SA
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 Omega Electronics SA filed Critical Omega Electronics SA
Application granted granted Critical
Publication of DE3661155D1 publication Critical patent/DE3661155D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/09—Circuit arrangements or apparatus for operating incandescent light sources in which the lamp is fed by pulses
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
    • F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/806—Ornamental or decorative
    • Y10S362/811—Psychedelic lighting
DE8686103471T 1985-03-18 1986-03-14 Supply circuit for a light emitter which changes colour Expired DE3661155D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504085A FR2579056B1 (fr) 1985-03-18 1985-03-18 Dispositif d'alimentation d'un element emetteur de lumiere a couleurs changeantes

Publications (1)

Publication Number Publication Date
DE3661155D1 true DE3661155D1 (en) 1988-12-15

Family

ID=9317366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686103471T Expired DE3661155D1 (en) 1985-03-18 1986-03-14 Supply circuit for a light emitter which changes colour

Country Status (8)

Country Link
US (1) US4668895A (de)
EP (1) EP0195384B1 (de)
JP (1) JPS61218093A (de)
AU (1) AU581587B2 (de)
CA (1) CA1248460A (de)
DE (1) DE3661155D1 (de)
FR (1) FR2579056B1 (de)
SG (1) SG90391G (de)

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US7202613B2 (en) 2001-05-30 2007-04-10 Color Kinetics Incorporated Controlled lighting methods and apparatus
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US8674626B2 (en) * 2008-09-02 2014-03-18 Ilumisys, Inc. LED lamp failure alerting system
US8256924B2 (en) * 2008-09-15 2012-09-04 Ilumisys, Inc. LED-based light having rapidly oscillating LEDs
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8444292B2 (en) * 2008-10-24 2013-05-21 Ilumisys, Inc. End cap substitute for LED-based tube replacement light
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US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8506412B2 (en) * 2008-11-12 2013-08-13 Igt Methods and systems for wireless communication within a gaming machine
US8556452B2 (en) * 2009-01-15 2013-10-15 Ilumisys, Inc. LED lens
US8362710B2 (en) * 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
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Also Published As

Publication number Publication date
JPH0546678B2 (de) 1993-07-14
FR2579056A1 (fr) 1986-09-19
JPS61218093A (ja) 1986-09-27
FR2579056B1 (fr) 1987-04-10
AU5485686A (en) 1986-09-25
SG90391G (en) 1991-11-22
AU581587B2 (en) 1989-02-23
CA1248460A (en) 1989-01-10
EP0195384A1 (de) 1986-09-24
US4668895A (en) 1987-05-26
EP0195384B1 (de) 1988-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee