WO1999031560A8 - Digitally controlled illumination methods and systems - Google Patents

Digitally controlled illumination methods and systems

Info

Publication number
WO1999031560A8
WO1999031560A8 PCT/US1998/026853 US9826853W WO9931560A8 WO 1999031560 A8 WO1999031560 A8 WO 1999031560A8 US 9826853 W US9826853 W US 9826853W WO 9931560 A8 WO9931560 A8 WO 9931560A8
Authority
WO
WIPO (PCT)
Prior art keywords
systems
illumination
digitally controlled
methods
controlled illumination
Prior art date
Application number
PCT/US1998/026853
Other languages
French (fr)
Other versions
WO1999031560A3 (en
WO1999031560A2 (en
Inventor
George G Mueller
Ihor A Lys
Frederick Marshall Morgan
Michael K Blackwell
Original Assignee
Color Kinetics 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
Priority claimed from PCT/US1998/017702 external-priority patent/WO1999010867A1/en
Application filed by Color Kinetics Inc filed Critical Color Kinetics Inc
Priority to AU19241/99A priority Critical patent/AU1924199A/en
Priority to EP98964035.4A priority patent/EP1040398B1/en
Priority to JP2000539392A priority patent/JP4718008B2/en
Priority to ES98964035.4T priority patent/ES2666995T3/en
Priority to CA002314163A priority patent/CA2314163C/en
Publication of WO1999031560A2 publication Critical patent/WO1999031560A2/en
Publication of WO1999031560A3 publication Critical patent/WO1999031560A3/en
Publication of WO1999031560A8 publication Critical patent/WO1999031560A8/en
Priority to US10/163,164 priority patent/US7231060B2/en

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/345—Current stabilisation; Maintaining constant current
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • H05B45/397—Current mirror circuits

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Provided herein are methods and systems for illumination. The methods and systems may include LED systems associated with a processor. Various environments and applications of processor-controlled LED systems are provided, including kinetic illumination, precision illumination, a smart light bulb, a lighting entertainment system, a power/data protocol, a data delivery track, lighting components and sensor/feedback applications.
PCT/US1998/026853 1997-08-26 1998-12-17 Digitally controlled illumination methods and systems WO1999031560A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU19241/99A AU1924199A (en) 1997-12-17 1998-12-17 Digitally controlled illumination methods and systems
EP98964035.4A EP1040398B1 (en) 1997-12-17 1998-12-17 Digitally controlled illumination methods and systems
JP2000539392A JP4718008B2 (en) 1997-12-17 1998-12-17 Digitally controlled lighting method and system
ES98964035.4T ES2666995T3 (en) 1997-12-17 1998-12-17 Digitally controlled lighting methods and systems
CA002314163A CA2314163C (en) 1997-12-17 1998-12-17 Digitally controlled illumination methods and systems
US10/163,164 US7231060B2 (en) 1997-08-26 2002-06-05 Systems and methods of generating control signals

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US7128197P 1997-12-17 1997-12-17
US60/071,281 1997-12-17
US6879297P 1997-12-24 1997-12-24
US60/068,792 1997-12-24
US7886198P 1998-03-20 1998-03-20
US60/078,861 1998-03-20
US7928598P 1998-03-25 1998-03-25
US60/079,285 1998-03-25
US9092098P 1998-06-26 1998-06-26
US60/090,920 1998-06-26
USPCT/US98/17702 1998-08-26
PCT/US1998/017702 WO1999010867A1 (en) 1997-08-26 1998-08-26 Multicolored led lighting method and apparatus

Publications (3)

Publication Number Publication Date
WO1999031560A2 WO1999031560A2 (en) 1999-06-24
WO1999031560A3 WO1999031560A3 (en) 1999-09-02
WO1999031560A8 true WO1999031560A8 (en) 1999-10-07

Family

ID=27535807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/026853 WO1999031560A2 (en) 1997-08-26 1998-12-17 Digitally controlled illumination methods and systems

Country Status (4)

Country Link
EP (1) EP1040398B1 (en)
AU (1) AU1924199A (en)
ES (1) ES2666995T3 (en)
WO (1) WO1999031560A2 (en)

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US9044083B2 (en) 2012-08-15 2015-06-02 Children Oral Care, Llc Illuminated multi-light flashing toothbrush and method of use

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US7353071B2 (en) 1999-07-14 2008-04-01 Philips Solid-State Lighting Solutions, Inc. Method and apparatus for authoring and playing back lighting sequences
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US7233831B2 (en) 1999-07-14 2007-06-19 Color Kinetics Incorporated Systems and methods for controlling programmable lighting systems
AU6347300A (en) * 1999-07-14 2001-01-30 Color Kinetics Incorporated Systems and methods for authoring lighting sequences
US6184628B1 (en) * 1999-11-30 2001-02-06 Douglas Ruthenberg Multicolor led lamp bulb for underwater pool lights
JP4495814B2 (en) * 1999-12-28 2010-07-07 アビックス株式会社 Dimmable LED lighting fixture
US6626557B1 (en) * 1999-12-29 2003-09-30 Spx Corporation Multi-colored industrial signal device
US7049761B2 (en) 2000-02-11 2006-05-23 Altair Engineering, Inc. Light tube and power supply circuit
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US6448550B1 (en) * 2000-04-27 2002-09-10 Agilent Technologies, Inc. Method and apparatus for measuring spectral content of LED light source and control thereof
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US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
RU2519276C2 (en) 2008-10-17 2014-06-10 Конинклейке Филипс Электроникс Н.В. Method and apparatus for controlling illumination system in controlled temperature environment
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US9024766B2 (en) 2009-08-28 2015-05-05 The Invention Science Fund, Llc Beverage containers with detection capability
US8810417B2 (en) 2009-08-28 2014-08-19 The Invention Science Fund I, Llc Beverage immersate with detection capability
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US9057493B2 (en) 2010-03-26 2015-06-16 Ilumisys, Inc. LED light tube with dual sided light distribution
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US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
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GB2547643A (en) * 2016-02-29 2017-08-30 Ping Lai Chung Modeling illumination device
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Also Published As

Publication number Publication date
EP1040398A2 (en) 2000-10-04
EP1040398B1 (en) 2018-02-21
AU1924199A (en) 1999-07-05
WO1999031560A3 (en) 1999-09-02
WO1999031560A2 (en) 1999-06-24
ES2666995T3 (en) 2018-05-09

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