MX2007008199A - Metodo y aparato para almacenar y definir muestras de luz. - Google Patents

Metodo y aparato para almacenar y definir muestras de luz.

Info

Publication number
MX2007008199A
MX2007008199A MX2007008199A MX2007008199A MX2007008199A MX 2007008199 A MX2007008199 A MX 2007008199A MX 2007008199 A MX2007008199 A MX 2007008199A MX 2007008199 A MX2007008199 A MX 2007008199A MX 2007008199 A MX2007008199 A MX 2007008199A
Authority
MX
Mexico
Prior art keywords
leds
microcontroller
segment
light show
intensity level
Prior art date
Application number
MX2007008199A
Other languages
English (en)
Inventor
Scott D Walter
Scott W Demarest
Kara J Mackey
Edward J Dechant
Original Assignee
Johnson & Son Inc S C
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 Johnson & Son Inc S C filed Critical Johnson & Son Inc S C
Publication of MX2007008199A publication Critical patent/MX2007008199A/es

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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/155—Coordinated control of two or more light sources
    • 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]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Objeto de iluminacion para proporcionar una presentacion de luz a un observador. El objeto de iluminacion incluye al menos dos LEDs, cada uno de los cuales emite luz de una diferente longitud de onda, y un microcontrolador para controlar de manera independiente los niveles de intensidad de al menos dos LEDs, para variar los colores percibidos por el observador durante la presentacion de luz. La presentacion de luz incluye al menos un semgneto para el cual una memoria almacena, por cada uno de al menos dos LEDs, un nivel de intensidad e informacion de sincronizacion objetivo. El microcontrolador calcula una pluralidad de niveles de intensidad intermedios para los al menos dos LEDs, durante el transcurso del segmento con base en el nivel de intensidad de partida , el nivel de intensidad objetivo y la informacion de sincronizacion para cada uno de los al menos dos LEDs. El microcontrolador tambien controla los al menos dos LEDs, para operar en cada uno de los niveles de intensidad intermedia calculados durante el segmento.
MX2007008199A 2005-01-06 2006-01-06 Metodo y aparato para almacenar y definir muestras de luz. MX2007008199A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64144105P 2005-01-06 2005-01-06
PCT/US2006/000315 WO2006074299A2 (en) 2005-01-06 2006-01-06 Method and apparatus for storing and defining light shows

Publications (1)

Publication Number Publication Date
MX2007008199A true MX2007008199A (es) 2007-09-07

Family

ID=36596870

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007008199A MX2007008199A (es) 2005-01-06 2006-01-06 Metodo y aparato para almacenar y definir muestras de luz.

Country Status (8)

Country Link
US (1) US7607797B2 (es)
EP (1) EP1834510A2 (es)
JP (1) JP2008527446A (es)
CN (1) CN101116376A (es)
AU (1) AU2006203981B2 (es)
CA (1) CA2593317A1 (es)
MX (1) MX2007008199A (es)
WO (1) WO2006074299A2 (es)

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Also Published As

Publication number Publication date
US7607797B2 (en) 2009-10-27
WO2006074299A3 (en) 2006-09-21
AU2006203981B2 (en) 2011-03-24
WO2006074299A2 (en) 2006-07-13
AU2006203981A1 (en) 2006-07-13
US20060176693A1 (en) 2006-08-10
EP1834510A2 (en) 2007-09-19
CA2593317A1 (en) 2006-07-13
JP2008527446A (ja) 2008-07-24
CN101116376A (zh) 2008-01-30

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