BR112012023781A8 - Sistema para controlar um nível de luz emitida por uma carga de iluminação no estado sólido controlado por um dimmer e método de controle de fluxo de potência para controlar um nível de luz emitida por uma carga de iluminação no estado sólido (ssl) através de um controlador de potência conectado a um dimmer - Google Patents

Sistema para controlar um nível de luz emitida por uma carga de iluminação no estado sólido controlado por um dimmer e método de controle de fluxo de potência para controlar um nível de luz emitida por uma carga de iluminação no estado sólido (ssl) através de um controlador de potência conectado a um dimmer

Info

Publication number
BR112012023781A8
BR112012023781A8 BR112012023781A BR112012023781A BR112012023781A8 BR 112012023781 A8 BR112012023781 A8 BR 112012023781A8 BR 112012023781 A BR112012023781 A BR 112012023781A BR 112012023781 A BR112012023781 A BR 112012023781A BR 112012023781 A8 BR112012023781 A8 BR 112012023781A8
Authority
BR
Brazil
Prior art keywords
solid state
lighting load
state lighting
controlling
level
Prior art date
Application number
BR112012023781A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112012023781A2 (pt
Inventor
Datta Michael
campbell Gregory
Original Assignee
Koninklijke Philips Electronics Nv
Koninklijke Philips Nv
Philips Lighting Holding Bv
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 Koninklijke Philips Electronics Nv, Koninklijke Philips Nv, Philips Lighting Holding Bv filed Critical Koninklijke Philips Electronics Nv
Publication of BR112012023781A2 publication Critical patent/BR112012023781A2/pt
Publication of BR112012023781A8 publication Critical patent/BR112012023781A8/pt

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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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]
    • H05B45/10—Controlling the intensity of the light

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
BR112012023781A 2010-03-25 2011-03-11 Sistema para controlar um nível de luz emitida por uma carga de iluminação no estado sólido controlado por um dimmer e método de controle de fluxo de potência para controlar um nível de luz emitida por uma carga de iluminação no estado sólido (ssl) através de um controlador de potência conectado a um dimmer BR112012023781A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31742310P 2010-03-25 2010-03-25
PCT/IB2011/051041 WO2011117770A1 (en) 2010-03-25 2011-03-11 Method and apparatus for increasing dimming range of solid state lighting fixtures

Publications (2)

Publication Number Publication Date
BR112012023781A2 BR112012023781A2 (pt) 2017-12-12
BR112012023781A8 true BR112012023781A8 (pt) 2018-04-03

Family

ID=44009930

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023781A BR112012023781A8 (pt) 2010-03-25 2011-03-11 Sistema para controlar um nível de luz emitida por uma carga de iluminação no estado sólido controlado por um dimmer e método de controle de fluxo de potência para controlar um nível de luz emitida por uma carga de iluminação no estado sólido (ssl) através de um controlador de potência conectado a um dimmer

Country Status (8)

Country Link
US (1) US9485833B2 (https=)
EP (1) EP2550843B1 (https=)
JP (1) JP5837036B2 (https=)
CN (1) CN102812781B (https=)
BR (1) BR112012023781A8 (https=)
RU (1) RU2556019C2 (https=)
TW (1) TW201206248A (https=)
WO (1) WO2011117770A1 (https=)

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Also Published As

Publication number Publication date
BR112012023781A2 (pt) 2017-12-12
US20130141001A1 (en) 2013-06-06
RU2556019C2 (ru) 2015-07-10
JP5837036B2 (ja) 2015-12-24
CN102812781B (zh) 2016-05-11
WO2011117770A1 (en) 2011-09-29
RU2012145268A (ru) 2014-04-27
TW201206248A (en) 2012-02-01
US9485833B2 (en) 2016-11-01
EP2550843A1 (en) 2013-01-30
CN102812781A (zh) 2012-12-05
EP2550843B1 (en) 2018-01-24
JP2013524408A (ja) 2013-06-17

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25A Requested transfer of rights approved

Owner name: PHILIPS LIGHTING HOLDING B.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]