BR112014001014A2 - fonte de luz de led e método para gerar luz fazendo uso de uma tira de led - Google Patents

fonte de luz de led e método para gerar luz fazendo uso de uma tira de led

Info

Publication number
BR112014001014A2
BR112014001014A2 BR112014001014A BR112014001014A BR112014001014A2 BR 112014001014 A2 BR112014001014 A2 BR 112014001014A2 BR 112014001014 A BR112014001014 A BR 112014001014A BR 112014001014 A BR112014001014 A BR 112014001014A BR 112014001014 A2 BR112014001014 A2 BR 112014001014A2
Authority
BR
Brazil
Prior art keywords
led
light source
making use
led light
led strip
Prior art date
Application number
BR112014001014A
Other languages
English (en)
Inventor
Pijlman Fetze
Johannes Petrus Van Den Biggelaar Theodorus
Original Assignee
Koninklijke Philips Nv
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 Nv filed Critical Koninklijke Philips Nv
Publication of BR112014001014A2 publication Critical patent/BR112014001014A2/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]
    • H05B45/40—Details of LED load 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]
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • 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]
    • H05B45/375—Switched mode power supply [SMPS] using buck 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
    • H05B45/395—Linear regulators
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

resumo fonte de luz de led e método para gerar luz fazendo uso de uma tira de led uma fonte de luz de led compreendendo uma tira de led provida por um suprimento de energia do modo de comutação é revelada. a fonte de luz de led tem uma baixa dissipação de energia e é em uma grande extensão independente da magnitude da tensão dc provendo o suprimento de energia de modo de comutação. a fonte de luz de led permite o posicionamento arbitrário de um detector de presença ou de luz. 1/1
BR112014001014A 2011-07-20 2012-07-11 fonte de luz de led e método para gerar luz fazendo uso de uma tira de led BR112014001014A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161509622P 2011-07-20 2011-07-20
PCT/IB2012/053536 WO2013011422A1 (en) 2011-07-20 2012-07-11 Light source comprising a led strip

Publications (1)

Publication Number Publication Date
BR112014001014A2 true BR112014001014A2 (pt) 2017-02-21

Family

ID=46888496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014001014A BR112014001014A2 (pt) 2011-07-20 2012-07-11 fonte de luz de led e método para gerar luz fazendo uso de uma tira de led

Country Status (8)

Country Link
US (1) US9119255B2 (pt)
EP (1) EP2735211B1 (pt)
JP (1) JP6067697B2 (pt)
CN (1) CN103688592B (pt)
BR (1) BR112014001014A2 (pt)
IN (1) IN2014CN00670A (pt)
RU (1) RU2594293C2 (pt)
WO (1) WO2013011422A1 (pt)

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DE202013000064U1 (de) * 2013-01-04 2013-01-18 Osram Gmbh LED-Anordnung
US9554436B2 (en) * 2013-07-24 2017-01-24 Philips Lighting Holding B.V. Power supply for LED lighting system
PL222678B1 (pl) 2013-08-23 2016-08-31 Włodarczyk Władysław Igloo Trójfazowy zasilacz i układ diod LED z trójfazowym zasilaczem
US9772076B2 (en) * 2013-09-30 2017-09-26 Osram Sylvania Inc. Cuttable flexible light engines
US9723670B2 (en) 2015-06-25 2017-08-01 Salcomp Taiwan Co., Ltd. Power supply device with control based on setting resistor
US9516710B1 (en) * 2015-06-25 2016-12-06 Salcomp Taiwan Co., Ltd Light emitting diode driving device with control based on LED setting resistance
DE102020001001A1 (de) * 2020-02-17 2021-08-19 LS Lighting Solutions GmbH LED-Streifen
DE102020203041A1 (de) 2020-03-10 2021-09-16 Osram Gmbh Beleuchten eines textils
US11097173B1 (en) * 2020-07-09 2021-08-24 Louis Celenza, Jr. Light source illuminating the rim, net and backboard of a basketball system

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WO1996019093A1 (en) 1994-12-14 1996-06-20 Luminescent Systems, Inc. Led light strip with brightness/current draw control circuitry
US6095661A (en) * 1998-03-19 2000-08-01 Ppt Vision, Inc. Method and apparatus for an L.E.D. flashlight
US7740371B1 (en) * 1998-03-19 2010-06-22 Charles A. Lemaire Method and apparatus for pulsed L.E.D. illumination for a camera
RU2151473C1 (ru) * 1998-06-25 2000-06-20 АОЗТ "Электролуч" Устройство включения светового прибора со светодиодами в сеть переменного тока
US8063575B2 (en) 2002-07-04 2011-11-22 Tridonic Jennersdorf Gmbh Current supply for luminescent diodes
JP4236894B2 (ja) * 2002-10-08 2009-03-11 株式会社小糸製作所 点灯回路
WO2004105444A1 (en) * 2003-05-19 2004-12-02 Sloanled, Inc. Multiple led control apparatus and method
DE10324609B4 (de) * 2003-05-30 2014-11-13 Osram Gmbh Ansteuerschaltung und LED-Array sowie Verfahren zum Betreiben eines LED-Arrays
US20060221609A1 (en) 2003-06-12 2006-10-05 Ryan Patrick H Jr Lighting strip
JP4262565B2 (ja) * 2003-10-15 2009-05-13 株式会社松村電機製作所 照明装置
US6914194B2 (en) 2003-10-29 2005-07-05 Ben Fan Flexible LED cable light
CN102032486A (zh) * 2004-02-25 2011-04-27 迈克尔·米斯金 Ac发光二极管以及ac led驱动方法和装置
AU2005274629B2 (en) 2004-08-18 2011-06-09 Remco Solid State Lighting Inc. LED control utilizing dynamic resistance of LEDs
US7411174B2 (en) 2004-10-12 2008-08-12 Eash Brandon A Sensor-controlled LED array apparatus and method
US7821212B2 (en) 2005-04-12 2010-10-26 J & J Electronics, Inc. Networkable controllers for LED lighting
US7847783B2 (en) 2005-10-11 2010-12-07 O2Micro International Limited Controller circuitry for light emitting diodes
US7524079B2 (en) * 2006-06-23 2009-04-28 William John Greenhoe Solar rechargeable lantern
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US8242704B2 (en) * 2008-09-09 2012-08-14 Point Somee Limited Liability Company Apparatus, method and system for providing power to solid state lighting
CN201555060U (zh) 2009-08-11 2010-08-18 汤征宁 一种长度可按需组合的led条灯
US8299724B2 (en) * 2010-03-19 2012-10-30 Active-Semi, Inc. AC LED lamp involving an LED string having separately shortable sections
US20130200790A1 (en) * 2011-10-21 2013-08-08 Almax Rp, Corp. Arrays of light sources energized with branched and looped electrodes for signage

Also Published As

Publication number Publication date
US9119255B2 (en) 2015-08-25
CN103688592A (zh) 2014-03-26
US20140167632A1 (en) 2014-06-19
JP2014525145A (ja) 2014-09-25
EP2735211B1 (en) 2018-04-18
RU2594293C2 (ru) 2016-08-10
RU2014106292A (ru) 2015-08-27
IN2014CN00670A (pt) 2015-04-03
JP6067697B2 (ja) 2017-01-25
WO2013011422A1 (en) 2013-01-24
EP2735211A1 (en) 2014-05-28
CN103688592B (zh) 2016-11-02

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

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

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2470 DE 08-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.