CN103688592B - 包括led灯带的光源 - Google Patents

包括led灯带的光源 Download PDF

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Publication number
CN103688592B
CN103688592B CN201280035741.2A CN201280035741A CN103688592B CN 103688592 B CN103688592 B CN 103688592B CN 201280035741 A CN201280035741 A CN 201280035741A CN 103688592 B CN103688592 B CN 103688592B
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CN
China
Prior art keywords
led
series
light source
resistor
resistors
Prior art date
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Active
Application number
CN201280035741.2A
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English (en)
Chinese (zh)
Other versions
CN103688592A (zh
Inventor
F·皮杰尔曼
T·J·P·范登比格拉尔
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.)
Signify Holding BV
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.)
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Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN103688592A publication Critical patent/CN103688592A/zh
Application granted granted Critical
Publication of CN103688592B publication Critical patent/CN103688592B/zh
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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)
CN201280035741.2A 2011-07-20 2012-07-11 包括led灯带的光源 Active CN103688592B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161509622P 2011-07-20 2011-07-20
US61/509,622 2011-07-20
PCT/IB2012/053536 WO2013011422A1 (en) 2011-07-20 2012-07-11 Light source comprising a led strip

Publications (2)

Publication Number Publication Date
CN103688592A CN103688592A (zh) 2014-03-26
CN103688592B true CN103688592B (zh) 2016-11-02

Family

ID=46888496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280035741.2A Active CN103688592B (zh) 2011-07-20 2012-07-11 包括led灯带的光源

Country Status (8)

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

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DE202013000064U1 (de) * 2013-01-04 2013-01-18 Osram Gmbh LED-Anordnung
EP3025562B1 (en) 2013-07-24 2017-10-11 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
US9516710B1 (en) * 2015-06-25 2016-12-06 Salcomp Taiwan Co., Ltd Light emitting diode driving device with control based on LED setting resistance
US9723670B2 (en) 2015-06-25 2017-08-01 Salcomp Taiwan Co., Ltd. Power supply device with control based on setting resistor
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

Citations (3)

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US20050218836A1 (en) * 2002-07-04 2005-10-06 Tridonic Optoelectronics Gmbh Current supply for luminescent diodes
US20070297167A1 (en) * 2006-06-23 2007-12-27 William John Greenhoe Solar rechargeable lantern
CN101360947A (zh) * 2006-09-12 2009-02-04 罗仲炜 整体成型的单片发光二极管线状灯

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AU4602196A (en) 1994-12-14 1996-07-03 Luminescent Systems, Inc. Led light strip with brightness/current draw control circuitry
US7740371B1 (en) * 1998-03-19 2010-06-22 Charles A. Lemaire Method and apparatus for pulsed L.E.D. illumination for a camera
US6095661A (en) * 1998-03-19 2000-08-01 Ppt Vision, Inc. Method and apparatus for an L.E.D. flashlight
RU2151473C1 (ru) * 1998-06-25 2000-06-20 АОЗТ "Электролуч" Устройство включения светового прибора со светодиодами в сеть переменного тока
JP4236894B2 (ja) * 2002-10-08 2009-03-11 株式会社小糸製作所 点灯回路
US7258463B2 (en) * 2003-05-19 2007-08-21 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
US8567992B2 (en) * 2006-09-12 2013-10-29 Huizhou Light Engine Ltd. Integrally formed light emitting diode light wire and uses thereof
US7766508B2 (en) 2006-09-12 2010-08-03 Cree, Inc. LED lighting fixture
US7851981B2 (en) * 2006-12-22 2010-12-14 Seasonal Specialties, Llc Visible perception of brightness in miniature bulbs for an ornamental lighting circuit
US8410720B2 (en) * 2008-04-07 2013-04-02 Metrospec Technology, LLC. Solid state lighting circuit and controls
RU2497316C2 (ru) * 2008-05-06 2013-10-27 Конинклейке Филипс Электроникс Н.В. Устройство возбуждения led
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050218836A1 (en) * 2002-07-04 2005-10-06 Tridonic Optoelectronics Gmbh Current supply for luminescent diodes
US20070297167A1 (en) * 2006-06-23 2007-12-27 William John Greenhoe Solar rechargeable lantern
CN101360947A (zh) * 2006-09-12 2009-02-04 罗仲炜 整体成型的单片发光二极管线状灯

Also Published As

Publication number Publication date
RU2014106292A (ru) 2015-08-27
EP2735211A1 (en) 2014-05-28
RU2594293C2 (ru) 2016-08-10
US9119255B2 (en) 2015-08-25
US20140167632A1 (en) 2014-06-19
BR112014001014A2 (pt) 2017-02-21
JP2014525145A (ja) 2014-09-25
EP2735211B1 (en) 2018-04-18
JP6067697B2 (ja) 2017-01-25
CN103688592A (zh) 2014-03-26
WO2013011422A1 (en) 2013-01-24
IN2014CN00670A (enExample) 2015-04-03

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PB01 Publication
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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170315

Address after: The city of Eindhoven in Holland

Patentee after: KONINKL PHILIPS NV

Address before: The city of Eindhoven in Holland

Patentee before: Koninkl Philips Electronics NV

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP03 Change of name, title or address