ES2384886T3 - Disposición de circuito de excitación - Google Patents

Disposición de circuito de excitación Download PDF

Info

Publication number
ES2384886T3
ES2384886T3 ES06809462T ES06809462T ES2384886T3 ES 2384886 T3 ES2384886 T3 ES 2384886T3 ES 06809462 T ES06809462 T ES 06809462T ES 06809462 T ES06809462 T ES 06809462T ES 2384886 T3 ES2384886 T3 ES 2384886T3
Authority
ES
Spain
Prior art keywords
subsystem
electrical
circuit arrangement
energy
excitation circuit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES06809462T
Other languages
English (en)
Spanish (es)
Inventor
Bernd Ackermann
Henricus P. M. Derckx
Wilhelmus J. R. Van Lier
Eberhard Waffenschmidt
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics 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 Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Application granted granted Critical
Publication of ES2384886T3 publication Critical patent/ES2384886T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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]
    • 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
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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

  • Led Devices (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
ES06809462T 2005-10-05 2006-10-02 Disposición de circuito de excitación Active ES2384886T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05109219 2005-10-05
EP05109219 2005-10-05
PCT/IB2006/053581 WO2007039862A2 (en) 2005-10-05 2006-10-02 Driver circuit arrangement

Publications (1)

Publication Number Publication Date
ES2384886T3 true ES2384886T3 (es) 2012-07-13

Family

ID=37816578

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06809462T Active ES2384886T3 (es) 2005-10-05 2006-10-02 Disposición de circuito de excitación

Country Status (7)

Country Link
US (1) US7893661B2 (enExample)
EP (1) EP1935085B1 (enExample)
JP (1) JP4971338B2 (enExample)
CN (1) CN101278469B (enExample)
AT (1) ATE551769T1 (enExample)
ES (1) ES2384886T3 (enExample)
WO (1) WO2007039862A2 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050259424A1 (en) * 2004-05-18 2005-11-24 Zampini Thomas L Ii Collimating and controlling light produced by light emitting diodes
US7766511B2 (en) * 2006-04-24 2010-08-03 Integrated Illumination Systems LED light fixture
US7729941B2 (en) 2006-11-17 2010-06-01 Integrated Illumination Systems, Inc. Apparatus and method of using lighting systems to enhance brand recognition
US8742686B2 (en) * 2007-09-24 2014-06-03 Integrated Illumination Systems, Inc. Systems and methods for providing an OEM level networked lighting system
JP5519518B2 (ja) * 2007-11-07 2014-06-11 コーニンクレッカ フィリップス エヌ ヴェ 電源回路
US8255487B2 (en) * 2008-05-16 2012-08-28 Integrated Illumination Systems, Inc. Systems and methods for communicating in a lighting network
US8585245B2 (en) 2009-04-23 2013-11-19 Integrated Illumination Systems, Inc. Systems and methods for sealing a lighting fixture
EP2481268A1 (en) * 2009-09-24 2012-08-01 Koninklijke Philips Electronics N.V. Electronic textile with local energy supply devices
JP2013544011A (ja) * 2010-10-24 2013-12-09 マイクロセミ コーポレィション Ｌｅｄストリングドライバのための同期制御
US9614452B2 (en) 2010-10-24 2017-04-04 Microsemi Corporation LED driving arrangement with reduced current spike
US9066381B2 (en) 2011-03-16 2015-06-23 Integrated Illumination Systems, Inc. System and method for low level dimming
DE102011015282B4 (de) 2011-03-28 2022-03-10 Austriamicrosystems Ag Gesteuerte Versorgungsschaltung
US11917740B2 (en) 2011-07-26 2024-02-27 Hunter Industries, Inc. Systems and methods for providing power and data to devices
US20150237700A1 (en) 2011-07-26 2015-08-20 Hunter Industries, Inc. Systems and methods to control color and brightness of lighting devices
US8710770B2 (en) 2011-07-26 2014-04-29 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US9609720B2 (en) 2011-07-26 2017-03-28 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US10874003B2 (en) 2011-07-26 2020-12-22 Hunter Industries, Inc. Systems and methods for providing power and data to devices
US9521725B2 (en) 2011-07-26 2016-12-13 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US8894437B2 (en) 2012-07-19 2014-11-25 Integrated Illumination Systems, Inc. Systems and methods for connector enabling vertical removal
DE102012108965B4 (de) 2012-09-24 2014-08-14 Exscitron Gmbh Stromquelle mit verbesserter Dimmvorrichtung
US9379578B2 (en) 2012-11-19 2016-06-28 Integrated Illumination Systems, Inc. Systems and methods for multi-state power management
US9420665B2 (en) 2012-12-28 2016-08-16 Integration Illumination Systems, Inc. Systems and methods for continuous adjustment of reference signal to control chip
US9485814B2 (en) 2013-01-04 2016-11-01 Integrated Illumination Systems, Inc. Systems and methods for a hysteresis based driver using a LED as a voltage reference
GB2515805A (en) * 2013-07-05 2015-01-07 Bae Systems Plc Improvements in and relating to displays and light sources for displays
WO2015001363A1 (en) 2013-07-05 2015-01-08 Bae Systems Plc Improvements in and relating to displays and light sources for displays
US9491815B2 (en) 2013-10-02 2016-11-08 Microsemi Corporation LED luminaire driving circuit and method
US20170104350A1 (en) * 2014-06-18 2017-04-13 Koninklijke Philips N.V. Device and method for controlling a plurality of cells of a battery
US10228711B2 (en) 2015-05-26 2019-03-12 Hunter Industries, Inc. Decoder systems and methods for irrigation control
US10918030B2 (en) 2015-05-26 2021-02-16 Hunter Industries, Inc. Decoder systems and methods for irrigation control
US10030844B2 (en) 2015-05-29 2018-07-24 Integrated Illumination Systems, Inc. Systems, methods and apparatus for illumination using asymmetrical optics
US10060599B2 (en) 2015-05-29 2018-08-28 Integrated Illumination Systems, Inc. Systems, methods and apparatus for programmable light fixtures
US10801714B1 (en) 2019-10-03 2020-10-13 CarJamz, Inc. Lighting device
US12416908B2 (en) 2022-12-29 2025-09-16 Integrated Illumination Systems, Inc. Systems and methods for manufacturing light fixtures
US12297996B2 (en) 2023-02-16 2025-05-13 Integrated Illumination Systems, Inc. Cove light fixture with hidden integrated air return

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022166A1 (de) 1990-07-12 1992-01-16 Siemens Ag Integrierbare, verlustarme vielfach-led-ansteuerung
JPH05236673A (ja) * 1992-02-25 1993-09-10 Matsushita Electric Works Ltd 所在位置表示装置
US6421600B1 (en) * 1994-05-05 2002-07-16 H. R. Ross Industries, Inc. Roadway-powered electric vehicle system having automatic guidance and demand-based dispatch features
US5936599A (en) 1995-01-27 1999-08-10 Reymond; Welles AC powered light emitting diode array circuits for use in traffic signal displays
US6618031B1 (en) 1999-02-26 2003-09-09 Three-Five Systems, Inc. Method and apparatus for independent control of brightness and color balance in display and illumination systems
US6369525B1 (en) * 2000-11-21 2002-04-09 Philips Electronics North America White light-emitting-diode lamp driver based on multiple output converter with output current mode control
US6452814B1 (en) 2001-09-19 2002-09-17 Technical Witts, Inc. Zero voltage switching cells for power converters
JP2003203766A (ja) * 2002-01-07 2003-07-18 Hitachi Ltd エレクトロルミネッセンス表示装置の製造方法
US6930893B2 (en) * 2002-01-31 2005-08-16 Vlt, Inc. Factorized power architecture with point of load sine amplitude converters
WO2003081758A1 (fr) 2002-03-26 2003-10-02 Matsushita Electric Works, Ltd. Convertisseur de puissance
JP4148746B2 (ja) * 2002-10-08 2008-09-10 株式会社小糸製作所 点灯回路
JP2005050761A (ja) * 2003-07-31 2005-02-24 Epsel:Kk 照明制御装置

Also Published As

Publication number Publication date
CN101278469B (zh) 2012-11-14
CN101278469A (zh) 2008-10-01
JP2009512264A (ja) 2009-03-19
ATE551769T1 (de) 2012-04-15
EP1935085A2 (en) 2008-06-25
WO2007039862A2 (en) 2007-04-12
US7893661B2 (en) 2011-02-22
JP4971338B2 (ja) 2012-07-11
EP1935085B1 (en) 2012-03-28
WO2007039862A3 (en) 2007-07-05
US20080272743A1 (en) 2008-11-06

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