ATE426316T1 - System und verfahren fur einen flussausgleichs- led-treiber - Google Patents

System und verfahren fur einen flussausgleichs- led-treiber

Info

Publication number
ATE426316T1
ATE426316T1 AT06765708T AT06765708T ATE426316T1 AT E426316 T1 ATE426316 T1 AT E426316T1 AT 06765708 T AT06765708 T AT 06765708T AT 06765708 T AT06765708 T AT 06765708T AT E426316 T1 ATE426316 T1 AT E426316T1
Authority
AT
Austria
Prior art keywords
flux
led
drive current
gain
signal
Prior art date
Application number
AT06765708T
Other languages
English (en)
Inventor
Bernd Clauberg
Matthias M Wendt
Bernd Ackermann
Christoph Martiny
Georg Sauerlaender
Dirk Hente
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE426316T1 publication Critical patent/ATE426316T1/de

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]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • 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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT06765708T 2005-05-25 2006-05-24 System und verfahren fur einen flussausgleichs- led-treiber ATE426316T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68434405P 2005-05-25 2005-05-25

Publications (1)

Publication Number Publication Date
ATE426316T1 true ATE426316T1 (de) 2009-04-15

Family

ID=37452430

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06765708T ATE426316T1 (de) 2005-05-25 2006-05-24 System und verfahren fur einen flussausgleichs- led-treiber

Country Status (13)

Country Link
EP (1) EP1889519B1 (de)
JP (1) JP5317694B2 (de)
KR (1) KR101243692B1 (de)
CN (1) CN100551182C (de)
AT (1) ATE426316T1 (de)
BR (1) BRPI0610118B1 (de)
DE (1) DE602006005813D1 (de)
DK (1) DK1889519T3 (de)
ES (1) ES2323289T3 (de)
MY (1) MY145509A (de)
PL (1) PL1889519T3 (de)
TW (1) TWI479466B (de)
WO (1) WO2006126172A2 (de)

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US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
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US8330381B2 (en) 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US8299695B2 (en) 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
BRPI1009712A8 (pt) * 2009-06-17 2017-12-05 Koninklijke Philips Electronics Nv Dispositivo de iluminação que permite a variação de intensidade do led
WO2011005579A2 (en) 2009-06-23 2011-01-13 Altair Engineering, Inc. Illumination device including leds and a switching power control system
WO2011119921A2 (en) 2010-03-26 2011-09-29 Altair Engineering, Inc. Led light with thermoelectric generator
CA2794512A1 (en) 2010-03-26 2011-09-29 David L. Simon Led light tube with dual sided light distribution
EP2553332B1 (de) 2010-03-26 2016-03-23 iLumisys, Inc. Umgestülpte led-glühlampe
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
JP2013531350A (ja) 2010-07-12 2013-08-01 イルミシス，インコーポレイテッド Ｌｅｄ発光管用回路基板取付台
CN101917807B (zh) * 2010-08-12 2013-11-06 聚辰半导体(上海)有限公司 一种发光二极管驱动系统
US8523394B2 (en) 2010-10-29 2013-09-03 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
CN102201203A (zh) * 2011-04-26 2011-09-28 苏州佳世达电通有限公司 电子装置及应用其的显示器
JP5834237B2 (ja) * 2011-06-15 2015-12-16 パナソニックＩｐマネジメント株式会社 照明装置
WO2013028965A2 (en) 2011-08-24 2013-02-28 Ilumisys, Inc. Circuit board mount for led light
EP2618635A1 (de) * 2012-01-19 2013-07-24 Koninklijke Philips Electronics N.V. Selbstjustierende Beleuchtungsansteuerung zum Ansteuern von Beleuchtungsquellen und Beleuchtungseinheit mit selbstjustierender Beleuchtungsansteuerung
KR101393344B1 (ko) * 2011-11-15 2014-05-09 현대모비스 주식회사 자동차의 헤드램프 구동장치
JP5464204B2 (ja) * 2011-12-28 2014-04-09 株式会社デンソー 発光駆動装置
WO2013131002A1 (en) 2012-03-02 2013-09-06 Ilumisys, Inc. Electrical connector header for an led-based light
DE102012224348A1 (de) 2012-06-25 2014-01-02 Osram Gmbh Beleuchtungsanlage mit einer Schnittstelle aufweisend ein Netzgerät und mindestens ein Lichtquellenmodul
WO2014008463A1 (en) 2012-07-06 2014-01-09 Ilumisys, Inc. Power supply assembly for led-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
DE202013101793U1 (de) * 2013-04-25 2014-07-29 Zumtobel Lighting Gmbh LED-Schaltungsanordnung
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
US9574717B2 (en) 2014-01-22 2017-02-21 Ilumisys, Inc. LED-based light with addressed LEDs
KR102204392B1 (ko) 2014-03-06 2021-01-18 삼성전자주식회사 Led 조명 구동장치, 조명장치 및 조명장치의 동작방법.
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
KR102150267B1 (ko) * 2014-09-02 2020-09-02 현대모비스 주식회사 차량용 ｌｅｄ 고장 보호 장치
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
KR102207025B1 (ko) * 2016-07-28 2021-01-22 루미레즈 엘엘씨 디밍 led 회로 증강 dc/dc 제어기 집적 회로
US10959306B2 (en) * 2016-07-28 2021-03-23 Lumileds Llc Dimming LED circuit augmenting DC/DC controller integrated circuit
JP7126490B2 (ja) * 2016-07-29 2022-08-26 シグニファイ ホールディング ビー ヴィ シングルチャネルドライバを備えるｌｅｄランプ
WO2018019596A1 (en) 2016-07-29 2018-02-01 Philips Lighting Holding B.V. Led lamp(s) with single channel driver
DE202016105697U1 (de) * 2016-10-12 2018-01-15 Tridonic Gmbh & Co Kg Betriebsgerät für Leuchtmittel mit über Widerstand vorgebbarem Nennstrom
DE102017111953A1 (de) 2017-05-31 2018-12-06 Vossloh-Schwabe Lighting Solutions GmbH & Co. KG System zur Lichtstromregulierung eines Leuchtmoduls
ES2902776T3 (es) 2017-08-11 2022-03-29 Signify Holding Bv Procedimientos y aparatos para detectar la conexión o desconexión de una carga auxiliar a un circuito excitador
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JP4187565B2 (ja) * 2003-03-28 2008-11-26 株式会社モリテックス 照明装置
JP5197957B2 (ja) * 2003-07-23 2013-05-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 個別の光源を複数備えた照明装置の制御システム
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JP2006049445A (ja) * 2004-08-02 2006-02-16 Nec Access Technica Ltd ボタン照明点灯回路の制御方法及びボタン照明点灯回路

Also Published As

Publication number Publication date
BRPI0610118A2 (pt) 2010-06-01
EP1889519B1 (de) 2009-03-18
ES2323289T3 (es) 2009-07-10
KR20080021060A (ko) 2008-03-06
DK1889519T3 (da) 2009-07-13
WO2006126172A2 (en) 2006-11-30
DE602006005813D1 (de) 2009-04-30
JP5317694B2 (ja) 2013-10-16
BRPI0610118B1 (pt) 2018-07-10
CN101180921A (zh) 2008-05-14
TWI479466B (zh) 2015-04-01
PL1889519T3 (pl) 2009-08-31
JP2008543045A (ja) 2008-11-27
MY145509A (en) 2012-02-29
KR101243692B1 (ko) 2013-03-14
CN100551182C (zh) 2009-10-14
TW200703206A (en) 2007-01-16
EP1889519A2 (de) 2008-02-20
WO2006126172A3 (en) 2007-04-26

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