JP2008543045A5 - - Google Patents

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Publication number
JP2008543045A5
JP2008543045A5 JP2008513004A JP2008513004A JP2008543045A5 JP 2008543045 A5 JP2008543045 A5 JP 2008543045A5 JP 2008513004 A JP2008513004 A JP 2008513004A JP 2008513004 A JP2008513004 A JP 2008513004A JP 2008543045 A5 JP2008543045 A5 JP 2008543045A5
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JP
Japan
Prior art keywords
drive current
radiant flux
led
drive
index
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JP2008513004A
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English (en)
Japanese (ja)
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JP2008543045A (ja
JP5317694B2 (ja
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Priority claimed from PCT/IB2006/051664 external-priority patent/WO2006126172A2/en
Publication of JP2008543045A publication Critical patent/JP2008543045A/ja
Publication of JP2008543045A5 publication Critical patent/JP2008543045A5/ja
Application granted granted Critical
Publication of JP5317694B2 publication Critical patent/JP5317694B2/ja
Anticipated expiration legal-status Critical
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JP2008513004A 2005-05-25 2006-05-24 放射束補償led駆動装置システム及び方法 Active JP5317694B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68434405P 2005-05-25 2005-05-25
US60/684,344 2005-05-25
PCT/IB2006/051664 WO2006126172A2 (en) 2005-05-25 2006-05-24 Flux compensation led driver system and method

Publications (3)

Publication Number Publication Date
JP2008543045A JP2008543045A (ja) 2008-11-27
JP2008543045A5 true JP2008543045A5 (enExample) 2013-02-21
JP5317694B2 JP5317694B2 (ja) 2013-10-16

Family

ID=37452430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008513004A Active JP5317694B2 (ja) 2005-05-25 2006-05-24 放射束補償led駆動装置システム及び方法

Country Status (13)

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

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI457049B (zh) 2007-07-13 2014-10-11 Richtek Techohnology Corp 發光二極體驅動器及其控制方法
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
EP2397017B1 (en) 2009-02-12 2012-08-29 Philips Intellectual Property & Standards GmbH Light emitting device system and driver
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
EP2446715A4 (en) 2009-06-23 2013-09-11 Ilumisys Inc LIGHTING DEVICE COMPRISING LEDS AND CUTTING POWER SUPPLY CONTROL SYSTEM
EP2553332B1 (en) 2010-03-26 2016-03-23 iLumisys, Inc. Inside-out led bulb
US9057493B2 (en) 2010-03-26 2015-06-16 Ilumisys, Inc. LED light tube with dual sided light distribution
EP2553320A4 (en) 2010-03-26 2014-06-18 Ilumisys Inc LED LIGHT WITH THERMOELECTRIC GENERATOR
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
US8596813B2 (en) 2010-07-12 2013-12-03 Ilumisys, Inc. Circuit board mount for LED light tube
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
EP2633227B1 (en) 2010-10-29 2018-08-29 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
US9072171B2 (en) 2011-08-24 2015-06-30 Ilumisys, Inc. Circuit board mount for LED light
EP2618635A1 (en) 2012-01-19 2013-07-24 Koninklijke Philips Electronics N.V. Self-adjusting lighting driver for driving lighting sources and lighting unit including self-adjusting lighting driver
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
US9184518B2 (en) 2012-03-02 2015-11-10 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
WO2018022181A1 (en) * 2016-07-28 2018-02-01 Lumileds Llc Dimming led circuit augmenting dc/dc controller integrated circuit
KR102207025B1 (ko) * 2016-07-28 2021-01-22 루미레즈 엘엘씨 디밍 led 회로 증강 dc/dc 제어기 집적 회로
WO2018019596A1 (en) 2016-07-29 2018-02-01 Philips Lighting Holding B.V. Led lamp(s) with single channel driver
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
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
JP7314117B2 (ja) 2017-08-11 2023-07-25 シグニファイ ホールディング ビー ヴィ ドライバへの補助負荷の接続又は切断を検出するための方法及び装置
FI127981B (en) 2017-11-30 2019-06-28 Helvar Oy Ab Adjustment of output current for a joint connection device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441558B1 (en) * 2000-12-07 2002-08-27 Koninklijke Philips Electronics N.V. White LED luminary light control system
US6510995B2 (en) 2001-03-16 2003-01-28 Koninklijke Philips Electronics N.V. RGB LED based light driver using microprocessor controlled AC distributed power system
US6690146B2 (en) * 2002-06-20 2004-02-10 Fairchild Semiconductor Corporation High efficiency LED driver
TWI220047B (en) * 2003-03-14 2004-08-01 Add Microtech Corp LED driving circuit
US7615939B2 (en) * 2003-03-17 2009-11-10 C&D Zodiac, Inc. Spectrally calibratable multi-element RGB LED light source
JP4187565B2 (ja) * 2003-03-28 2008-11-26 株式会社モリテックス 照明装置
CA2533209A1 (en) * 2003-07-23 2005-01-27 Tir Systems Ltd. Control system for an illumination device incorporating discrete light sources
JP2005093196A (ja) * 2003-09-17 2005-04-07 Moritex Corp 照明方法、照明装置及びその部品
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

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