JP2013545238A5 - - Google Patents

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Publication number
JP2013545238A5
JP2013545238A5 JP2013537227A JP2013537227A JP2013545238A5 JP 2013545238 A5 JP2013545238 A5 JP 2013545238A5 JP 2013537227 A JP2013537227 A JP 2013537227A JP 2013537227 A JP2013537227 A JP 2013537227A JP 2013545238 A5 JP2013545238 A5 JP 2013545238A5
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JP
Japan
Prior art keywords
led
led segment
segment
light
voltage
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.)
Granted
Application number
JP2013537227A
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English (en)
Japanese (ja)
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JP6087828B2 (ja
JP2013545238A (ja
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Application filed filed Critical
Priority claimed from PCT/IB2011/054731 external-priority patent/WO2012059838A1/en
Publication of JP2013545238A publication Critical patent/JP2013545238A/ja
Publication of JP2013545238A5 publication Critical patent/JP2013545238A5/ja
Application granted granted Critical
Publication of JP6087828B2 publication Critical patent/JP6087828B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013537227A 2010-11-02 2011-10-24 Ｌｅｄストリングの駆動方法および駆動デバイス Expired - Fee Related JP6087828B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10189656 2010-11-02
EP10189656.1 2010-11-02
PCT/IB2011/054731 WO2012059838A1 (en) 2010-11-02 2011-10-24 Method and device for driving an led string

Publications (3)

Publication Number Publication Date
JP2013545238A JP2013545238A (ja) 2013-12-19
JP2013545238A5 true JP2013545238A5 (enExample) 2016-03-31
JP6087828B2 JP6087828B2 (ja) 2017-03-01

Family

ID=44925601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013537227A Expired - Fee Related JP6087828B2 (ja) 2010-11-02 2011-10-24 Ｌｅｄストリングの駆動方法および駆動デバイス

Country Status (8)

Country Link
US (1) US20130221861A1 (enExample)
EP (1) EP2636281A1 (enExample)
JP (1) JP6087828B2 (enExample)
CN (1) CN103314640B (enExample)
BR (1) BR112013010478A8 (enExample)
RU (1) RU2625332C2 (enExample)
TW (1) TW201230874A (enExample)
WO (1) WO2012059838A1 (enExample)

Families Citing this family (19)

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AU2012100032B4 (en) * 2011-12-22 2012-03-08 Ozuno Holdings Limited LED lamp with current dependent colour temperature
BR112014026061A8 (pt) * 2012-04-23 2021-03-09 Koninklijke Philips Nv circuito para o acionamento de uma matriz de elementos de radiação (la1 a la-n), dispositivo de iluminação, método para o acionamento de uma matriz de elementos de radiação (la1 a la-n, e produto de programa de computador
CN103501562A (zh) * 2013-09-29 2014-01-08 矽力杰半导体技术(杭州)有限公司 Led驱动电路
KR102223046B1 (ko) * 2014-02-25 2021-03-04 엘지이노텍 주식회사 발광소자 구동 모듈
TW201538030A (zh) 2014-03-26 2015-10-01 Prolight Opto Technology Corp 可調光的交流發光二極體裝置
DE102014005584B4 (de) * 2014-04-15 2015-11-12 Diehl Aerospace Gmbh LED-Beleuchtungsvorichtung mit einem Energiespeichermodul sowie Verfahren zum Betreiben der LED-Beleuchtungsvorrichtung
WO2015165925A1 (en) * 2014-04-30 2015-11-05 Koninklijke Philips N.V. Led circuit, a lighting arrangement and an led driving method
CN104949003A (zh) * 2015-06-04 2015-09-30 浙江生辉照明有限公司 电力载波变色温隧道灯及其控制方法
US9668307B2 (en) 2015-07-27 2017-05-30 GE Lighting Solutions, LLC Warm dimming for an LED light source
RU168568U1 (ru) * 2015-09-21 2017-02-09 Закрытое акционерное общество "ГРУППА КРЕМНИЙ ЭЛ" Драйвер светодиодных ламп с резистивной вольт-амперной характеристикой
KR20170098494A (ko) * 2016-02-22 2017-08-30 주식회사 루멘스 조명 장치
CN109716862B (zh) * 2016-04-27 2021-03-12 亮锐控股有限公司 用于led的调暗变暖控制器
RU168349U1 (ru) * 2016-08-04 2017-01-30 Юрий Борисович Соколов Мощный светодиодный осветитель, управляемый контроллером
US10362654B2 (en) 2017-09-08 2019-07-23 Samsung Electronics Co., Ltd. Lighting apparatus
US10123386B1 (en) 2017-09-08 2018-11-06 Samsung Electronics Co., Ltd. Lighting apparatus
US10499471B2 (en) 2018-04-13 2019-12-03 Samsung Electronics Co., Ltd. Light-emitting diode lighting module and lighting apparatus including the same
CN114208395B (zh) * 2019-08-01 2025-05-02 昕诺飞控股有限公司 用于控制光的性质的控制器
US12463171B2 (en) 2019-12-02 2025-11-04 Nippon Micrometal Corporation Copper bonding wire for semiconductor devices and semiconductor device
RU205192U1 (ru) * 2021-04-24 2021-07-01 Евгений Николаевич Коптяев Блок питания светодиодного светильника

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Publication number Priority date Publication date Assignee Title
ATE416597T1 (de) * 2002-05-09 2008-12-15 Philips Solid State Lighting Led dimmersteuerung
US6989807B2 (en) * 2003-05-19 2006-01-24 Add Microtech Corp. LED driving device
US7081722B1 (en) * 2005-02-04 2006-07-25 Kimlong Huynh Light emitting diode multiphase driver circuit and method
US7317403B2 (en) * 2005-08-26 2008-01-08 Philips Lumileds Lighting Company, Llc LED light source for backlighting with integrated electronics
KR100985860B1 (ko) * 2005-11-08 2010-10-08 삼성전자주식회사 발광장치 및 그 제어방법
US7710050B2 (en) * 2005-11-17 2010-05-04 Magna International Inc Series connected power supply for semiconductor-based vehicle lighting systems
KR100755624B1 (ko) * 2006-02-09 2007-09-04 삼성전기주식회사 필드 순차 칼라 모드의 액정 표시 장치
WO2007093938A1 (en) * 2006-02-14 2007-08-23 Koninklijke Philips Electronics N.V. Current driving of leds
JP5188690B2 (ja) * 2006-08-29 2013-04-24 アバゴ・テクノロジーズ・イーシービーユー・アイピー（シンガポール）プライベート・リミテッド Ｌｅｄを駆動するための装置及び方法
EP2082621B1 (en) * 2006-11-10 2010-07-14 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling series-connected leds
US7288902B1 (en) * 2007-03-12 2007-10-30 Cirrus Logic, Inc. Color variations in a dimmable lighting device with stable color temperature light sources
US20080224631A1 (en) * 2007-03-12 2008-09-18 Melanson John L Color variations in a dimmable lighting device with stable color temperature light sources
JP2009004483A (ja) * 2007-06-20 2009-01-08 Sharp Corp 発光ダイオード駆動回路
JP5116089B2 (ja) * 2007-11-13 2013-01-09 神保電器株式会社 Ｌｅｄ発光方法とｌｅｄ照明装置
US7800316B2 (en) * 2008-03-17 2010-09-21 Micrel, Inc. Stacked LED controllers
US8174212B2 (en) * 2008-11-30 2012-05-08 Microsemi Corp.—Analog Mixed Signal Group Ltd. LED string driver with light intensity responsive to input voltage
ES2427280T3 (es) * 2009-03-12 2013-10-29 Koninklijke Philips N.V. Iluminación con LED con comportamiento de temperatura de color de lámpara incandescente
JP5280913B2 (ja) * 2009-03-27 2013-09-04 パナソニック株式会社 照明装置
WO2010143362A1 (ja) * 2009-06-11 2010-12-16 パナソニック株式会社 照明装置および照明システム
US10264637B2 (en) * 2009-09-24 2019-04-16 Cree, Inc. Solid state lighting apparatus with compensation bypass circuits and methods of operation thereof

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