JP2015509275A5 - - Google Patents

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Publication number
JP2015509275A5
JP2015509275A5 JP2014555348A JP2014555348A JP2015509275A5 JP 2015509275 A5 JP2015509275 A5 JP 2015509275A5 JP 2014555348 A JP2014555348 A JP 2014555348A JP 2014555348 A JP2014555348 A JP 2014555348A JP 2015509275 A5 JP2015509275 A5 JP 2015509275A5
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JP
Japan
Prior art keywords
voltage
input voltage
driver device
electrical signal
signal
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Application number
JP2014555348A
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English (en)
Japanese (ja)
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JP2015509275A (ja
JP6407724B2 (ja
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Priority claimed from PCT/IB2013/050468 external-priority patent/WO2013114242A1/en
Publication of JP2015509275A publication Critical patent/JP2015509275A/ja
Publication of JP2015509275A5 publication Critical patent/JP2015509275A5/ja
Application granted granted Critical
Publication of JP6407724B2 publication Critical patent/JP6407724B2/ja
Active legal-status Critical Current
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JP2014555348A 2012-02-01 2013-01-18 負荷、特には１以上のｌｅｄを有するｌｅｄユニットを駆動するドライバ装置及び駆動方法 Active JP6407724B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261593378P 2012-02-01 2012-02-01
US61/593,378 2012-02-01
PCT/IB2013/050468 WO2013114242A1 (en) 2012-02-01 2013-01-18 Driver device and driving method for driving a load, in particular in led unit comprising one or more leds

Publications (3)

Publication Number Publication Date
JP2015509275A JP2015509275A (ja) 2015-03-26
JP2015509275A5 true JP2015509275A5 (enExample) 2016-03-03
JP6407724B2 JP6407724B2 (ja) 2018-10-17

Family

ID=47827395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014555348A Active JP6407724B2 (ja) 2012-02-01 2013-01-18 負荷、特には１以上のｌｅｄを有するｌｅｄユニットを駆動するドライバ装置及び駆動方法

Country Status (6)

Country Link
US (1) US9743467B2 (enExample)
EP (1) EP2810532B1 (enExample)
JP (1) JP6407724B2 (enExample)
CN (1) CN104115559B (enExample)
RU (1) RU2665463C2 (enExample)
WO (1) WO2013114242A1 (enExample)

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EP2810533B1 (en) * 2012-02-02 2015-08-05 Koninklijke Philips N.V. Led light source
EP2802191B1 (en) * 2013-05-07 2023-08-16 Goodrich Lighting Systems GmbH Dimmable led light unit and method of replacing a light unit
EP2802192B1 (en) * 2013-05-10 2019-07-03 Goodrich Lighting Systems GmbH LED light unit and method of operating an LED light unit
US9369048B2 (en) * 2014-04-22 2016-06-14 Power Integrations, Inc. Dimming edge detection for power converter
US9629207B2 (en) 2014-09-15 2017-04-18 Dialog Semiconductor Inc. Solid state lamp control
US9438122B2 (en) 2014-11-10 2016-09-06 Power Integrations, Inc. Phase angle detection module for power converter
US9897265B2 (en) 2015-03-10 2018-02-20 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp having LED light strip
CN108633320A (zh) 2015-12-18 2018-10-09 南线有限责任公司 电缆集成式太阳能逆变器
JP6639684B2 (ja) * 2016-02-05 2020-02-05 シュレーダー 制御モジュール機構の改良、又は制御モジュール機構に関する改良
DE102016217747B4 (de) * 2016-09-16 2024-02-22 Tridonic Gmbh & Co Kg Verfahren zur bidirektionalen kommunikation mittelsphasenschnittmodulation einer ac-versorgungsspannung sowieentsprechend ausgestaltetes betriebsgerät, steuergerät undsystem
US10993297B2 (en) * 2016-12-13 2021-04-27 Koito Manufacturing Co., Ltd. Lighting circuit and vehicular lamp
US11251621B1 (en) 2017-08-03 2022-02-15 Southwire Company, Llc Solar power generation system
US11438988B1 (en) * 2017-08-11 2022-09-06 Southwire Company, Llc DC power management system
US10582598B1 (en) * 2017-11-02 2020-03-03 Katerra Inc. Light emitting diode activation control
CN109041331B (zh) * 2018-07-06 2020-05-12 矽力杰半导体技术(杭州)有限公司 复位电流控制电路、控制方法及led驱动电路
US11071178B2 (en) 2018-07-16 2021-07-20 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED lighting system, apparatus, and dimming method
US11191136B2 (en) 2018-07-16 2021-11-30 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED lighting system, apparatus, and dimming method
CN108848598B (zh) * 2018-08-31 2024-04-12 厦门市必易微电子技术有限公司 用于可控硅调光器的泄放模块、led驱动电路及驱动方法

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US7504781B2 (en) * 2004-10-22 2009-03-17 Koninklijke Philips, N.V. Method for driving a LED based lighting device
US8742674B2 (en) * 2006-01-20 2014-06-03 Point Somee Limited Liability Company Adaptive current regulation for solid state lighting
CN101663919B (zh) * 2007-04-02 2013-07-24 皇家飞利浦电子股份有限公司 驱动发光二极管
JP2009009760A (ja) * 2007-06-26 2009-01-15 Toshiba Lighting & Technology Corp 照明装置
US8242710B2 (en) * 2007-07-02 2012-08-14 Koninklijke Philips Electronics N.V. Driver device for a load and method of driving a load with such a driver device
WO2009085244A1 (en) * 2007-12-21 2009-07-09 Cypress Semiconductor Corporation Controlling a light emitting diode fixture
US8013544B2 (en) * 2008-12-10 2011-09-06 Linear Technology Corporation Dimmer control leakage pull down using main power device in flyback converter
CN101902851A (zh) * 2009-05-25 2010-12-01 皇家飞利浦电子股份有限公司 发光二极管驱动电路
EP2257124B1 (en) 2009-05-29 2018-01-24 Silergy Corp. Circuit for connecting a low current lighting circuit to a dimmer
US8729729B2 (en) 2009-06-18 2014-05-20 Mikhail Fridberg Method and apparatus for driving low-power loads from AC sources
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US8102683B2 (en) * 2010-02-09 2012-01-24 Power Integrations, Inc. Phase angle measurement of a dimming circuit for a switching power supply
JP5031865B2 (ja) 2010-03-23 2012-09-26 シャープ株式会社 Ｌｅｄ駆動回路、ｌｅｄ照明灯具、ｌｅｄ照明機器、及びｌｅｄ照明システム
CN102238774B (zh) 2010-04-30 2016-06-01 奥斯兰姆有限公司 导通角获取方法和装置，以及led驱动方法和装置
US8436548B2 (en) * 2010-05-27 2013-05-07 Osram Sylvania Inc. Dimmer conduction angle detection circuit and system incorporating the same
JP6110856B2 (ja) 2011-09-06 2017-04-05 フィリップス ライティング ホールディング ビー ヴィ 電力制御ユニット、負荷、特にｌｅｄユニットに提供される電力を制御する方法及びコンバータユニットの出力電圧を制御する電圧制御ユニット
TWI489911B (zh) * 2011-12-30 2015-06-21 Richtek Technology Corp 可全相位啟動三極交流開關之主動洩流電路及使用該主動洩流電路之發光元件電源供應電路與三極交流開關控制方法

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