CN101637065A - 用于诸如led、oled或激光二极管之类的负载的驱动器电路 - Google Patents
用于诸如led、oled或激光二极管之类的负载的驱动器电路 Download PDFInfo
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- CN101637065A CN101637065A CN200880008475A CN200880008475A CN101637065A CN 101637065 A CN101637065 A CN 101637065A CN 200880008475 A CN200880008475 A CN 200880008475A CN 200880008475 A CN200880008475 A CN 200880008475A CN 101637065 A CN101637065 A CN 101637065A
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- 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]
- H05B45/20—Controlling the colour of the light
-
- 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]
- H05B45/40—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]
- H05B45/375—Switched mode power supply [SMPS] using buck 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
- Dc-Dc Converters (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07104191.7 | 2007-03-15 | ||
EP07104191 | 2007-03-15 | ||
PCT/IB2008/050887 WO2008110990A1 (en) | 2007-03-15 | 2008-03-12 | Driver circuit for loads such as led, oled or laser diodes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101637065A true CN101637065A (zh) | 2010-01-27 |
CN101637065B CN101637065B (zh) | 2011-11-23 |
Family
ID=39615850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800084758A Active CN101637065B (zh) | 2007-03-15 | 2008-03-12 | 用于诸如led、oled或激光二极管之类的负载的驱动器电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7978743B2 (zh) |
EP (1) | EP2123128B1 (zh) |
JP (1) | JP5409399B2 (zh) |
CN (1) | CN101637065B (zh) |
WO (1) | WO2008110990A1 (zh) |
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CN101835312A (zh) * | 2010-05-10 | 2010-09-15 | 海洋王照明科技股份有限公司 | 一种led驱动控制电路 |
CN102316628A (zh) * | 2010-04-23 | 2012-01-11 | 松下电工株式会社 | 点灯设备、前照灯装置以及使用其的车辆 |
CN102740564A (zh) * | 2012-06-28 | 2012-10-17 | 上海新进半导体制造有限公司 | 一种led驱动电路和led的控制方法 |
CN103168504A (zh) * | 2010-10-19 | 2013-06-19 | 皇家飞利浦电子股份有限公司 | Led电路装置 |
CN103347327A (zh) * | 2013-06-14 | 2013-10-09 | 昆山龙腾光电有限公司 | 发光二极管驱动板、显示面板驱动板及显示装置 |
CN103646633A (zh) * | 2013-03-19 | 2014-03-19 | 明基电通有限公司 | 显示装置及用于显示装置决定内部电路工作偏压方法 |
WO2014187004A1 (zh) * | 2013-05-20 | 2014-11-27 | 深圳市华星光电技术有限公司 | 一种led背光驱动电路、背光模组和液晶显示装置 |
US9237609B2 (en) | 2013-05-20 | 2016-01-12 | Shenzhen China Star Optoelectronics Technology Co., Ltd | LED backlight driving circuit, backlight module, and LCD device |
CN108541122A (zh) * | 2018-05-24 | 2018-09-14 | 王逸人 | 一种基于物联网传输控制的智能灯*** |
CN108832810A (zh) * | 2018-07-10 | 2018-11-16 | 哈尔滨工业大学(深圳) | 二极管伏安特性负载电源的控制方法 |
US11070026B2 (en) | 2019-07-19 | 2021-07-20 | Analog Devices International Unlimited Company | High current nanosecond laser driver circuit with wide pulse-width adjustment range |
US11075502B2 (en) | 2019-08-29 | 2021-07-27 | Analog Devices, Inc. | Laser diode driver circuit techniques |
Families Citing this family (34)
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JP5854400B2 (ja) | 2009-02-26 | 2016-02-09 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 光源にパルス電力を供給するための変換器 |
US8184670B2 (en) * | 2009-10-09 | 2012-05-22 | Analog Modules, Inc. | Smart linear pulsed laser diode driver, and method |
KR20110057456A (ko) | 2009-11-24 | 2011-06-01 | 삼성전자주식회사 | 디스플레이 장치 및 백라이트 유닛 |
US8710748B2 (en) * | 2009-12-11 | 2014-04-29 | Konica Minolta Holdings, Inc. | Illumination apparatus |
FR2959181B1 (fr) | 2010-04-27 | 2012-05-25 | Valeo Vision | Procede et dispositif de commande d'une pluralite d'ensembles de led d'un vehicule automobile |
CN102264173B (zh) * | 2010-05-31 | 2013-11-06 | 英飞特电子(杭州)股份有限公司 | Led恒流驱动电路及输出电压可调电路 |
DE102011008937A1 (de) * | 2011-01-19 | 2012-07-19 | Minebea Co., Ltd. | Programmierbare Stromquelle für Leuchtdiodenanordnung |
US8724669B2 (en) * | 2011-02-03 | 2014-05-13 | Ipg Photonics Corporation | System for driving pulsed laser diode pump |
CN102159007A (zh) * | 2011-02-15 | 2011-08-17 | 明基电通有限公司 | 电源控制方法 |
DE102011015282B4 (de) * | 2011-03-28 | 2022-03-10 | Austriamicrosystems Ag | Gesteuerte Versorgungsschaltung |
US9706610B2 (en) | 2011-10-18 | 2017-07-11 | Atmel Corporation | Driving circuits for light emitting elements |
US9113522B2 (en) * | 2011-10-21 | 2015-08-18 | Koninklijke Philips N.V. | Pulse controlled light emitting diode driver |
WO2013085381A2 (en) * | 2011-12-05 | 2013-06-13 | Eldolab Holding B.V. | Driver system for driving at least one led |
US9236705B2 (en) * | 2012-04-23 | 2016-01-12 | Koninklijke Philips N.V. | Separately controllable array of radiation elements |
US8796931B2 (en) * | 2012-06-18 | 2014-08-05 | Tyco Fire & Security Gmbh | Current regulated LED strobe drive circuit |
AT513479A1 (de) * | 2012-12-17 | 2014-04-15 | Zizala Lichtsysteme Gmbh | Ansteuerschaltung für eine lichtemittierende Diode |
ITMI20130061A1 (it) | 2013-01-17 | 2014-07-18 | St Microelectronics Srl | Driver di corrente per un array di diodi led. |
CN103198799B (zh) * | 2013-03-20 | 2015-11-25 | 深圳市华星光电技术有限公司 | 背光驱动板以及液晶显示器 |
EP2804444A1 (en) * | 2013-05-15 | 2014-11-19 | Dialog Semiconductor GmbH | Power converter for light bulb assembly comprising multiple LED arrays |
JP2016536741A (ja) | 2013-09-25 | 2016-11-24 | シリコン・ヒル・ビー.ブイ.Silicon Hill B.V. | Led照明システム |
JP6557245B2 (ja) * | 2014-02-26 | 2019-08-07 | シグニファイ ホールディング ビー ヴィ | ドライバ装置 |
JP6678289B2 (ja) * | 2014-03-17 | 2020-04-08 | パナソニックIpマネジメント株式会社 | 半導体光源駆動装置、及び投写型映像表示装置 |
JP6704911B2 (ja) | 2014-11-12 | 2020-06-03 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | ドライバ回路及び方法 |
JP6497606B2 (ja) | 2014-11-20 | 2019-04-10 | パナソニックIpマネジメント株式会社 | 点灯装置およびそれを用いた照明器具 |
US9741956B2 (en) | 2014-11-25 | 2017-08-22 | Industrial Technology Research Institute | Organic light-emitting diode apparatus |
CN107660025B (zh) | 2015-03-26 | 2019-12-24 | 硅山有限公司 | Led照明*** |
JP6772637B2 (ja) * | 2016-08-01 | 2020-10-21 | 株式会社島津製作所 | 半導体発光素子駆動回路 |
US10361537B2 (en) | 2017-10-23 | 2019-07-23 | Microsoft Technology Licensing, Llc | Dynamic supply voltage control circuit for laser diode |
US10658814B2 (en) | 2017-10-23 | 2020-05-19 | Microsoft Technology Licensing, Llc | Laser diode priming to reduce latency |
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US10700603B2 (en) | 2017-12-13 | 2020-06-30 | Ovh | Circuit and system implementing a power supply configured for spark prevention |
US11284488B2 (en) | 2018-09-04 | 2022-03-22 | Abl Ip Holding Llc | Circuit assembly and method for operating an LED module |
EP3621411A1 (en) * | 2018-09-04 | 2020-03-11 | OSRAM GmbH | Circuit assembly and method for operating an led module |
CN115398756A (zh) | 2020-03-31 | 2022-11-25 | Ipg光子公司 | 高功率激光电子设备 |
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JP2002158395A (ja) * | 2000-11-17 | 2002-05-31 | Sony Corp | 半導体レーザのレーザパワー制御方法及び制御装置並びに光磁気記録媒体の記録再生方法及び記録再生装置並びに光記録媒体の記録再生方法及び記録再生装置 |
JP4177022B2 (ja) * | 2002-05-07 | 2008-11-05 | ローム株式会社 | 発光素子駆動装置、及び発光素子を備えた電子機器 |
US6690146B2 (en) * | 2002-06-20 | 2004-02-10 | Fairchild Semiconductor Corporation | High efficiency LED driver |
JP2005191528A (ja) * | 2003-12-01 | 2005-07-14 | Sharp Corp | 半導体発光装置のパルス駆動方法およびパルス駆動回路 |
US7262584B2 (en) * | 2004-02-19 | 2007-08-28 | Analog Modules, Inc | Efficient fast pulsed laser or light-emitting diode driver |
CA2559718C (en) * | 2004-03-15 | 2012-05-22 | Color Kinetics Incorporated | Power control methods and apparatus |
JP4308158B2 (ja) | 2004-03-30 | 2009-08-05 | ローム株式会社 | 昇圧制御装置およびそれを用いた電子装置 |
US7307614B2 (en) * | 2004-04-29 | 2007-12-11 | Micrel Inc. | Light emitting diode driver circuit |
TWI236165B (en) * | 2004-07-30 | 2005-07-11 | Au Optronics Corp | Driving device for light emitted diode string |
TWI236169B (en) * | 2004-11-19 | 2005-07-11 | Quanta Comp Inc | Driving device for light emitted diode |
KR100628719B1 (ko) * | 2005-02-15 | 2006-09-28 | 삼성전자주식회사 | Led구동장치 |
US7372883B2 (en) * | 2005-02-28 | 2008-05-13 | Infocus Corporation | Light emitting device driver circuit |
US7317403B2 (en) | 2005-08-26 | 2008-01-08 | Philips Lumileds Lighting Company, Llc | LED light source for backlighting with integrated electronics |
US7948455B2 (en) * | 2005-10-20 | 2011-05-24 | 02Micro Inc. | Apparatus and method for regulating white LEDs |
TW200737070A (en) | 2006-02-23 | 2007-10-01 | Powerdsine Ltd | Voltage controlled backlight driver |
US20070273681A1 (en) * | 2006-05-24 | 2007-11-29 | Mayell Robert J | Method and apparatus to power light emitting diode arrays |
-
2008
- 2008-03-12 US US12/530,558 patent/US7978743B2/en active Active
- 2008-03-12 CN CN2008800084758A patent/CN101637065B/zh active Active
- 2008-03-12 JP JP2009553258A patent/JP5409399B2/ja active Active
- 2008-03-12 WO PCT/IB2008/050887 patent/WO2008110990A1/en active Application Filing
- 2008-03-12 EP EP08719646.5A patent/EP2123128B1/en active Active
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102316628A (zh) * | 2010-04-23 | 2012-01-11 | 松下电工株式会社 | 点灯设备、前照灯装置以及使用其的车辆 |
US8633659B2 (en) | 2010-04-23 | 2014-01-21 | Panasonic Corporation | Lighting device, headlamp apparatus and vehicle using same |
CN102316628B (zh) * | 2010-04-23 | 2014-10-08 | 松下电器产业株式会社 | 点灯设备、前照灯装置以及使用其的车辆 |
CN101835312A (zh) * | 2010-05-10 | 2010-09-15 | 海洋王照明科技股份有限公司 | 一种led驱动控制电路 |
CN101835312B (zh) * | 2010-05-10 | 2014-03-26 | 海洋王照明科技股份有限公司 | 一种led驱动控制电路 |
CN103168504A (zh) * | 2010-10-19 | 2013-06-19 | 皇家飞利浦电子股份有限公司 | Led电路装置 |
CN102740564A (zh) * | 2012-06-28 | 2012-10-17 | 上海新进半导体制造有限公司 | 一种led驱动电路和led的控制方法 |
CN102740564B (zh) * | 2012-06-28 | 2015-04-22 | 上海新进半导体制造有限公司 | 一种led驱动电路和led的控制方法 |
CN103646633A (zh) * | 2013-03-19 | 2014-03-19 | 明基电通有限公司 | 显示装置及用于显示装置决定内部电路工作偏压方法 |
US9237609B2 (en) | 2013-05-20 | 2016-01-12 | Shenzhen China Star Optoelectronics Technology Co., Ltd | LED backlight driving circuit, backlight module, and LCD device |
WO2014187004A1 (zh) * | 2013-05-20 | 2014-11-27 | 深圳市华星光电技术有限公司 | 一种led背光驱动电路、背光模组和液晶显示装置 |
CN103347327A (zh) * | 2013-06-14 | 2013-10-09 | 昆山龙腾光电有限公司 | 发光二极管驱动板、显示面板驱动板及显示装置 |
CN103347327B (zh) * | 2013-06-14 | 2016-07-13 | 昆山龙腾光电有限公司 | 发光二极管驱动板、显示面板驱动板及显示装置 |
CN108541122A (zh) * | 2018-05-24 | 2018-09-14 | 王逸人 | 一种基于物联网传输控制的智能灯*** |
CN108832810A (zh) * | 2018-07-10 | 2018-11-16 | 哈尔滨工业大学(深圳) | 二极管伏安特性负载电源的控制方法 |
US11070026B2 (en) | 2019-07-19 | 2021-07-20 | Analog Devices International Unlimited Company | High current nanosecond laser driver circuit with wide pulse-width adjustment range |
US11075502B2 (en) | 2019-08-29 | 2021-07-27 | Analog Devices, Inc. | Laser diode driver circuit techniques |
Also Published As
Publication number | Publication date |
---|---|
WO2008110990A1 (en) | 2008-09-18 |
EP2123128B1 (en) | 2013-06-05 |
US20100091807A1 (en) | 2010-04-15 |
US7978743B2 (en) | 2011-07-12 |
JP2010521774A (ja) | 2010-06-24 |
JP5409399B2 (ja) | 2014-02-05 |
EP2123128A1 (en) | 2009-11-25 |
CN101637065B (zh) | 2011-11-23 |
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