CN103314641B - 用于驱动负载、具体为led单元的驱动设备和驱动方法 - Google Patents

用于驱动负载、具体为led单元的驱动设备和驱动方法 Download PDF

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Publication number
CN103314641B
CN103314641B CN201280005542.7A CN201280005542A CN103314641B CN 103314641 B CN103314641 B CN 103314641B CN 201280005542 A CN201280005542 A CN 201280005542A CN 103314641 B CN103314641 B CN 103314641B
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China
Prior art keywords
voltage
load
resistor
led unit
frequency filter
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CN201280005542.7A
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English (en)
Chinese (zh)
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CN103314641A (zh
Inventor
C·哈特鲁普
G·绍尔伦德
C·德佩
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Signify Holding BV
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Koninklijke Philips NV
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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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • 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
    • H05B45/395—Linear regulators
    • 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

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
CN201280005542.7A 2011-01-17 2012-01-13 用于驱动负载、具体为led单元的驱动设备和驱动方法 Active CN103314641B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11151137 2011-01-17
EP11151137.4 2011-01-17
PCT/IB2012/050173 WO2012098486A1 (en) 2011-01-17 2012-01-13 Driver device and driving method for driving a load, in particular an led unit

Publications (2)

Publication Number Publication Date
CN103314641A CN103314641A (zh) 2013-09-18
CN103314641B true CN103314641B (zh) 2017-06-09

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Application Number Title Priority Date Filing Date
CN201280005542.7A Active CN103314641B (zh) 2011-01-17 2012-01-13 用于驱动负载、具体为led单元的驱动设备和驱动方法

Country Status (8)

Country Link
US (2) US9271348B2 (enExample)
EP (1) EP2666336B1 (enExample)
JP (1) JP6072697B2 (enExample)
CN (1) CN103314641B (enExample)
BR (1) BR112013017899A8 (enExample)
RU (1) RU2596850C2 (enExample)
TW (1) TW201236503A (enExample)
WO (1) WO2012098486A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666336B1 (en) * 2011-01-17 2017-10-25 Philips Lighting Holding B.V. Driver device and driving method for driving a load, in particular an led unit
CN104219817A (zh) * 2013-05-30 2014-12-17 鸿富锦精密工业（深圳）有限公司 红外发光二极管驱动电路及遥控器
CN104754812B (zh) * 2013-12-31 2018-08-17 深圳市菱奇半导体有限公司 一种led驱动电路
FR3020908B1 (fr) * 2014-05-07 2017-09-15 Commissariat Energie Atomique Optimisation du debit dans un systeme li-fi
CN108353486B (zh) * 2015-12-01 2019-12-31 飞利浦照明控股有限公司 编码光调制装置
US9794995B1 (en) * 2016-09-09 2017-10-17 Analog Integrations Corporation LED lamp arrangement adapted to replace fluorescent lamp in luminaire with ballast
CN110278627B (zh) * 2018-03-14 2023-08-08 晶元光电股份有限公司 一种发光装置
US10645767B2 (en) * 2018-04-26 2020-05-05 Qatar University Linear regulated dimmable LED driver for DC distributed lighting system
CN112271910B (zh) * 2020-10-22 2025-04-25 珠海格力电器股份有限公司 滤波器电容充电电路、监控系统及监控处理方法

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WO2004003869A1 (de) * 2002-06-27 2004-01-08 Jose Monzo Lichtabgabeeinrichtung, insbesondere verkehrssignal-lichtabgabeeinrichtung, die mit leuchtdioden aufgebaut ist
CN1989627A (zh) * 2004-07-22 2007-06-27 浜松光子学株式会社 Led驱动电路
US7271642B2 (en) * 2005-12-27 2007-09-18 Aimtron Technology Corp. Charge pump drive circuit for a light emitting diode

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JPH05136461A (ja) 1991-11-14 1993-06-01 Sharp Corp 光送信器のｌｅｄ駆動回路
JPH0758704A (ja) 1993-08-13 1995-03-03 Ricoh Co Ltd 光通信制御装置
US7038399B2 (en) 2001-03-13 2006-05-02 Color Kinetics Incorporated Methods and apparatus for providing power to lighting devices
US7065303B1 (en) 2002-02-20 2006-06-20 Corvis Corporation Efficient low power optical source driver and method and optical systems and devices using same
ATE416597T1 (de) * 2002-05-09 2008-12-15 Philips Solid State Lighting Led dimmersteuerung
JP4123886B2 (ja) 2002-09-24 2008-07-23 東芝ライテック株式会社 Ｌｅｄ点灯装置
US7496297B2 (en) 2003-06-10 2009-02-24 Koninklijke Philips Electronics, N.V. LED system for illumination and data transmission
JP2007251864A (ja) 2006-03-20 2007-09-27 Matsushita Electric Works Ltd 可視光通信用照明器具、およびこれを備えた可視光通信照明システム
JP2007266795A (ja) 2006-03-28 2007-10-11 Matsushita Electric Works Ltd 可視光通信用照明器具およびこれを備えた可視光通信照明システム
JP2008052994A (ja) 2006-08-23 2008-03-06 Nec Lighting Ltd 照明装置および制御回路
JP5583011B2 (ja) 2007-07-19 2014-09-03 コーニンクレッカ フィリップス エヌ ヴェ 照明装置データを送信するための方法、システム及び装置
US8319445B2 (en) * 2008-04-15 2012-11-27 Boca Flasher, Inc. Modified dimming LED driver
US8310171B2 (en) * 2009-03-13 2012-11-13 Led Specialists Inc. Line voltage dimmable constant current LED driver
TW201105172A (en) * 2009-07-30 2011-02-01 Advanced Connectek Inc Light emitting diode (LED) device and driving method thereof
US8461775B2 (en) * 2010-05-18 2013-06-11 Luxera, Inc. Integrated three dimensional inductor and method of manufacturing same
EP2666336B1 (en) * 2011-01-17 2017-10-25 Philips Lighting Holding B.V. Driver device and driving method for driving a load, in particular an led unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003869A1 (de) * 2002-06-27 2004-01-08 Jose Monzo Lichtabgabeeinrichtung, insbesondere verkehrssignal-lichtabgabeeinrichtung, die mit leuchtdioden aufgebaut ist
CN1989627A (zh) * 2004-07-22 2007-06-27 浜松光子学株式会社 Led驱动电路
US7271642B2 (en) * 2005-12-27 2007-09-18 Aimtron Technology Corp. Charge pump drive circuit for a light emitting diode

Also Published As

Publication number Publication date
BR112013017899A2 (pt) 2016-10-11
US9271348B2 (en) 2016-02-23
US20160143105A1 (en) 2016-05-19
RU2013138415A (ru) 2015-02-27
RU2596850C2 (ru) 2016-09-10
US20130307428A1 (en) 2013-11-21
EP2666336B1 (en) 2017-10-25
JP2014502790A (ja) 2014-02-03
WO2012098486A1 (en) 2012-07-26
BR112013017899A8 (pt) 2017-07-11
JP6072697B2 (ja) 2017-02-01
EP2666336A1 (en) 2013-11-27
TW201236503A (en) 2012-09-01
US9596726B2 (en) 2017-03-14
CN103314641A (zh) 2013-09-18

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Address after: The city of Eindhoven in Holland

Applicant after: KONINKLIJKE PHILIPS N.V.

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Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.