CN103477710B - 接口电路 - Google Patents

接口电路 Download PDF

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Publication number
CN103477710B
CN103477710B CN201280016137.5A CN201280016137A CN103477710B CN 103477710 B CN103477710 B CN 103477710B CN 201280016137 A CN201280016137 A CN 201280016137A CN 103477710 B CN103477710 B CN 103477710B
Authority
CN
China
Prior art keywords
string
interface circuit
switching element
light source
coupled
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.)
Active
Application number
CN201280016137.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN103477710A (zh
Inventor
C·勒夫
陶海敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signify Holding BV
Original Assignee
Koninklijke Philips NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN103477710A publication Critical patent/CN103477710A/zh
Application granted granted Critical
Publication of CN103477710B publication Critical patent/CN103477710B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • 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
    • H05B45/37—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]
    • H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
    • 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]
    • H05B45/39—Circuits containing inverter bridges
    • 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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CN201280016137.5A 2011-03-30 2012-03-27 接口电路 Active CN103477710B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11160370.0 2011-03-30
EP11160370 2011-03-30
PCT/IB2012/051446 WO2012131573A1 (en) 2011-03-30 2012-03-27 Interface circuit

Publications (2)

Publication Number Publication Date
CN103477710A CN103477710A (zh) 2013-12-25
CN103477710B true CN103477710B (zh) 2016-12-28

Family

ID=45976447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280016137.5A Active CN103477710B (zh) 2011-03-30 2012-03-27 接口电路

Country Status (8)

Country Link
US (1) US9301354B2 (enExample)
EP (2) EP3641502B1 (enExample)
JP (1) JP5952892B2 (enExample)
CN (1) CN103477710B (enExample)
BR (1) BR112013024724A2 (enExample)
ES (1) ES2985531T3 (enExample)
RU (1) RU2604636C2 (enExample)
WO (1) WO2012131573A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9357600B2 (en) 2011-08-15 2016-05-31 Koninklijke Philips N.V. Electronic ballast-compatible lighting driver for light-emitting diode lamp
TR201902903T4 (tr) 2012-07-11 2019-03-21 Signify Holding Bv Floresan balast ve led arasında sürücü devresi.
TWI523580B (zh) * 2013-02-22 2016-02-21 Compatible with LED ballast with electronic ballast with preheat current
DE102013011821A1 (de) * 2013-07-15 2015-01-15 Cooper Crouse-Hinds Gmbh Beleuchtungsvorrichtung
CA2925399A1 (en) * 2013-09-25 2015-04-02 Silicon Hill B.V. Led lighting system
GB2522689A (en) * 2014-02-03 2015-08-05 David John Powell Power regulation of LED lighting used to replace fluorescent lighting powered by electronic ballasts
EP3275289B1 (en) * 2015-03-26 2024-02-14 Silicon Hill B.V. Led lighting system
JP6492954B2 (ja) * 2015-05-15 2019-04-03 株式会社リコー 照明灯、照明装置及び点灯制御回路
JP6681592B2 (ja) * 2015-12-28 2020-04-15 パナソニックＩｐマネジメント株式会社 信号送信装置、信号受信装置、点灯システム及び照明器具、並びに照明システム

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7490957B2 (en) 2002-11-19 2009-02-17 Denovo Lighting, L.L.C. Power controls with photosensor for tube mounted LEDs with ballast
US20060193131A1 (en) * 2005-02-28 2006-08-31 Mcgrath William R Circuit devices which include light emitting diodes, assemblies which include such circuit devices, and methods for directly replacing fluorescent tubes
US7911149B2 (en) 2007-02-19 2011-03-22 Marlex Engineering Inc. Impedance controlled electronic lamp circuit
DE102007015508B4 (de) 2007-03-28 2016-04-28 Tridonic Gmbh & Co Kg Digitale Steuerschaltung eines Betriebsgeräts für Leuchtmittel sowie Verfahren zum Betreiben eines Betriebsgerätes
US8502454B2 (en) * 2008-02-08 2013-08-06 Innosys, Inc Solid state semiconductor LED replacement for fluorescent lamps
US7759880B2 (en) 2008-02-12 2010-07-20 General Electric Company Combined ballast for fluorescent lamp and light emitting diode and method of driving same
JP2009200257A (ja) * 2008-02-21 2009-09-03 Sharp Corp Ｌｅｄ駆動回路
ATE535131T1 (de) * 2008-05-05 2011-12-15 Koninkl Philips Electronics Nv Led-system
US8358056B2 (en) 2008-10-16 2013-01-22 Kumho Electric Inc. LED fluorescent lamp
TWI425869B (zh) * 2008-12-31 2014-02-01 Chi Mei Lighting Tech Corp 照明裝置
US8089213B2 (en) 2009-02-05 2012-01-03 Myung Koo Park LED fluorescent lamp
KR100933076B1 (ko) * 2009-02-05 2009-12-21 금호전기주식회사 Ｌｅｄ 형광램프
JP2011044316A (ja) * 2009-08-20 2011-03-03 Panasonic Electric Works Co Ltd 照明装置
US8729809B2 (en) * 2009-09-08 2014-05-20 Denovo Lighting, Llc Voltage regulating devices in LED lamps with multiple power sources
DE102010003266A1 (de) * 2010-03-25 2011-09-29 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung zum Betreiben einer Retrofitlampe und Retrofitlampe
JP5708371B2 (ja) * 2010-10-28 2015-04-30 ミツミ電機株式会社 照明用電源装置および保持電流の制御方法
US8581498B1 (en) * 2011-02-14 2013-11-12 Jade Sky Technologies, Inc. Control of bleed current in drivers for dimmable lighting devices

Also Published As

Publication number Publication date
RU2013148126A (ru) 2015-05-10
EP2692208A1 (en) 2014-02-05
EP3641502B1 (en) 2024-07-24
EP3641502C0 (en) 2024-07-24
WO2012131573A1 (en) 2012-10-04
ES2985531T3 (es) 2024-11-06
EP2692208B1 (en) 2019-11-27
RU2604636C2 (ru) 2016-12-10
BR112013024724A2 (pt) 2016-12-20
US20140021871A1 (en) 2014-01-23
JP5952892B2 (ja) 2016-07-13
EP3641502A1 (en) 2020-04-22
CN103477710A (zh) 2013-12-25
US9301354B2 (en) 2016-03-29
JP2014514696A (ja) 2014-06-19

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170314

Address after: The city of Eindhoven in Holland

Patentee after: KONINKL PHILIPS NV

Address before: The city of Eindhoven in Holland

Patentee before: Koninkl Philips Electronics NV

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP03 Change of name, title or address