JP5952892B2 - インタフェース回路 - Google Patents

インタフェース回路 Download PDF

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Publication number
JP5952892B2
JP5952892B2 JP2014501761A JP2014501761A JP5952892B2 JP 5952892 B2 JP5952892 B2 JP 5952892B2 JP 2014501761 A JP2014501761 A JP 2014501761A JP 2014501761 A JP2014501761 A JP 2014501761A JP 5952892 B2 JP5952892 B2 JP 5952892B2
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Japan
Prior art keywords
column
interface circuit
light source
switching element
coupled
Prior art date
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Application number
JP2014501761A
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English (en)
Japanese (ja)
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JP2014514696A5 (enExample
JP2014514696A (ja
Inventor
ロエフ　クリストフ
クリストフ ロエフ
ハイミン タオ
ハイミン タオ
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Signify Holding BV
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Signify Holding BV
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Publication of JP2014514696A5 publication Critical patent/JP2014514696A5/ja
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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]
    • H05B45/40—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)
JP2014501761A 2011-03-30 2012-03-27 インタフェース回路 Active JP5952892B2 (ja)

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 (3)

Publication Number Publication Date
JP2014514696A JP2014514696A (ja) 2014-06-19
JP2014514696A5 JP2014514696A5 (enExample) 2015-05-07
JP5952892B2 true JP5952892B2 (ja) 2016-07-13

Family

ID=45976447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014501761A Active JP5952892B2 (ja) 2011-03-30 2012-03-27 インタフェース回路

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
CN103477710B (zh) 2016-12-28
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
EP3641502A1 (en) 2020-04-22
CN103477710A (zh) 2013-12-25
US9301354B2 (en) 2016-03-29
JP2014514696A (ja) 2014-06-19

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