FR3046493B1 - Circuit optoelectronique a diodes electroluminescentes - Google Patents

Circuit optoelectronique a diodes electroluminescentes Download PDF

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Publication number
FR3046493B1
FR3046493B1 FR1563488A FR1563488A FR3046493B1 FR 3046493 B1 FR3046493 B1 FR 3046493B1 FR 1563488 A FR1563488 A FR 1563488A FR 1563488 A FR1563488 A FR 1563488A FR 3046493 B1 FR3046493 B1 FR 3046493B1
Authority
FR
France
Prior art keywords
optoelectronic circuit
electroluminescent diodes
electroluminescent
diodes
optoelectronic
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.)
Expired - Fee Related
Application number
FR1563488A
Other languages
English (en)
Other versions
FR3046493A1 (fr
Inventor
Frederic Mercier
Xavier Hugon
Philippe Gilet
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.)
Aledia
Original Assignee
Aledia
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 Aledia filed Critical Aledia
Priority to FR1563488A priority Critical patent/FR3046493B1/fr
Priority to US16/066,632 priority patent/US10440788B2/en
Priority to KR1020187019054A priority patent/KR20180099710A/ko
Priority to PCT/FR2016/053682 priority patent/WO2017115055A1/fr
Priority to EP16829297.7A priority patent/EP3398410B1/fr
Priority to CN201680077381.0A priority patent/CN108432348B/zh
Publication of FR3046493A1 publication Critical patent/FR3046493A1/fr
Application granted granted Critical
Publication of FR3046493B1 publication Critical patent/FR3046493B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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]
    • 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]
    • H05B45/10—Controlling the intensity 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]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • 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
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
FR1563488A 2015-12-31 2015-12-31 Circuit optoelectronique a diodes electroluminescentes Expired - Fee Related FR3046493B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1563488A FR3046493B1 (fr) 2015-12-31 2015-12-31 Circuit optoelectronique a diodes electroluminescentes
US16/066,632 US10440788B2 (en) 2015-12-31 2016-12-29 Optoelectronic circuit comprising light emitting diodes
KR1020187019054A KR20180099710A (ko) 2015-12-31 2016-12-29 발광다이오드를 구비한 광전자 회로
PCT/FR2016/053682 WO2017115055A1 (fr) 2015-12-31 2016-12-29 Circuit optoelectronique a diodes electroluminescentes
EP16829297.7A EP3398410B1 (fr) 2015-12-31 2016-12-29 Circuit optoélectronique à diodes électroluminescentes
CN201680077381.0A CN108432348B (zh) 2015-12-31 2016-12-29 包括发光二极管的光电子电路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1563488A FR3046493B1 (fr) 2015-12-31 2015-12-31 Circuit optoelectronique a diodes electroluminescentes
FR1563488 2015-12-31

Publications (2)

Publication Number Publication Date
FR3046493A1 FR3046493A1 (fr) 2017-07-07
FR3046493B1 true FR3046493B1 (fr) 2018-07-27

Family

ID=55346122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563488A Expired - Fee Related FR3046493B1 (fr) 2015-12-31 2015-12-31 Circuit optoelectronique a diodes electroluminescentes

Country Status (6)

Country Link
US (1) US10440788B2 (fr)
EP (1) EP3398410B1 (fr)
KR (1) KR20180099710A (fr)
CN (1) CN108432348B (fr)
FR (1) FR3046493B1 (fr)
WO (1) WO2017115055A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278432A (en) * 1992-08-27 1994-01-11 Quantam Devices, Inc. Apparatus for providing radiant energy
US20020039721A1 (en) * 1996-11-26 2002-04-04 George R. Hull Pattern testing board
US20090322251A1 (en) * 2006-06-27 2009-12-31 Koninklijke Philips Electronics N.V. Large area lighting
US8110835B2 (en) * 2007-04-19 2012-02-07 Luminus Devices, Inc. Switching device integrated with light emitting device
TW200923874A (en) * 2007-11-16 2009-06-01 Aussmak Optoelectronic Corp Light emitting device
EP2088836A1 (fr) * 2008-01-31 2009-08-12 Ledon Lighting Jennersdorf GmbH Système d'éclairage DEL avec fonction de communication optique
US8255487B2 (en) * 2008-05-16 2012-08-28 Integrated Illumination Systems, Inc. Systems and methods for communicating in a lighting network
JP2010109168A (ja) * 2008-10-30 2010-05-13 Fuji Electric Systems Co Ltd Ｌｅｄ駆動装置、ｌｅｄ駆動方法および照明装置
DE102010034347A1 (de) * 2010-07-27 2012-02-02 Abb Ag Verfahren und Vorrichtung zur Kommunikation über eine Lastleitung
TW201352055A (zh) 2012-06-01 2013-12-16 Jinone Inc Ｌｅｄ小串之控制裝置
TW201431432A (zh) * 2013-01-17 2014-08-01 安恩國際公司 雙端電流控制器及相關發光二極體照明裝置
US20150351202A1 (en) * 2014-05-29 2015-12-03 Technical Consumer Products, Inc. Master-slave control arrangement for a lighting fixture

Also Published As

Publication number Publication date
US10440788B2 (en) 2019-10-08
KR20180099710A (ko) 2018-09-05
US20190014627A1 (en) 2019-01-10
EP3398410B1 (fr) 2021-06-16
WO2017115055A1 (fr) 2017-07-06
EP3398410A1 (fr) 2018-11-07
CN108432348B (zh) 2019-12-31
FR3046493A1 (fr) 2017-07-07
CN108432348A (zh) 2018-08-21

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