FR2723286B1 - Circuit de montage de diodes electroluminescentes - Google Patents

Circuit de montage de diodes electroluminescentes

Info

Publication number
FR2723286B1
FR2723286B1 FR9409429A FR9409429A FR2723286B1 FR 2723286 B1 FR2723286 B1 FR 2723286B1 FR 9409429 A FR9409429 A FR 9409429A FR 9409429 A FR9409429 A FR 9409429A FR 2723286 B1 FR2723286 B1 FR 2723286B1
Authority
FR
France
Prior art keywords
light emitting
emitting diode
mounting circuit
diode mounting
circuit
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
FR9409429A
Other languages
English (en)
Other versions
FR2723286A1 (fr
Inventor
Bernard Bardy
Vincent Thouzeau
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.)
Vibrachoc SAS
Original Assignee
Vibrachoc SAS
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 Vibrachoc SAS filed Critical Vibrachoc SAS
Priority to FR9409429A priority Critical patent/FR2723286B1/fr
Priority to EP95401760A priority patent/EP0695112B1/fr
Priority to DE69512720T priority patent/DE69512720T2/de
Publication of FR2723286A1 publication Critical patent/FR2723286A1/fr
Application granted granted Critical
Publication of FR2723286B1 publication Critical patent/FR2723286B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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]
    • H05B45/10—Controlling the intensity of the light
FR9409429A 1994-07-29 1994-07-29 Circuit de montage de diodes electroluminescentes Expired - Fee Related FR2723286B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9409429A FR2723286B1 (fr) 1994-07-29 1994-07-29 Circuit de montage de diodes electroluminescentes
EP95401760A EP0695112B1 (fr) 1994-07-29 1995-07-25 Circuit de montage de diodes électroluminescentes
DE69512720T DE69512720T2 (de) 1994-07-29 1995-07-25 Lumineszenzdiodenvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409429A FR2723286B1 (fr) 1994-07-29 1994-07-29 Circuit de montage de diodes electroluminescentes

Publications (2)

Publication Number Publication Date
FR2723286A1 FR2723286A1 (fr) 1996-02-02
FR2723286B1 true FR2723286B1 (fr) 1996-09-13

Family

ID=9465892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9409429A Expired - Fee Related FR2723286B1 (fr) 1994-07-29 1994-07-29 Circuit de montage de diodes electroluminescentes

Country Status (3)

Country Link
EP (1) EP0695112B1 (fr)
DE (1) DE69512720T2 (fr)
FR (1) FR2723286B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745458B1 (fr) * 1996-02-28 1998-04-10 Valeo Electronique Perfectionnement aux circuits d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation et tableau de commande l'incorporant
US6885035B2 (en) * 1999-12-22 2005-04-26 Lumileds Lighting U.S., Llc Multi-chip semiconductor LED assembly
DE10032840A1 (de) * 2000-07-06 2002-01-17 Sick Ag Optoelektronischer Sensor
US6653798B2 (en) 2000-09-29 2003-11-25 Aerospace Optics, Inc. Voltage dimmable LED display producing multiple colors
US6323598B1 (en) * 2000-09-29 2001-11-27 Aerospace Optics, Inc. Enhanced trim resolution voltage-controlled dimming led driver
US6650064B2 (en) 2000-09-29 2003-11-18 Aerospace Optics, Inc. Fault tolerant led display design
US6489728B2 (en) * 2000-09-29 2002-12-03 Aerospace Optics, Inc. Power efficient LED driver quiescent current limiting circuit configuration
FR2814906B1 (fr) * 2000-09-29 2003-06-27 Thomson Csf Dispositif de commande de moyens d'eclairage
FR2821520B1 (fr) * 2001-02-23 2003-08-29 Thomson Csf Dispositif de commande d'eclairage de diodes electroluminescentes
US20090160365A1 (en) * 2006-05-10 2009-06-25 Paavo Niemitalo Apparatus Having Supply Voltage Adaptive Light Emitting Component Circuitry And Method Of Controlling
DE102006029957A1 (de) * 2006-06-29 2008-01-03 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
US7906915B2 (en) 2008-04-19 2011-03-15 Aerospace Optics, Inc. Enhanced trim resolution voltage-controlled dimming LED driving circuit
US8466627B2 (en) 2008-07-30 2013-06-18 Koninklijke Philips N.V. Device with light-emitting diode circuits
WO2010038190A1 (fr) * 2008-10-02 2010-04-08 Philips Intellectual Property & Standards Gmbh Agencement de circuit de led avec amélioration du scintillement
EP2630843B1 (fr) 2010-10-19 2014-12-10 Koninklijke Philips N.V. Agencement de circuit de led
ES2970065T3 (es) * 2018-08-17 2024-05-24 Signify Holding Bv Circuito de accionamiento de LED

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622025C1 (en) * 1986-07-01 1987-10-15 Tele Security Foto Ueberwachun Infrared luminaire

Also Published As

Publication number Publication date
EP0695112B1 (fr) 1999-10-13
DE69512720D1 (de) 1999-11-18
FR2723286A1 (fr) 1996-02-02
EP0695112A1 (fr) 1996-01-31
DE69512720T2 (de) 2000-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse