FR2745458B1 - Perfectionnement aux circuits d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation et tableau de commande l'incorporant - Google Patents

Perfectionnement aux circuits d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation et tableau de commande l'incorporant

Info

Publication number
FR2745458B1
FR2745458B1 FR9602469A FR9602469A FR2745458B1 FR 2745458 B1 FR2745458 B1 FR 2745458B1 FR 9602469 A FR9602469 A FR 9602469A FR 9602469 A FR9602469 A FR 9602469A FR 2745458 B1 FR2745458 B1 FR 2745458B1
Authority
FR
France
Prior art keywords
improvement
control panel
emitting diodes
motor vehicles
same
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 - Lifetime
Application number
FR9602469A
Other languages
English (en)
Other versions
FR2745458A1 (fr
Inventor
Paul Monard
Azedine Hamzaoui
Jean Rit
Michel Andrieu
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.)
Valeo Electronique SA
Original Assignee
Valeo Electronique SA
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 Valeo Electronique SA filed Critical Valeo Electronique SA
Priority to FR9602469A priority Critical patent/FR2745458B1/fr
Priority to DE69709206T priority patent/DE69709206T2/de
Priority to EP97101399A priority patent/EP0793403B1/fr
Priority to ES97101399T priority patent/ES2170290T3/es
Publication of FR2745458A1 publication Critical patent/FR2745458A1/fr
Application granted granted Critical
Publication of FR2745458B1 publication Critical patent/FR2745458B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—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]
    • H05B45/40—Details of LED load circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR9602469A 1996-02-28 1996-02-28 Perfectionnement aux circuits d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation et tableau de commande l'incorporant Expired - Lifetime FR2745458B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9602469A FR2745458B1 (fr) 1996-02-28 1996-02-28 Perfectionnement aux circuits d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation et tableau de commande l'incorporant
DE69709206T DE69709206T2 (de) 1996-02-28 1997-01-29 Verbesserung von LED-Schaltungen, insbesondere für Kraftfahrzeuge, Stoplichter und Steuerungspanele
EP97101399A EP0793403B1 (fr) 1996-02-28 1997-01-29 Perfectionnement aux circuits d'illumination à diodes électroluminescentes, notamment pour véhicules automobiles, feu de signalisation et tableau de commande l'incorporant
ES97101399T ES2170290T3 (es) 1996-02-28 1997-01-29 Perfeccionamiento en los circuitos de iluminacion con diodos electroluminiscentes, especialmente para vehiculos automoviles, luz de señalizacion y tablero de control que la incorpora.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602469A FR2745458B1 (fr) 1996-02-28 1996-02-28 Perfectionnement aux circuits d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation et tableau de commande l'incorporant

Publications (2)

Publication Number Publication Date
FR2745458A1 FR2745458A1 (fr) 1997-08-29
FR2745458B1 true FR2745458B1 (fr) 1998-04-10

Family

ID=9489657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602469A Expired - Lifetime FR2745458B1 (fr) 1996-02-28 1996-02-28 Perfectionnement aux circuits d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation et tableau de commande l'incorporant

Country Status (4)

Country Link
EP (1) EP0793403B1 (fr)
DE (1) DE69709206T2 (fr)
ES (1) ES2170290T3 (fr)
FR (1) FR2745458B1 (fr)

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GB2330679B (en) 1997-10-21 2002-04-24 911 Emergency Products Inc Warning signal light
US6462669B1 (en) 1999-04-06 2002-10-08 E. P . Survivors Llc Replaceable LED modules
US6705745B1 (en) 1999-06-08 2004-03-16 911Ep, Inc. Rotational led reflector
US6700502B1 (en) 1999-06-08 2004-03-02 911Ep, Inc. Strip LED light assembly for motor vehicle
US6367949B1 (en) 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
US6547410B1 (en) 2000-07-28 2003-04-15 911 Emergency Products, Inc. LED alley/take-down light
US6623151B2 (en) 1999-08-04 2003-09-23 911Ep, Inc. LED double light bar and warning light signal
DE10025810B4 (de) * 2000-05-24 2014-01-23 SMR Patents S.à.r.l. Leuchteneinheit, insbesondere für Außenrückblickspiegel von Fahrzeugen, vorzugsweise von Kraftfahrzeugen
US6590343B2 (en) 2000-06-06 2003-07-08 911Ep, Inc. LED compensation circuit
US8188878B2 (en) 2000-11-15 2012-05-29 Federal Law Enforcement Development Services, Inc. LED light communication system
US7439847B2 (en) 2002-08-23 2008-10-21 John C. Pederson Intelligent observation and identification database system
DE10125852A1 (de) * 2001-05-25 2002-12-05 Michael Kohls Schaltungsanordnung zum Betrieb lichtemittierender Dioden
DE102007001716B4 (de) 2007-01-11 2015-11-05 Hella Kgaa Hueck & Co. Leuchtdioden-Schaltungsanordnung sowie Verfahren zum Betreiben einer Leuchtdioden-Schaltungsanordnung
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9258864B2 (en) 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
US9294198B2 (en) 2007-05-24 2016-03-22 Federal Law Enforcement Development Services, Inc. Pulsed light communication key
WO2008148050A1 (fr) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Système de communication de salle intérieure et de bâtiment à voyants del
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
DE102008010000A1 (de) 2008-02-19 2009-08-20 Hella Kgaa Hueck & Co. Beleuchtungsschaltung und -vorrichtung für Kraftfahrzeuge
US7906915B2 (en) 2008-04-19 2011-03-15 Aerospace Optics, Inc. Enhanced trim resolution voltage-controlled dimming LED driving circuit
FR2936927B1 (fr) * 2008-10-06 2011-01-28 Peugeot Citroen Automobiles Sa Circuit electrique comprenant des cellules lumineuses a diode electroluminescente.
DE102009012690B4 (de) 2009-03-11 2018-03-01 Minebea Mitsumi Inc. Spannungswandler und handgeführtes Elektrowerkzeug mit einem Spannungswandler
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
DE102009053418A1 (de) 2009-11-19 2011-05-26 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung und Schaltungsverfahren für Kraftfahrzeuge sowie Signalleuchte
EP2663969B1 (fr) 2011-01-14 2020-04-15 Federal Law Enforcement Development Services, Inc. Méthode pour fournir des lumens et surveiller la consommation de lumens.
FR2995659B1 (fr) 2012-09-17 2018-11-09 Valeo Vision Support a led etalonnable, module et dispositif d'eclairage et/ou de signalisation equipe dudit support et procede d'etalonnage correspondant
US9265112B2 (en) 2013-03-13 2016-02-16 Federal Law Enforcement Development Services, Inc. LED light control and management system
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
US20170048953A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Programmable switch and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707223B1 (fr) * 1993-07-07 1995-09-29 Valeo Vision Feu de signalisation perfectionné à diodes électroluminescentes.
US5459478A (en) * 1993-12-27 1995-10-17 Illinois Tool Works, Inc. Aircraft cockpit switch circuitry
FR2723286B1 (fr) * 1994-07-29 1996-09-13 Vibrachoc Sa Circuit de montage de diodes electroluminescentes

Also Published As

Publication number Publication date
FR2745458A1 (fr) 1997-08-29
ES2170290T3 (es) 2002-08-01
DE69709206T2 (de) 2002-08-22
DE69709206D1 (de) 2002-01-31
EP0793403B1 (fr) 2001-12-19
EP0793403A1 (fr) 1997-09-03

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