ES2170290T3 - Perfeccionamiento en los circuitos de iluminacion con diodos electroluminiscentes, especialmente para vehiculos automoviles, luz de señalizacion y tablero de control que la incorpora. - Google Patents

Perfeccionamiento en los circuitos de iluminacion con diodos electroluminiscentes, especialmente para vehiculos automoviles, luz de señalizacion y tablero de control que la incorpora.

Info

Publication number
ES2170290T3
ES2170290T3 ES97101399T ES97101399T ES2170290T3 ES 2170290 T3 ES2170290 T3 ES 2170290T3 ES 97101399 T ES97101399 T ES 97101399T ES 97101399 T ES97101399 T ES 97101399T ES 2170290 T3 ES2170290 T3 ES 2170290T3
Authority
ES
Spain
Prior art keywords
perfecting
control board
signal light
motor vehicles
lighting circuits
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
ES97101399T
Other languages
English (en)
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
Application granted granted Critical
Publication of ES2170290T3 publication Critical patent/ES2170290T3/es
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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN CIRCUITO DE ILUMINACION CON DIODOS ELECTROLUMINISCENTES ALIMENTADOS POR UNA TENSION CONTINUA A TRAVES DE UN CIRCUITO DE ALIMNENTACION, PARTICULARMENTE PARA VEHICULOS AUTOMOVILES, QUE COMPRENDE UN NUMERO N DE DIODOS ELECTROLUMINISCENTES (DEL) DISPEUSTOS EN UNA RED (30) MIXTA EN PARALELO/SERIE QUE COMPRENDE LINEAS Y J COLUMNAS, SIENDO EL PRODUCTO I.J IGUAL A UN NUMERO M QUE ES SUPERIOR A DICHO NUMERO N, NO COMPRENDIENDO LAS M-N RAMAS DE LA RED UN DIODO ELECTROLUMNISCENTE QUE ESTA SUSTITUIDO BIEN POR UN CIRCUITO ABIERTO, BIEN POR UN PRIMER DIPOLO ESENCIALMENTE RESISTIVO (22, 23). APLICACION PARA LUZ DE SEÑALIZACION Y PARA CUADRO DE CONTROL PARA VEHICULO AUTOMOVIL.
ES97101399T 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. Expired - Lifetime ES2170290T3 (es)

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 (1)

Publication Number Publication Date
ES2170290T3 true ES2170290T3 (es) 2002-08-01

Family

ID=9489657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97101399T Expired - Lifetime 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.

Country Status (4)

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

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US6590502B1 (en) 1992-10-12 2003-07-08 911Ep, Inc. Led warning signal light and movable support
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
US6614359B2 (en) 1999-04-06 2003-09-02 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
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
WO2000074972A1 (en) 1999-06-08 2000-12-14 911 Emergency Products, Inc. Led light stick assembly
US6623151B2 (en) 1999-08-04 2003-09-23 911Ep, Inc. LED double light bar and warning light signal
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
DE10025810B4 (de) * 2000-05-24 2014-01-23 SMR Patents S.à.r.l. Leuchteneinheit, insbesondere für Außenrückblickspiegel von Fahrzeugen, vorzugsweise von Kraftfahrzeugen
WO2001095673A1 (en) * 2000-06-06 2001-12-13 911 Emergency Products, Inc. Led compensation circuit
US7439847B2 (en) 2002-08-23 2008-10-21 John C. Pederson Intelligent observation and identification database system
US8188878B2 (en) 2000-11-15 2012-05-29 Federal Law Enforcement Development Services, Inc. LED light communication system
WO2002041276A2 (en) 2000-11-15 2002-05-23 Snowy Village, Inc. Led warning light and communication system
DE10125852A1 (de) * 2001-05-25 2002-12-05 Michael Kohls Schaltungsanordnung zum Betrieb lichtemittierender Dioden
JP4080843B2 (ja) 2002-10-30 2008-04-23 株式会社東芝 不揮発性半導体記憶装置
DE102007001716B4 (de) 2007-01-11 2015-11-05 Hella Kgaa Hueck & Co. Leuchtdioden-Schaltungsanordnung sowie Verfahren zum Betreiben einer Leuchtdioden-Schaltungsanordnung
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
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
WO2008148039A1 (en) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Led light communication system
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
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
US8543505B2 (en) 2011-01-14 2013-09-24 Federal Law Enforcement Development Services, Inc. Method of providing lumens and tracking of lumen consumption
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
US20170046950A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Function disabler device 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
DE69709206T2 (de) 2002-08-22
EP0793403B1 (fr) 2001-12-19
FR2745458B1 (fr) 1998-04-10
EP0793403A1 (fr) 1997-09-03
FR2745458A1 (fr) 1997-08-29
DE69709206D1 (de) 2002-01-31

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