DE69809368D1 - LED-Schaltung für Kraftfahrzeugleuchte, und Kraftfahrzeugleuchte damit - Google Patents

LED-Schaltung für Kraftfahrzeugleuchte, und Kraftfahrzeugleuchte damit

Info

Publication number
DE69809368D1
DE69809368D1 DE69809368T DE69809368T DE69809368D1 DE 69809368 D1 DE69809368 D1 DE 69809368D1 DE 69809368 T DE69809368 T DE 69809368T DE 69809368 T DE69809368 T DE 69809368T DE 69809368 D1 DE69809368 D1 DE 69809368D1
Authority
DE
Germany
Prior art keywords
motor vehicle
vehicle light
led circuit
light
led
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
DE69809368T
Other languages
English (en)
Other versions
DE69809368T2 (de
Inventor
Pascal Poirot
Azedine Hamzaoui
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
Publication of DE69809368D1 publication Critical patent/DE69809368D1/de
Application granted granted Critical
Publication of DE69809368T2 publication Critical patent/DE69809368T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2696—Mounting of devices using LEDs
    • 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]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Led Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE69809368T 1997-09-24 1998-09-23 LED-Schaltung für Kraftfahrzeugleuchte, und Kraftfahrzeugleuchte damit Expired - Fee Related DE69809368T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711877A FR2768895B1 (fr) 1997-09-24 1997-09-24 Circuit a diodes electroluminescentes pour feu de vehicule automobile et feu de vehicule automobile comportant un tel circuit

Publications (2)

Publication Number Publication Date
DE69809368D1 true DE69809368D1 (de) 2002-12-19
DE69809368T2 DE69809368T2 (de) 2003-10-09

Family

ID=9511422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809368T Expired - Fee Related DE69809368T2 (de) 1997-09-24 1998-09-23 LED-Schaltung für Kraftfahrzeugleuchte, und Kraftfahrzeugleuchte damit

Country Status (7)

Country Link
US (1) US6293687B1 (de)
EP (1) EP0906001B1 (de)
JP (1) JPH11154403A (de)
CN (1) CN1258453C (de)
BR (1) BR9803494A (de)
DE (1) DE69809368T2 (de)
FR (1) FR2768895B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131845B4 (de) * 2001-06-30 2005-08-25 Hella Kgaa Hueck & Co. Schaltungseinrichtung für die Spannungsversorgung von Leuchtdioden in einem Kraftfahrzeug
JP2004090858A (ja) * 2002-09-03 2004-03-25 Toyoda Gosei Co Ltd ストップランプ
CN101329043B (zh) * 2007-06-18 2010-09-01 南茂科技股份有限公司 光源组件及用于此光源组件的调整亮度的方法
FR2924298B1 (fr) * 2007-07-16 2013-03-29 Pierre Alain Dumas Reglage des leds blanches
EP2197245A1 (de) * 2008-12-02 2010-06-16 AGC Flat Glass Europe SA Glaspaneel mit lichtemittierenden Dioden und Spannungsreglermitteln
US9649975B2 (en) * 2009-06-05 2017-05-16 Wabash National, L.P. Visual indicator adaptor and assembly for a tractor trailer
US8653957B2 (en) * 2009-06-05 2014-02-18 Wabash National, L.P. Visual indicator adaptor and assembly for a tractor trailer
US20120306392A1 (en) * 2011-06-02 2012-12-06 Taiwan Semiconductor Manufacturing Company, Ltd. Light-emitting diode network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641251A (en) * 1982-02-16 1987-02-03 Inoue-Japax Research Incorporated Robot
JPH0612564Y2 (ja) * 1989-02-09 1994-03-30 株式会社小糸製作所 自動車用信号灯
US5038255A (en) * 1989-09-09 1991-08-06 Stanley Electric Co., Ltd. Vehicle lamp
US5014167A (en) * 1990-02-20 1991-05-07 K. W. Muth Company, Inc. Visual signaling apparatus
US5325271A (en) 1992-06-10 1994-06-28 Dominion Automotive Industries Corp. Marker lamp with LED array and prismatic diffuser
US5521803A (en) * 1994-08-05 1996-05-28 Eckert; Lee H. Flashlight with flexible core

Also Published As

Publication number Publication date
CN1216742A (zh) 1999-05-19
JPH11154403A (ja) 1999-06-08
FR2768895B1 (fr) 1999-12-10
EP0906001B1 (de) 2002-11-13
FR2768895A1 (fr) 1999-03-26
BR9803494A (pt) 1999-11-23
US6293687B1 (en) 2001-09-25
EP0906001A1 (de) 1999-03-31
CN1258453C (zh) 2006-06-07
DE69809368T2 (de) 2003-10-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee