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FR2936295B1 - Feux de vehicule automobile - Google Patents

Feux de vehicule automobile

Info

Publication number
FR2936295B1
FR2936295B1 FR0956582A FR0956582A FR2936295B1 FR 2936295 B1 FR2936295 B1 FR 2936295B1 FR 0956582 A FR0956582 A FR 0956582A FR 0956582 A FR0956582 A FR 0956582A FR 2936295 B1 FR2936295 B1 FR 2936295B1
Authority
FR
France
Prior art keywords
motor vehicle
vehicle lights
lights
motor
vehicle
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.)
Active
Application number
FR0956582A
Other languages
English (en)
Other versions
FR2936295A1 (fr
Inventor
Matthias Gebauer
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.)
Marelli Automotive Lighting Reutlingen Germany GmbH
Original Assignee
Automotive Lighting Reutlingen GmbH
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 Automotive Lighting Reutlingen GmbH filed Critical Automotive Lighting Reutlingen GmbH
Publication of FR2936295A1 publication Critical patent/FR2936295A1/fr
Application granted granted Critical
Publication of FR2936295B1 publication Critical patent/FR2936295B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/249—Light guides with two or more light sources being coupled into the light guide
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Lenses (AREA)
  • Planar Illumination Modules (AREA)
FR0956582A 2008-09-25 2009-09-24 Feux de vehicule automobile Active FR2936295B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008048751A DE102008048751A1 (de) 2008-09-25 2008-09-25 Leuchte für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2936295A1 FR2936295A1 (fr) 2010-03-26
FR2936295B1 true FR2936295B1 (fr) 2016-04-15

Family

ID=41719749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956582A Active FR2936295B1 (fr) 2008-09-25 2009-09-24 Feux de vehicule automobile

Country Status (4)

Country Link
US (1) US20100073954A1 (fr)
JP (1) JP5485621B2 (fr)
DE (1) DE102008048751A1 (fr)
FR (1) FR2936295B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011016001A1 (de) 2011-04-04 2012-10-04 Audi Ag Leuchtvorrichtung für ein Kraftfahrzeug mit Lichtleitelementen
DE102011050062A1 (de) * 2011-05-03 2012-11-08 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
US8870423B2 (en) * 2011-05-19 2014-10-28 Stanley Electric Co., Ltd. Vehicle decorative lighting device and vehicle lamp
FR2994248A1 (fr) * 2012-08-02 2014-02-07 Valeo Vision Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
JP5995699B2 (ja) * 2012-12-07 2016-09-21 株式会社小糸製作所 車両用灯具
FR3006065B1 (fr) * 2013-05-22 2016-09-16 Valeo Vision Guide optique a motif reflechissant pour la propagation d'un faisceau lumineux
CN104235721B (zh) 2013-06-20 2017-12-26 汽车照明罗伊特林根有限公司 机动车的照明装置
JP6292653B2 (ja) * 2013-07-02 2018-03-14 株式会社小糸製作所 車両用灯具
DE102013110839A1 (de) * 2013-10-01 2015-04-02 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
JP6530928B2 (ja) * 2015-02-24 2019-06-12 スタンレー電気株式会社 照明装置
JP6868974B2 (ja) * 2016-06-09 2021-05-12 株式会社小糸製作所 車輌用灯具
DE102016008450A1 (de) * 2016-07-11 2018-01-11 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Leuchtvorrichtung für ein Fahrzeug
DE102016008422A1 (de) * 2016-07-11 2018-01-11 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Leuchte für ein Kraftfahrzeug
CZ309714B6 (cs) * 2016-11-28 2023-08-16 PO LIGHTING CZECH s.r.o. Světelné zařízení, zejména signální svítilna pro motorová vozidla
US10730430B2 (en) 2017-01-06 2020-08-04 Ford Global Technologies, Llc Sidemarker light assembly and motor vehicle light assembly incorporating that sidemarker light assembly
WO2019068396A1 (fr) 2017-10-04 2019-04-11 Lpkf Laser & Electronics Ag Composant optique et son procédé de fabrication
DE102019118005A1 (de) * 2019-07-03 2021-01-07 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung mit einer Lichtleiterplatte
DE102019133693A1 (de) * 2019-12-10 2021-06-10 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für ein Kraftfahrzeug sowie Verfahren zur Herstellung einer derartigen Beleuchtungsvorrichtung
DE102020116264A1 (de) 2020-04-08 2021-10-14 OSRAM CONTINENTAL GmbH Lichtleitervorrichtung, fahrzeugkomponente und fahrzeug
DE102021111305A1 (de) 2021-05-01 2022-11-03 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung und Verfahren zu deren Herstellung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651129A (ja) * 1992-07-27 1994-02-25 Inoue Denki Kk 照明装置
US5506929A (en) * 1994-10-19 1996-04-09 Clio Technologies, Inc. Light expanding system for producing a linear or planar light beam from a point-like light source
JP3379043B2 (ja) * 1998-06-29 2003-02-17 ミネベア株式会社 面状照明装置
JP3959917B2 (ja) * 1999-06-28 2007-08-15 豊田合成株式会社 車両用室内照明装置
JP4231607B2 (ja) * 1999-12-13 2009-03-04 日東電工株式会社 面光源装置及び液晶表示装置
JP4596100B2 (ja) * 2000-09-28 2010-12-08 豊田合成株式会社 照明装置
US6971758B2 (en) * 2001-03-16 2005-12-06 Toyoda Gosei Co., Ltd. Illumination device
DE10123263B4 (de) * 2001-05-12 2005-12-08 Daimlerchrysler Ag Lichtleitsystem für den Innenraum eines Kraftfahrzeugs
DE10134641A1 (de) * 2001-07-17 2003-05-22 Arvinmeritor Gmbh Schiebedach für ein Fahrzeug
US7263268B2 (en) * 2001-07-23 2007-08-28 Ben-Zion Inditsky Ultra thin radiation management and distribution systems with hybrid optical waveguide
JP4001736B2 (ja) * 2001-10-23 2007-10-31 アルプス電気株式会社 面発光装置及び液晶表示装置
JP3801032B2 (ja) * 2001-11-29 2006-07-26 日本電気株式会社 光源とこの光源を用いた液晶表示装置
JP3785093B2 (ja) * 2001-12-28 2006-06-14 アルプス電気株式会社 導光板、その製造方法、照明装置、及び液晶表示装置
DE10200359B4 (de) 2002-01-08 2009-11-19 Automotive Lighting Reutlingen Gmbh Leuchtenanordnung, insbesondere für Kraftfahrzeuge
FR2841843B1 (fr) * 2002-07-04 2005-07-29 Plastic Omnium Cie Dispositif de signalisation et piece de carrosserie de vehicule automobile munie d'un tel dispositif
KR100499133B1 (ko) * 2002-11-04 2005-07-04 삼성전자주식회사 백라이트 유닛
FR2849157B1 (fr) 2002-12-20 2015-07-10 Valeo Vision Dispositif d'eclairage et/ou de signalisation du type projecteur ou feu pour vehicule automobile
KR100499140B1 (ko) * 2003-01-07 2005-07-04 삼성전자주식회사 백라이트 유닛
JP2005122946A (ja) * 2003-10-14 2005-05-12 Honda Motor Co Ltd 車両用灯光装置
JP2005235759A (ja) * 2004-02-17 2005-09-02 Seiko Instruments Inc 照明装置、及びこれを用いた表示装置
JP4257249B2 (ja) * 2004-03-30 2009-04-22 スタンレー電気株式会社 面発光装置
JP4020397B2 (ja) * 2004-06-14 2007-12-12 惠次 飯村 点光源を用いた面光源
JP4191658B2 (ja) * 2004-08-09 2008-12-03 株式会社小糸製作所 車両用灯具
JP2006236588A (ja) * 2005-02-22 2006-09-07 Koito Mfg Co Ltd 光照明装置及び車両用灯具
ATE533666T1 (de) * 2005-08-31 2011-12-15 Delphi Tech Inc System und methode zur bereitstellung von beleuchtung
US7284886B2 (en) * 2005-11-23 2007-10-23 Volkswagen Ag Moonroof for a motor vehicle
JP2008074262A (ja) * 2006-09-21 2008-04-03 Toyoda Gosei Co Ltd 車両用内装品
US7695179B2 (en) * 2007-03-16 2010-04-13 Visteon Global Technologies, Inc. Illuminating device
US20090073708A1 (en) * 2007-09-06 2009-03-19 Toyoda Gosei Co., Ltd. Vehicle interior illumination system
TWI359961B (en) * 2008-04-16 2012-03-11 Univ Nat Taiwan Science Tech Light-concentrating panel

Also Published As

Publication number Publication date
US20100073954A1 (en) 2010-03-25
FR2936295A1 (fr) 2010-03-26
JP5485621B2 (ja) 2014-05-07
DE102008048751A1 (de) 2010-04-01
JP2010080443A (ja) 2010-04-08

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