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FR2844031B1 - Phare de vehicule a diodes photoemissives - Google Patents

Phare de vehicule a diodes photoemissives

Info

Publication number
FR2844031B1
FR2844031B1 FR0310410A FR0310410A FR2844031B1 FR 2844031 B1 FR2844031 B1 FR 2844031B1 FR 0310410 A FR0310410 A FR 0310410A FR 0310410 A FR0310410 A FR 0310410A FR 2844031 B1 FR2844031 B1 FR 2844031B1
Authority
FR
France
Prior art keywords
vehicle headlight
photoemissive diodes
photoemissive
diodes
headlight
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
FR0310410A
Other languages
English (en)
Other versions
FR2844031A1 (fr
Inventor
Kiyashi Sazuha
Hiroyuki Ishida
Masashi Tatsukawa
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2844031A1 publication Critical patent/FR2844031A1/fr
Application granted granted Critical
Publication of FR2844031B1 publication Critical patent/FR2844031B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • 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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR0310410A 2002-09-03 2003-09-03 Phare de vehicule a diodes photoemissives Expired - Fee Related FR2844031B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002258100A JP4083516B2 (ja) 2002-09-03 2002-09-03 車両用前照灯

Publications (2)

Publication Number Publication Date
FR2844031A1 FR2844031A1 (fr) 2004-03-05
FR2844031B1 true FR2844031B1 (fr) 2012-05-25

Family

ID=28786859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0310410A Expired - Fee Related FR2844031B1 (fr) 2002-09-03 2003-09-03 Phare de vehicule a diodes photoemissives

Country Status (7)

Country Link
US (1) US6951416B2 (fr)
JP (1) JP4083516B2 (fr)
KR (1) KR100532817B1 (fr)
CN (1) CN1256534C (fr)
DE (1) DE10340432B4 (fr)
FR (1) FR2844031B1 (fr)
GB (1) GB2394273B (fr)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4047185B2 (ja) * 2003-02-06 2008-02-13 株式会社小糸製作所 車両用前照灯及び発光モジュール
JP4002207B2 (ja) 2003-04-21 2007-10-31 株式会社小糸製作所 車両用前照灯
US6995355B2 (en) * 2003-06-23 2006-02-07 Advanced Optical Technologies, Llc Optical integrating chamber lighting using multiple color sources
US20040263346A1 (en) * 2003-06-27 2004-12-30 Guide Corporation, A Delaware Corporation Solid state adaptive forward lighting system
JP4314911B2 (ja) * 2003-08-20 2009-08-19 スタンレー電気株式会社 車両前照灯
JP4140042B2 (ja) * 2003-09-17 2008-08-27 スタンレー電気株式会社 蛍光体を用いたｌｅｄ光源装置及びｌｅｄ光源装置を用いた車両前照灯
JP4131845B2 (ja) * 2003-09-29 2008-08-13 株式会社小糸製作所 灯具ユニットおよび車両用前照灯
JP4402425B2 (ja) * 2003-10-24 2010-01-20 スタンレー電気株式会社 車両前照灯
US7201507B2 (en) * 2003-12-25 2007-04-10 Ichikoh Industries, Ltd. Projector type vehicle light
JP4317067B2 (ja) * 2004-04-02 2009-08-19 株式会社小糸製作所 車両用前照灯
JP4391870B2 (ja) * 2004-04-02 2009-12-24 株式会社小糸製作所 車両用照明灯具
JP4365253B2 (ja) 2004-04-02 2009-11-18 株式会社小糸製作所 車両用前照灯および自動車用前照灯
DE102004022099A1 (de) * 2004-05-05 2005-12-01 Daimlerchrysler Ag Leuchte
FR2875577B1 (fr) * 2004-09-21 2006-11-24 Valeo Vision Sa Dispositif d'eclairage et de signalisation pour vehicule automobile
JP4537822B2 (ja) * 2004-10-14 2010-09-08 スタンレー電気株式会社 灯具
JP4258465B2 (ja) * 2004-12-01 2009-04-30 市光工業株式会社 車両用前照灯ユニット
US7270449B2 (en) * 2005-02-17 2007-09-18 Alan Uke Lighting system and method and reflector for use in same
JP4771055B2 (ja) * 2005-06-16 2011-09-14 スタンレー電気株式会社 車両用灯具及びそのｌｅｄ光源
JP4663548B2 (ja) * 2006-02-24 2011-04-06 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP4597890B2 (ja) 2006-03-29 2010-12-15 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP4883765B2 (ja) * 2006-04-11 2012-02-22 株式会社小糸製作所 車輌用灯具
JP4587048B2 (ja) * 2006-04-17 2010-11-24 スタンレー電気株式会社 車両用灯具
US7648257B2 (en) * 2006-04-21 2010-01-19 Cree, Inc. Light emitting diode packages
US7264387B1 (en) 2006-05-08 2007-09-04 Visteon Global Technologies, Inc. Reduced depth projector headlamp assembly
JP4684952B2 (ja) * 2006-06-16 2011-05-18 株式会社小糸製作所 車両用前照灯の灯具ユニット
US20080055065A1 (en) * 2006-08-30 2008-03-06 David Charles Feldmeier Systems, devices, components and methods for controllably configuring the brightness of light emitted by an automotive LED illumination system
US20080055896A1 (en) * 2006-08-30 2008-03-06 David Charles Feldmeier Systems, devices, components and methods for controllably configuring the color of light emitted by an automotive LED illumination system
JP2008108674A (ja) * 2006-10-27 2008-05-08 Stanley Electric Co Ltd Ｌｅｄ照明灯具
DE102007008403B4 (de) * 2007-02-21 2012-04-26 Automotive Lighting Reutlingen Gmbh Lichtmodul sowie Kraftfahrzeugscheinwerfer
JP4926770B2 (ja) * 2007-03-15 2012-05-09 株式会社小糸製作所 車両用前照灯装置
JP5077543B2 (ja) * 2007-09-07 2012-11-21 スタンレー電気株式会社 車両用灯具ユニット
JP2009166790A (ja) * 2008-01-18 2009-07-30 Yamaha Motor Co Ltd フラッシャーおよび鞍乗型車両
JP2009283401A (ja) 2008-05-26 2009-12-03 Panasonic Electric Works Co Ltd 電源装置および灯具、車両
JP5288943B2 (ja) * 2008-08-21 2013-09-11 株式会社小糸製作所 車両用灯具ユニット
DE102008054218A1 (de) * 2008-10-31 2010-05-06 Osram Opto Semiconductors Gmbh Lumineszenzdiodenchip
JP5352263B2 (ja) * 2009-02-06 2013-11-27 株式会社小糸製作所 車両用灯具
DE102009041189A1 (de) * 2009-09-14 2011-03-24 Bayerische Motoren Werke Aktiengesellschaft Fahrzeugscheinwerfer
JP4685187B2 (ja) * 2009-11-25 2011-05-18 株式会社小糸製作所 車両用照明灯具
JP5722068B2 (ja) * 2011-02-10 2015-05-20 シャープ株式会社 光源装置、照明装置および車両用前照灯
DE102011013211B4 (de) * 2011-03-05 2012-12-06 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einem Mehrfunktions-Projektionsmodul
WO2012121343A1 (fr) * 2011-03-08 2012-09-13 シャープ株式会社 Dispositif électroluminescent, dispositif d'éclairage, phare de véhicule, projecteur et procédé de fabrication de dispositif électroluminescent
JP5818134B2 (ja) * 2011-05-24 2015-11-18 スタンレー電気株式会社 車両用前照灯
FR2979971B1 (fr) * 2011-09-13 2014-01-17 Valeo Vision Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
KR20130123196A (ko) * 2012-05-02 2013-11-12 현대모비스 주식회사 자동차의 조명 장치
JP6075969B2 (ja) * 2012-05-22 2017-02-08 株式会社小糸製作所 車両用前照灯
US9476557B2 (en) 2013-01-08 2016-10-25 Ford Global Technologies, Llc Low profile highly efficient vehicular LED modules and headlamps
JP2014212089A (ja) * 2013-04-22 2014-11-13 株式会社小糸製作所 車両用灯具
US10060592B2 (en) 2014-07-31 2018-08-28 Ford Global Technologies, Llc Dual beam pattern vehicular lighting assembly
DE102014016835A1 (de) * 2014-11-13 2016-05-19 Audi Ag Scheinwerfer für ein Kraftfahrzeug
JP6461569B2 (ja) * 2014-11-25 2019-01-30 スタンレー電気株式会社 照明装置
DE102014226874A1 (de) 2014-12-22 2016-06-23 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit Hohlspiegelreflektoren
JP6757909B2 (ja) 2017-06-05 2020-09-23 パナソニックＩｐマネジメント株式会社 照明装置および車両用前照灯
JP6832542B2 (ja) 2017-06-09 2021-02-24 パナソニックＩｐマネジメント株式会社 車両用前照灯およびそれを用いた車両
KR20210079898A (ko) * 2019-12-20 2021-06-30 엘지디스플레이 주식회사 표시장치
JP7615148B2 (ja) 2020-07-20 2025-01-16 株式会社小糸製作所 画像投影装置
CN113954739A (zh) * 2020-07-20 2022-01-21 株式会社小糸制作所 图像投影装置
FR3114371A1 (fr) * 2020-07-29 2022-03-25 Valeo Vision Dispositif lumineux d’éclairage et de signalisation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277819A (en) * 1979-07-03 1981-07-07 The United States Of America As Represented By The Secretary Of The Army Blackout lighting for vehicles
JPS59134022A (ja) * 1983-01-19 1984-08-01 Toshiba Corp 車輌用前照灯装置
DE4228895C2 (de) * 1992-08-29 2002-09-19 Bosch Gmbh Robert Kraftfahrzeug-Beleuchtungseinrichtung mit mehreren Halbleiterlichtquellen
JPH07281619A (ja) * 1994-04-04 1995-10-27 Rohm Co Ltd Ｌｅｄランプ、およびその基板への取付け構造
DE19634754B4 (de) * 1996-08-28 2012-05-03 Automotive Lighting Reutlingen Gmbh Scheinwerferanlage für Fahrzeuge zur Aussendung veränderlicher Lichtbündel
DE19813032A1 (de) * 1998-03-25 1999-09-30 Bosch Gmbh Robert Scheinwerferanlage für Fahrzeuge zur Aussendung veränderlicher Lichtbündel
US6241373B1 (en) * 1999-03-24 2001-06-05 Grote Industries, Inc. Combination clearance and sidemarker lamp
FR2797678B1 (fr) * 1999-08-19 2001-12-07 Peugeot Citroen Automobiles Sa Dispositif d'eclairage et/ou de signalisation pour vehicule et vehicule comportant un tel dispositif
DE10005795C2 (de) * 2000-02-10 2003-06-12 Inst Mikrotechnik Mainz Gmbh Scheinwerfer mit einer Anzahl von Einzellichtemittern
DE10009782B4 (de) * 2000-03-01 2010-08-12 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung eines Fahrzeugs
JP2001270383A (ja) * 2000-03-28 2001-10-02 Koito Mfg Co Ltd 車両用前照灯システム
JP2001291901A (ja) * 2000-04-07 2001-10-19 Yamada Shomei Kk 照明器具及びその製造方法
JP2002050214A (ja) 2000-08-07 2002-02-15 Ichikoh Ind Ltd 車両用信号灯
JP3839236B2 (ja) * 2000-09-18 2006-11-01 株式会社小糸製作所 車両用灯具
DE20206833U1 (de) * 2002-04-30 2002-07-18 Automotive Lighting Reutlingen GmbH, 72762 Reutlingen Nebel- oder Abblendlichtscheinwerfer

Also Published As

Publication number Publication date
GB2394273B (en) 2005-02-02
DE10340432B4 (de) 2008-09-18
KR20040020838A (ko) 2004-03-09
US20040105275A1 (en) 2004-06-03
GB0320447D0 (en) 2003-10-01
US6951416B2 (en) 2005-10-04
KR100532817B1 (ko) 2005-12-02
GB2394273A (en) 2004-04-21
JP4083516B2 (ja) 2008-04-30
CN1256534C (zh) 2006-05-17
CN1487233A (zh) 2004-04-07
DE10340432A1 (de) 2004-03-18
JP2004095479A (ja) 2004-03-25
FR2844031A1 (fr) 2004-03-05

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