DE60332568D1 - Lichtquelleneinheit für Fahrzeugleuchte - Google Patents

Lichtquelleneinheit für Fahrzeugleuchte

Info

Publication number
DE60332568D1
DE60332568D1 DE60332568T DE60332568T DE60332568D1 DE 60332568 D1 DE60332568 D1 DE 60332568D1 DE 60332568 T DE60332568 T DE 60332568T DE 60332568 T DE60332568 T DE 60332568T DE 60332568 D1 DE60332568 D1 DE 60332568D1
Authority
DE
Germany
Prior art keywords
light
source unit
light source
vehicle
vehicle light
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
DE60332568T
Other languages
English (en)
Inventor
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28786759&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60332568(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Application granted granted Critical
Publication of DE60332568D1 publication Critical patent/DE60332568D1/de
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
    • 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
    • F21S41/36—Combinations of two or more separate reflectors
    • 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
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity at the junction between adjacent areas
    • 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]
    • 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
    • F21S41/30—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
    • 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
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
    • 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
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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]
DE60332568T 2002-04-23 2003-04-23 Lichtquelleneinheit für Fahrzeugleuchte Expired - Lifetime DE60332568D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002120345A JP4080780B2 (ja) 2002-04-23 2002-04-23 光源ユニット

Publications (1)

Publication Number Publication Date
DE60332568D1 true DE60332568D1 (de) 2010-06-24

Family

ID=28786759

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60332568T Expired - Lifetime DE60332568D1 (de) 2002-04-23 2003-04-23 Lichtquelleneinheit für Fahrzeugleuchte
DE60329948T Expired - Lifetime DE60329948D1 (de) 2002-04-23 2003-04-23 Lichtquelleneinheit für Fahrzeugleuchte

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60329948T Expired - Lifetime DE60329948D1 (de) 2002-04-23 2003-04-23 Lichtquelleneinheit für Fahrzeugleuchte

Country Status (6)

Country Link
US (1) US6948836B2 (de)
EP (3) EP1357332B1 (de)
JP (1) JP4080780B2 (de)
KR (1) KR100517420B1 (de)
CN (1) CN100441940C (de)
DE (2) DE60332568D1 (de)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839139B1 (fr) * 2002-04-25 2005-01-14 Valeo Vision Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module
US6896381B2 (en) * 2002-10-11 2005-05-24 Light Prescriptions Innovators, Llc Compact folded-optics illumination lens
US7377671B2 (en) * 2003-02-04 2008-05-27 Light Prescriptions Innovators, Llc Etendue-squeezing illumination optics
JP2004311101A (ja) * 2003-04-03 2004-11-04 Koito Mfg Co Ltd 車両用前照灯及び半導体発光素子
JP4002207B2 (ja) 2003-04-21 2007-10-31 株式会社小糸製作所 車両用前照灯
US8075147B2 (en) 2003-05-13 2011-12-13 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
US7329029B2 (en) 2003-05-13 2008-02-12 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
AT500750B8 (de) * 2003-06-06 2007-02-15 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer
KR100611972B1 (ko) 2003-06-10 2006-08-11 삼성전자주식회사 소형광원모듈 및 이를 채용한 투사형 화상표시장치
JP4138586B2 (ja) * 2003-06-13 2008-08-27 スタンレー電気株式会社 光源用ｌｅｄランプおよびこれを用いた車両用前照灯
JP2005044698A (ja) 2003-07-24 2005-02-17 Koito Mfg Co Ltd 車両用灯具及び光源モジュール
JP2005044699A (ja) * 2003-07-24 2005-02-17 Koito Mfg Co Ltd 車両用灯具及び光源モジュール
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
KR100975057B1 (ko) * 2003-09-17 2010-08-11 삼성전자주식회사 투사형 화상표시장치
JP4402425B2 (ja) 2003-10-24 2010-01-20 スタンレー電気株式会社 車両前照灯
FR2861831B1 (fr) * 2003-10-31 2006-01-20 Valeo Vision Module d'eclairage pour projecteur de vehicule
JP4392786B2 (ja) * 2003-11-04 2010-01-06 株式会社小糸製作所 車両用前照灯
US7144121B2 (en) * 2003-11-14 2006-12-05 Light Prescriptions Innovators, Llc Dichroic beam combiner utilizing blue LED with green phosphor
JP4264335B2 (ja) * 2003-12-05 2009-05-13 株式会社小糸製作所 車両用前照灯
JP4360191B2 (ja) * 2003-12-05 2009-11-11 株式会社小糸製作所 車両用前照灯
JP4113111B2 (ja) * 2003-12-24 2008-07-09 株式会社小糸製作所 車両用灯具ユニットおよび車両用照明灯具
US7201507B2 (en) 2003-12-25 2007-04-10 Ichikoh Industries, Ltd. Projector type vehicle light
JP4192806B2 (ja) * 2003-12-25 2008-12-10 市光工業株式会社 プロジェクタ型車両用灯具
JP2005243591A (ja) * 2004-01-29 2005-09-08 Ichikoh Ind Ltd プロジェクタ型車両用灯具
JP4405279B2 (ja) * 2004-02-17 2010-01-27 市光工業株式会社 プロジェクタ型車両用灯具
JP4339156B2 (ja) * 2004-03-18 2009-10-07 株式会社小糸製作所 車両用灯具ユニット
JP4391870B2 (ja) 2004-04-02 2009-12-24 株式会社小糸製作所 車両用照明灯具
JP4305258B2 (ja) * 2004-04-14 2009-07-29 市光工業株式会社 車両用前照灯ユニット
JP4437707B2 (ja) 2004-06-24 2010-03-24 株式会社小糸製作所 ライセンスプレートの照明装置
JP4407395B2 (ja) * 2004-06-30 2010-02-03 市光工業株式会社 車両用灯具
JP4350617B2 (ja) * 2004-08-24 2009-10-21 株式会社小糸製作所 灯具
DE102005017528A1 (de) * 2004-08-27 2006-03-09 Osram Opto Semiconductors Gmbh Leuchtmittel mit vorgegebener Abstrahlcharakteristik und Primäroptikelement für ein Leuchtmittel
US7513642B2 (en) * 2004-09-20 2009-04-07 Koninklijke Philips Electronics N.V. LED collimator element with a semiparabolic reflector
ATE514899T1 (de) * 2004-09-20 2011-07-15 Koninkl Philips Electronics Nv Led-kollimatorelement mit einem asymmetrischen kollimator
KR100636179B1 (ko) * 2004-09-24 2006-10-19 삼성전자주식회사 Ｌｅｄ를 채용한 조명유닛 및 이를 채용한 화상투사장치
JP4424148B2 (ja) * 2004-10-13 2010-03-03 市光工業株式会社 プロジェクタ型車両用前照灯ユニット
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
FR2878938B1 (fr) * 2004-12-06 2007-01-19 Valeo Vision Sa Module d'eclairage pour projecteur de vehicule automobile
JP4413762B2 (ja) 2004-12-07 2010-02-10 株式会社小糸製作所 車両用照明灯具
JP2006164858A (ja) 2004-12-09 2006-06-22 Koito Mfg Co Ltd 車両用照明灯具
US7160004B2 (en) * 2005-03-03 2007-01-09 Dialight Corporation LED illumination device with a semicircle-like illumination pattern
US8807789B2 (en) 2009-10-16 2014-08-19 Dialight Corporation LED illumination device for projecting light downward and to the side
US7658513B2 (en) 2005-03-03 2010-02-09 Dialight Corporation LED illumination device with a highly uniform illumination pattern
US7744225B2 (en) 2005-03-15 2010-06-29 Casio Computer Co., Ltd. Light source apparatus that collects and provides different-colored light rays emitted by a plurality of different-colored light sources and a projector comprising such light source apparatus
JP4771723B2 (ja) * 2005-03-24 2011-09-14 市光工業株式会社 車両用灯具
JP4471169B2 (ja) 2005-04-21 2010-06-02 株式会社小糸製作所 プロジェクタ型車両用灯具ユニット
JP2006351333A (ja) * 2005-06-15 2006-12-28 Koito Mfg Co Ltd 光源モジュール及び車輌用灯具
JP4809635B2 (ja) * 2005-06-17 2011-11-09 スタンレー電気株式会社 車両用前照灯
FR2887506B1 (fr) * 2005-06-24 2008-10-17 Koito Mfg Co Ltd Dispositif pour eclairer une plaque mineralogique
EP1910736A4 (de) 2005-07-28 2010-05-26 Light Prescriptions Innovators Bandbreitenbewahrende beleuchtungsoptik für rück- und vorderleuchten
WO2007016363A2 (en) 2005-07-28 2007-02-08 Light Prescriptions Innovators, Llc Free-form lenticular optical elements and their application to condensers and headlamps
JP4733691B2 (ja) * 2005-09-12 2011-07-27 パナソニック株式会社 投写型画像表示装置
JP2007080606A (ja) * 2005-09-13 2007-03-29 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
JP4413839B2 (ja) 2005-09-13 2010-02-10 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP4615417B2 (ja) 2005-10-13 2011-01-19 株式会社小糸製作所 車両用前照灯の灯具ユニット
EP1963736B1 (de) * 2005-12-12 2018-09-26 Lumileds Holding B.V. Led-kollimator-element für einen fahrzeugscheinwerfer mit niedrigstrahlfunktion
US7563008B2 (en) 2006-03-28 2009-07-21 Visteon Global Technologies, Inc. LED projector headlamps using single or multi-faceted lenses
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
DE102007016294B4 (de) * 2006-04-11 2009-04-02 Koito Manufacturing Co., Ltd. Fahrzeugleuchte
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
JP4654979B2 (ja) * 2006-05-30 2011-03-23 市光工業株式会社 車両用灯具
JP4729441B2 (ja) * 2006-06-09 2011-07-20 スタンレー電気株式会社 車両用灯具
EP2064487A4 (de) 2006-07-14 2010-09-01 Light Prescriptions Innovators Helligkeitsverstärkender film
JP4749968B2 (ja) * 2006-07-31 2011-08-17 株式会社小糸製作所 車両用前照灯
WO2008022065A2 (en) 2006-08-11 2008-02-21 Light Prescriptions Innovators, Llc Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining
JP4781951B2 (ja) * 2006-09-19 2011-09-28 株式会社小糸製作所 車両用灯具ユニット及び車両用灯具
JP4823866B2 (ja) * 2006-11-13 2011-11-24 株式会社小糸製作所 車両用灯具の発光モジュール
JP4766698B2 (ja) * 2007-03-29 2011-09-07 株式会社小糸製作所 車輌用前照灯の灯具ユニット
JP5033530B2 (ja) 2007-07-27 2012-09-26 スタンレー電気株式会社 車両用灯具の光源ユニット
DE102007049309B4 (de) 2007-10-15 2013-04-11 Automotive Lighting Reutlingen Gmbh Projektionsmodul eines Kraftfahrzeugscheinwerfers
JP2009117279A (ja) 2007-11-09 2009-05-28 Koito Mfg Co Ltd 車両用前照灯
US7635206B2 (en) * 2008-01-02 2009-12-22 Yujing Technology Co., Ltd. Light emitting diode lighting device having a lens connected to a hood
JP5170651B2 (ja) * 2008-03-10 2013-03-27 スタンレー電気株式会社 車両前照灯用光学ユニット
CN102099618B (zh) * 2008-04-04 2017-03-29 皇家飞利浦电子股份有限公司 用于前照灯的投影模块
US8475019B2 (en) 2008-05-01 2013-07-02 Magna International Inc. Hotspot cutoff D-optic
US8517584B2 (en) 2008-05-01 2013-08-27 Magna International Inc. Hotspot cutoff d-optic
JP5152502B2 (ja) * 2008-06-09 2013-02-27 スタンレー電気株式会社 灯具
JP5227674B2 (ja) 2008-06-18 2013-07-03 スタンレー電気株式会社 車両用灯具
JP4527165B2 (ja) * 2008-08-08 2010-08-18 株式会社小糸製作所 車両用前照灯
JP5257665B2 (ja) 2008-08-20 2013-08-07 スタンレー電気株式会社 車両用前照灯ユニット及び車両用前照灯
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
JP4593661B2 (ja) * 2008-08-22 2010-12-08 株式会社小糸製作所 車両用灯具
US20110019424A1 (en) * 2009-07-27 2011-01-27 Ching-Cherng Sun High Contrast Light Pattern Projection Mechanism
JP5281359B2 (ja) * 2008-10-30 2013-09-04 株式会社小糸製作所 車両用灯具ユニット及び車両用灯具
JP5524470B2 (ja) * 2008-11-12 2014-06-18 株式会社小糸製作所 車両用灯具ユニット及び車両用灯具
JP5332070B2 (ja) * 2008-11-17 2013-11-06 スタンレー電気株式会社 車両用前照灯ユニット及び車両用前照灯
JP5264448B2 (ja) 2008-12-02 2013-08-14 株式会社小糸製作所 投射型の車両用灯具
JP2010153259A (ja) * 2008-12-25 2010-07-08 Toyoda Gosei Co Ltd 車両用ヘッドライト
JP5218115B2 (ja) * 2009-02-03 2013-06-26 市光工業株式会社 車両用灯具
JP5381351B2 (ja) * 2009-06-03 2014-01-08 スタンレー電気株式会社 車両用灯具
JP5305100B2 (ja) * 2009-06-04 2013-10-02 スタンレー電気株式会社 車両用灯具
JP2011040247A (ja) * 2009-08-10 2011-02-24 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
JP5468855B2 (ja) 2009-09-16 2014-04-09 株式会社小糸製作所 車両用前照灯の灯具ユニット
EP2322848B1 (de) * 2009-11-12 2017-09-27 Stanley Electric Co., Ltd. Fahrzeuglicht
JP5445049B2 (ja) * 2009-11-13 2014-03-19 スタンレー電気株式会社 車両用灯具
JP4685187B2 (ja) * 2009-11-25 2011-05-18 株式会社小糸製作所 車両用照明灯具
US8899782B2 (en) 2010-03-31 2014-12-02 Koninkljke Philips N.V. Lighting system and light source unit for such a system
CN101813293B (zh) * 2010-04-01 2012-12-12 山西光宇电源有限公司 一种led矿灯用反射器
US8764243B2 (en) 2010-05-11 2014-07-01 Dialight Corporation Hazardous location lighting fixture with a housing including heatsink fins surrounded by a band
FR2959973B1 (fr) * 2010-05-12 2013-03-22 Valeo Vision Dispositif optique, notamment pour vehicule automobile
JP5620714B2 (ja) 2010-05-17 2014-11-05 株式会社小糸製作所 ロービーム用灯具ユニット
JP5519400B2 (ja) * 2010-05-20 2014-06-11 株式会社小糸製作所 車両用照明灯具
DE102010023177A1 (de) * 2010-06-09 2011-12-15 Automotive Lighting Reutlingen Gmbh Lichtmodul für eine Beleuchtungseinrichtung eines Kraftfahrzeugs
JP5597500B2 (ja) * 2010-09-28 2014-10-01 株式会社小糸製作所 発光モジュールおよび車両用灯具
DE102010062465B4 (de) 2010-12-06 2021-02-04 Coretronic Corporation Leuchtvorrichtung
FR2970061B1 (fr) * 2011-01-03 2020-03-06 Valeo Vision Dispositif d'eclairage et/ou de signalisation, notamment pour vehicule automobile
JP5666977B2 (ja) * 2011-04-26 2015-02-12 株式会社小糸製作所 車両用灯具
JP5937310B2 (ja) * 2011-07-19 2016-06-22 株式会社小糸製作所 車両用前照灯
DE102011081077A1 (de) 2011-08-17 2013-02-21 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung
CN102353006B (zh) * 2011-10-13 2015-01-21 宁波市鄞州赛艾富光电科技有限公司 一种led警灯
EP2840302B1 (de) 2011-12-20 2019-01-30 Stanley Electric Co., Ltd. Lichtemittierende Vorrichtung, Fahrzeuglicht und Fahrzeug
CN104364579B (zh) * 2012-06-05 2016-10-12 株式会社小糸制作所 车辆用灯具
JP6030864B2 (ja) 2012-06-13 2016-11-24 株式会社小糸製作所 灯具ユニットおよび投影レンズ
JP5457508B2 (ja) * 2012-07-05 2014-04-02 スタンレー電気株式会社 車両前照灯
JP2014137886A (ja) * 2013-01-16 2014-07-28 Koito Mfg Co Ltd 車両用前照灯
CN103225782B (zh) * 2013-01-22 2015-04-22 常熟南师大发展研究院有限公司 防眩目照地车灯
JP6205741B2 (ja) * 2013-02-13 2017-10-04 市光工業株式会社 車両用灯具
JP6146040B2 (ja) 2013-02-15 2017-06-14 スタンレー電気株式会社 車両用前照灯
JP6146734B2 (ja) 2013-03-19 2017-06-14 スタンレー電気株式会社 半導体発光装置とその製造方法
CN104100925B (zh) * 2013-04-12 2016-12-28 海洋王（东莞）照明科技有限公司 气体放电灯及其外置遮光板
US9863595B2 (en) * 2013-08-28 2018-01-09 Sharp Kabushiki Kaisha Light-emitting unit with optical plate reflecting excitation light and transmitting fluorescent light, and light-emitting device, illumination device, and vehicle headlight including the unit
JP6322931B2 (ja) * 2013-08-29 2018-05-16 市光工業株式会社 車両用灯具
JP6254390B2 (ja) * 2013-09-05 2017-12-27 株式会社小糸製作所 車両用ランプユニット
FR3011311B1 (fr) * 2013-09-27 2018-05-25 Peugeot Citroen Automobiles Sa Dispositif d'eclairage a deux fonctions d'eclairement assurees par un meme groupe de source(s) de lumiere et des fuites de lumiere
JP6487334B2 (ja) * 2013-11-21 2019-03-20 株式会社小糸製作所 投影レンズ及びそれを備えた車両用灯具
JP6377400B2 (ja) 2014-05-08 2018-08-22 株式会社小糸製作所 車両用灯具
DE102015100328A1 (de) * 2015-01-12 2016-07-14 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
JP6488715B2 (ja) * 2015-01-20 2019-03-27 市光工業株式会社 車両用前照灯
EP3210867B1 (de) * 2016-02-23 2020-09-16 Herrmans Bike Components Oy Scheinwerfer für ein zweirad
CN106439683A (zh) * 2016-09-30 2017-02-22 武汉通畅汽车电子照明有限公司 一种pes光路双反射镜结构及其车灯pes单元
DE102016125676A1 (de) 2016-12-23 2018-06-28 Automotive Lighting Reutlingen Gmbh LED-Modul und Beleuchtungseinrichtung für ein Kraftfahrzeug mit mehreren solcher LED-Module
DE102016125887A1 (de) 2016-12-29 2018-07-05 Automotive Lighting Reutlingen Gmbh Lichtmodul für Kraftfahrzeugscheinwerfer
DE102018105720B4 (de) 2018-03-13 2019-10-24 Automotive Lighting Reutlingen Gmbh Lichtmodul für Kraftfahrzeugscheinwerfer
WO2019214977A1 (en) * 2018-05-08 2019-11-14 Lumileds Holding B.V. Headlamp for automotive vehicles
CN110454744B (zh) * 2018-05-08 2022-05-03 深圳市绎立锐光科技开发有限公司 一种光源模组以及车用前照灯
CN109654451A (zh) * 2018-12-28 2019-04-19 广东晶科电子股份有限公司 一种可变换灯型的led车灯
DE102019108233A1 (de) * 2019-03-29 2020-10-01 Automotive Lighting Reutlingen Gmbh Lichtmodul für einen Kraftfahrzeugscheinwerfer mit n in einer Reihe nebeneinander angeordneten Teillichtmodulen
CN110748851A (zh) * 2019-10-11 2020-02-04 华南理工大学 一种汽车前照灯光学系统
WO2021218826A1 (zh) * 2020-04-30 2021-11-04 华域视觉科技(上海)有限公司 透镜单元、光学透镜、照明模组、车灯及车辆
US11320106B2 (en) * 2020-09-04 2022-05-03 Valeo North America, Inc. Thin aspect laser hot-spot module and optical beam system of automotive illumination system
JP7206508B2 (ja) * 2020-12-22 2023-01-18 日亜化学工業株式会社 照明装置
DE112022002217T5 (de) 2021-04-19 2024-03-21 Nichia Corporation Lichtemittierende Vorrichtung, Scheinwerfer und Fahrzeug mit einer solchen Vorrichtung
CN117685528B (zh) * 2024-02-02 2024-04-16 浙江嘀视科技有限公司 一种改善光斑泛黄的照明模组、车灯和车辆

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951783A (en) * 1932-04-05 1934-03-20 Curtiss Aeroplane & Motor Co Instrument board lighting device
GB521268A (en) * 1937-11-11 1940-05-16 Timbro Ab Improvements in or relating to headlamps for automobiles and similar vehicles
JPH0439077Y2 (de) * 1986-11-28 1992-09-11
US4929866A (en) * 1987-11-17 1990-05-29 Mitsubishi Cable Industries, Ltd. Light emitting diode lamp
JPH01232602A (ja) * 1988-03-11 1989-09-18 Koito Mfg Co Ltd 自動車用前照灯
JPH07118208B2 (ja) 1988-06-28 1995-12-18 株式会社小糸製作所 自動車用前照灯
DE3929955A1 (de) * 1989-09-08 1991-03-14 Inotec Gmbh Ges Fuer Innovativ Lichtstrahler
US5148146A (en) * 1991-06-17 1992-09-15 Delco Electronics Corporation High brightness telltale for a head-up display
US5471371A (en) * 1993-01-08 1995-11-28 Ford Motor Company High efficiency illuminator
JPH07201210A (ja) * 1993-12-29 1995-08-04 Patoraito:Kk 信号表示灯の光源構造
JPH09330604A (ja) 1996-06-06 1997-12-22 Koito Mfg Co Ltd 車輌用標識灯
JPH10199305A (ja) * 1997-01-10 1998-07-31 Koito Mfg Co Ltd 投射型ランプ
JPH11185502A (ja) * 1997-12-24 1999-07-09 Koito Mfg Co Ltd 車輌用前照灯
JP2000057802A (ja) * 1998-08-07 2000-02-25 Koito Mfg Co Ltd 車輌用前照灯
JP2000077689A (ja) 1998-08-31 2000-03-14 Sanyo Electric Co Ltd 光半導体装置および光半導体モジュール
JP3949300B2 (ja) * 1998-11-20 2007-07-25 株式会社小糸製作所 車両用前照灯
CZ35699A3 (cs) * 1999-02-03 2000-09-13 Autopal, S. R. O. Plochá automobilová svítilna s LED
JP3920486B2 (ja) * 1999-02-23 2007-05-30 株式会社小糸製作所 車両用灯具
JP3886672B2 (ja) * 1999-07-12 2007-02-28 株式会社小糸製作所 車両用前照灯
JP3901404B2 (ja) * 1999-08-27 2007-04-04 株式会社小糸製作所 車輌用灯具
JP2001110211A (ja) * 1999-10-12 2001-04-20 Koito Mfg Co Ltd 車両用前照灯
JP2001155510A (ja) * 1999-11-25 2001-06-08 Matsushita Electric Works Ltd ライン状光源装置
JP2001176310A (ja) * 1999-12-22 2001-06-29 Koito Mfg Co Ltd 車両用前照灯
JP2002042520A (ja) 2000-07-26 2002-02-08 Toyoda Gosei Co Ltd 発光装置
JP4023769B2 (ja) 2000-05-25 2007-12-19 スタンレー電気株式会社 灯具用発光ユニットおよび該灯具用発光ユニットを具備する車両用灯具
JP2002050214A (ja) 2000-08-07 2002-02-15 Ichikoh Ind Ltd 車両用信号灯
JP2002093210A (ja) * 2000-09-14 2002-03-29 Koito Mfg Co Ltd 車両用灯具
EP1193440A1 (de) 2000-10-02 2002-04-03 Stanley Electric Co., Ltd. Kfz-Scheinwerfer
US6758587B2 (en) * 2001-06-25 2004-07-06 Grote Industries, Inc. Light emitting diode license lamp with reflector
JP4431932B2 (ja) * 2001-07-16 2010-03-17 スタンレー電気株式会社 灯具
US6561689B1 (en) * 2002-01-09 2003-05-13 Guide Corporation Trapped LED CHMSL with living hinge
FR2839139B1 (fr) * 2002-04-25 2005-01-14 Valeo Vision Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module

Also Published As

Publication number Publication date
EP2039986B1 (de) 2010-05-12
EP1357332A3 (de) 2006-02-08
EP2192344A2 (de) 2010-06-02
US20030198060A1 (en) 2003-10-23
EP1357332B1 (de) 2009-11-11
US6948836B2 (en) 2005-09-27
DE60329948D1 (de) 2009-12-24
CN100441940C (zh) 2008-12-10
EP2039986A2 (de) 2009-03-25
JP4080780B2 (ja) 2008-04-23
EP2192344A3 (de) 2012-01-25
EP1357332A2 (de) 2003-10-29
JP2003317513A (ja) 2003-11-07
KR20030084634A (ko) 2003-11-01
KR100517420B1 (ko) 2005-09-29
EP2192344B1 (de) 2018-08-01
CN1460811A (zh) 2003-12-10
EP2039986A3 (de) 2009-04-01

Similar Documents

Publication Publication Date Title
DE60329948D1 (de) Lichtquelleneinheit für Fahrzeugleuchte
DE60329272D1 (de) Fahrzeugleuchte
DE60331496D1 (de) Antriebsvorrichtung für Fahrzeug
DE60303328D1 (de) Ringförmige Lichtquelle
DE602004021503D1 (de) Photonische hochenergiequelle für beliebige signalformen
EP1509725A4 (de) Lichtquellenanordnung
EP1787160A4 (de) Orientierungsanordnung für einen spiegel oder eine lichtquelle
DE60307451D1 (de) Seitenspiegelvorrichtung für fahrzeug
DE60323414D1 (de) Heckleuchte für Kraftfahrzeug
DE502004001611D1 (de) Beleuchtungseinheit für kraftfahrzeuge
DE50309669D1 (de) Scheinwerfer für Fahrzeuge
DE50304593D1 (de) Leuchte für kraftfahrzeuge
DE60220548D1 (de) Leichter fensterheber für fahrzeuge
DE50303011D1 (de) Fahrzeugleuchte
DE502005001319D1 (de) Lichtquelle für bilderzeugungseinheit
DE60313449D1 (de) Anzeige für fahrzeug
DE502005008519D1 (de) Lichtquellen-Trageinheit
DE502004001459D1 (de) Fahrzeugleuchte
DE602004019489D1 (de) Fahrzeugleuchte
DE502004000262D1 (de) Leuchteinheit für Fahrzeuge
DE50306279D1 (de) Aussenrückblickspiegel für fahrzeuge
DE602004022011D1 (de) Fahrzeugleuchte
DE602004014315D1 (de) Fahrzeuglicht
PT1350662E (pt) Painel de instrumentos para veiculos
DE60239303D1 (de) Innenraumleuchte für Fahrzeuge

Legal Events

Date Code Title Description
8364 No opposition during term of opposition