DE60318371D1 - Fahrzeugscheinwerfer mit Halbleiter, lichtemittierenden Elementen und Herstellungsverfahren dieser Elemente - Google Patents

Fahrzeugscheinwerfer mit Halbleiter, lichtemittierenden Elementen und Herstellungsverfahren dieser Elemente

Info

Publication number
DE60318371D1
DE60318371D1 DE60318371T DE60318371T DE60318371D1 DE 60318371 D1 DE60318371 D1 DE 60318371D1 DE 60318371 T DE60318371 T DE 60318371T DE 60318371 T DE60318371 T DE 60318371T DE 60318371 D1 DE60318371 D1 DE 60318371D1
Authority
DE
Germany
Prior art keywords
elements
semiconductors
light
manufacturing methods
vehicle headlamps
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
DE60318371T
Other languages
English (en)
Other versions
DE60318371T2 (de
Inventor
Hiroyuki Ishida
Kiyoshi Sazuka
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
Application granted granted Critical
Publication of DE60318371D1 publication Critical patent/DE60318371D1/de
Publication of DE60318371T2 publication Critical patent/DE60318371T2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations
    • 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]
    • F21S41/143—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
    • 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]
DE60318371T 2002-11-06 2003-11-04 Fahrzeugscheinwerfer mit Halbleiter, lichtemittierenden Elementen und Herstellungsverfahren dieser Elemente Expired - Lifetime DE60318371T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002322652 2002-11-06
JP2002322652A JP4040955B2 (ja) 2002-11-06 2002-11-06 車両用前照灯及びその製造方法

Publications (2)

Publication Number Publication Date
DE60318371D1 true DE60318371D1 (de) 2008-02-14
DE60318371T2 DE60318371T2 (de) 2008-12-11

Family

ID=32105456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318371T Expired - Lifetime DE60318371T2 (de) 2002-11-06 2003-11-04 Fahrzeugscheinwerfer mit Halbleiter, lichtemittierenden Elementen und Herstellungsverfahren dieser Elemente

Country Status (6)

Country Link
US (1) US6960007B2 (de)
EP (1) EP1418629B1 (de)
JP (1) JP4040955B2 (de)
KR (1) KR100532816B1 (de)
CN (1) CN1285855C (de)
DE (1) DE60318371T2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308704A1 (de) * 2003-02-28 2004-11-11 Audi Ag Kraftfahrzeugscheinwerfer
JP4018016B2 (ja) * 2003-03-31 2007-12-05 株式会社小糸製作所 車両用前照灯
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
JP2004349130A (ja) * 2003-05-22 2004-12-09 Koito Mfg Co Ltd 車両用灯具
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
JP4339028B2 (ja) * 2003-06-19 2009-10-07 株式会社小糸製作所 灯具ユニットおよび車両用前照灯
JP4037337B2 (ja) * 2003-07-24 2008-01-23 株式会社小糸製作所 灯具ユニットおよび車両用前照灯
ITTO20030610A1 (it) * 2003-08-05 2005-02-06 Fiat Ricerche Disposizione di illuminamento a profondita' ridotta per
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
DE10358053A1 (de) * 2003-12-05 2005-07-14 Siemens Ag Lichtsignal
JP4599111B2 (ja) 2004-07-30 2010-12-15 スタンレー電気株式会社 灯具光源用ｌｅｄランプ
CN100472827C (zh) 2004-11-18 2009-03-25 皇家飞利浦电子股份有限公司 具有转换结构的发光设备
FR2881207B1 (fr) * 2005-01-21 2007-08-17 Valeo Vision Sa Module optique pour dispositif d'eclairage pour vehicule automobile, prevu pour donner au moins un faisceau principal a coupure
US7316488B2 (en) * 2005-02-07 2008-01-08 Philips Lumileds Lighting Company, Llc Beam shutter in LED package
JP4857633B2 (ja) * 2005-07-20 2012-01-18 スタンレー電気株式会社 Ｌｅｄ光源
DE102005043819A1 (de) * 2005-09-13 2007-03-29 Doctor Optics Gmbh Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
DE102005048498B4 (de) * 2005-10-07 2007-06-21 Schefenacker Vision Systems Germany Gmbh Mehrfarbige Fahrzeugaußenleuchte
JP4799341B2 (ja) * 2005-10-14 2011-10-26 株式会社東芝 照明装置
JP4729441B2 (ja) * 2006-06-09 2011-07-20 スタンレー電気株式会社 車両用灯具
US20080025037A1 (en) * 2006-07-28 2008-01-31 Visteon Global Technologies, Inc. LED headlamp
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
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
JP4525650B2 (ja) * 2006-09-15 2010-08-18 豊田合成株式会社 白色光を発光する発光装置
JP4805776B2 (ja) * 2006-09-26 2011-11-02 株式会社小糸製作所 車両用前照灯の発光モジュール
US20080310157A1 (en) * 2007-06-12 2008-12-18 T.Y.C. Brother Industrial Co., Ltd. Illuminating device
DE102007059548A1 (de) * 2007-09-28 2009-04-02 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Auskoppellinse für ein optoelektronisches Bauelement
JP4796031B2 (ja) * 2007-09-28 2011-10-19 パナソニック株式会社 車両前照灯光源および車両前照灯
JP5152502B2 (ja) * 2008-06-09 2013-02-27 スタンレー電気株式会社 灯具
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
DE102008048846A1 (de) * 2008-09-25 2010-04-08 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil
US8342720B2 (en) * 2008-10-10 2013-01-01 Stanley Electric Co., Ltd. Vehicle light and road illumination device
JP5370660B2 (ja) * 2009-06-19 2013-12-18 スタンレー電気株式会社 車両用灯具
JP4991834B2 (ja) 2009-12-17 2012-08-01 シャープ株式会社 車両用前照灯
JP5232815B2 (ja) 2010-02-10 2013-07-10 シャープ株式会社 車両用前照灯
FR2956720B1 (fr) * 2010-02-19 2013-03-15 Valeo Vision Systeme optique de vehicule automobile
US8733996B2 (en) 2010-05-17 2014-05-27 Sharp Kabushiki Kaisha Light emitting device, illuminating device, and vehicle headlamp
JP4945658B2 (ja) * 2010-05-17 2012-06-06 スタンレー電気株式会社 車両用前照灯
CN102313166B (zh) * 2010-05-17 2015-01-14 夏普株式会社 发光体、发光装置、照明装置以及车辆用前照灯
DE102010023177A1 (de) * 2010-06-09 2011-12-15 Automotive Lighting Reutlingen Gmbh Lichtmodul für eine Beleuchtungseinrichtung eines Kraftfahrzeugs
JP5618721B2 (ja) * 2010-09-13 2014-11-05 株式会社小糸製作所 レンズの製造方法
US9816677B2 (en) 2010-10-29 2017-11-14 Sharp Kabushiki Kaisha Light emitting device, vehicle headlamp, illumination device, and laser element
KR101225394B1 (ko) * 2011-04-07 2013-01-22 조성구 자동차 헤드램프 렌즈
KR101622095B1 (ko) * 2014-06-02 2016-05-18 현대모비스 주식회사 자동차의 조명 장치
CN105222097A (zh) * 2014-06-26 2016-01-06 欧普照明股份有限公司 一种灯具及其光学模组

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929955A1 (de) * 1989-09-08 1991-03-14 Inotec Gmbh Ges Fuer Innovativ Lichtstrahler
IT1265106B1 (it) * 1993-07-23 1996-10-30 Solari Udine Spa Sistema ottico per diodi emettitori di luce
TW383508B (en) * 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US6340824B1 (en) * 1997-09-01 2002-01-22 Kabushiki Kaisha Toshiba Semiconductor light emitting device including a fluorescent material
US6633120B2 (en) * 1998-11-19 2003-10-14 Unisplay S.A. LED lamps
DE10009782B4 (de) * 2000-03-01 2010-08-12 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung eines Fahrzeugs

Also Published As

Publication number Publication date
JP2004158293A (ja) 2004-06-03
KR20040040391A (ko) 2004-05-12
US6960007B2 (en) 2005-11-01
EP1418629A2 (de) 2004-05-12
CN1499125A (zh) 2004-05-26
EP1418629A3 (de) 2005-09-21
DE60318371T2 (de) 2008-12-11
KR100532816B1 (ko) 2005-12-05
CN1285855C (zh) 2006-11-22
US20040090790A1 (en) 2004-05-13
EP1418629B1 (de) 2008-01-02
JP4040955B2 (ja) 2008-01-30

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