FR2853393B1 - Phare de vehicule a diode photoemissive - Google Patents

Phare de vehicule a diode photoemissive

Info

Publication number
FR2853393B1
FR2853393B1 FR0401096A FR0401096A FR2853393B1 FR 2853393 B1 FR2853393 B1 FR 2853393B1 FR 0401096 A FR0401096 A FR 0401096A FR 0401096 A FR0401096 A FR 0401096A FR 2853393 B1 FR2853393 B1 FR 2853393B1
Authority
FR
France
Prior art keywords
vehicle headlight
photoemissive diode
photoemissive
diode
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
FR0401096A
Other languages
English (en)
Other versions
FR2853393A1 (fr
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
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2853393A1 publication Critical patent/FR2853393A1/fr
Application granted granted Critical
Publication of FR2853393B1 publication Critical patent/FR2853393B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
    • H01L33/54—Encapsulations having a particular shape
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
FR0401096A 2003-02-06 2004-02-05 Phare de vehicule a diode photoemissive Expired - Fee Related FR2853393B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003029485A JP4047185B2 (ja) 2003-02-06 2003-02-06 車両用前照灯及び発光モジュール

Publications (2)

Publication Number Publication Date
FR2853393A1 FR2853393A1 (fr) 2004-10-08
FR2853393B1 true FR2853393B1 (fr) 2012-07-27

Family

ID=32767653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0401096A Expired - Fee Related FR2853393B1 (fr) 2003-02-06 2004-02-05 Phare de vehicule a diode photoemissive

Country Status (4)

Country Link
US (2) US7255467B2 (fr)
JP (1) JP4047185B2 (fr)
DE (1) DE102004005932B4 (fr)
FR (1) FR2853393B1 (fr)

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JP4044024B2 (ja) * 2003-09-29 2008-02-06 株式会社小糸製作所 車両用前照灯
JP4536483B2 (ja) * 2004-10-27 2010-09-01 株式会社小糸製作所 車両用照明灯具
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FR2891607B1 (fr) * 2005-10-05 2007-12-28 Degre K Sa Dispositif d'eclairage a diode.
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WO2008018615A1 (fr) * 2006-08-09 2008-02-14 Panasonic Corporation Dispositif électroluminescent
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FR2910592B1 (fr) * 2006-12-20 2012-07-20 Valeo Vision Module de projecteur lumineux de vehicule automobile pour un faisceau a coupure
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KR20110120707A (ko) * 2010-04-29 2011-11-04 삼성전자주식회사 표시 장치
CA2806160C (fr) 2010-07-20 2018-08-28 Magna International Inc. Phare de croisement a diodes electroluminescentes a projecteur hybride
KR101761637B1 (ko) * 2010-11-24 2017-07-27 삼성전자주식회사 발광 다이오드 패키지 및 그의 제조 방법
JP5703531B2 (ja) * 2011-03-23 2015-04-22 スタンレー電気株式会社 車両用灯具
WO2012138962A1 (fr) * 2011-04-07 2012-10-11 Magna International Inc. Phare à diodes électroluminescentes à optiques hybrides
DE102011100609A1 (de) 2011-05-05 2012-11-08 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung und Verwendung einer derartigen Vorrichtung
JP5634977B2 (ja) * 2011-12-20 2014-12-03 日立マクセル株式会社 光源装置
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
DE112014003799B4 (de) 2013-08-19 2023-03-23 Magna International Inc. Doppelstrahl-Scheinwerfer
WO2015099533A1 (fr) * 2013-12-27 2015-07-02 Orga Holding B.V. Optique de lumière de balise, lumière de balise
NL2012030C2 (en) * 2013-12-27 2015-06-30 Orga B V Beacon light optic, beacon light.
CN103775978A (zh) * 2014-02-08 2014-05-07 深圳市海普创科技开发有限公司 偏光准直组件及led灯具
US10018341B2 (en) * 2014-07-31 2018-07-10 JST Performance, LLC Method and apparatus for a light collection and projection system
KR20160056087A (ko) * 2014-11-11 2016-05-19 엘지이노텍 주식회사 발광 장치
US11180073B2 (en) 2016-05-21 2021-11-23 JST Performance, LLC Method and apparatus for vehicular light fixtures
KR101992183B1 (ko) * 2017-07-10 2019-06-24 엘지전자 주식회사 차량용 램프 및 차량
CN107366871B (zh) * 2017-08-31 2024-03-15 重庆佧爱光电科技有限公司 透镜式的汽车近光系统
JP7011169B2 (ja) * 2018-05-29 2022-02-10 日亜化学工業株式会社 発光装置

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Also Published As

Publication number Publication date
JP4047185B2 (ja) 2008-02-13
DE102004005932A1 (de) 2004-08-26
DE102004005932B4 (de) 2009-09-24
US7631997B2 (en) 2009-12-15
JP2004241262A (ja) 2004-08-26
US20070258259A1 (en) 2007-11-08
FR2853393A1 (fr) 2004-10-08
US7255467B2 (en) 2007-08-14
US20040184280A1 (en) 2004-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151030