JP2005294166A - 車両用前照灯および自動車用前照灯 - Google Patents
車両用前照灯および自動車用前照灯 Download PDFInfo
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- JP2005294166A JP2005294166A JP2004110287A JP2004110287A JP2005294166A JP 2005294166 A JP2005294166 A JP 2005294166A JP 2004110287 A JP2004110287 A JP 2004110287A JP 2004110287 A JP2004110287 A JP 2004110287A JP 2005294166 A JP2005294166 A JP 2005294166A
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- 239000004065 semiconductor Substances 0.000 claims abstract description 104
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
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- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
- B60Q1/14—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 having dimming means
-
- 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]
- F21S41/147—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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
-
- 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
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- 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
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
- F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting 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
-
- 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
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
-
- 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
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
- F21W2102/155—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having inclined and horizontal cutoff lines
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
【解決手段】車両に用いられる車両用前照灯であって、半導体発光素子を有する第1の光源モジュールと、第1の光源モジュールが発生する光を、車両用前照灯の配光パターンの領域に照射する第1の光学部材と、半導体発光素子を有し、第1の光源モジュールよりも輝度の高い光を発生する第2の光源モジュールと、第2の光源モジュールが発生する光を、第1の光学部材によって照射される領域よりも狭い領域に照射する第2の光学部材とを備える。
【選択図】図1
Description
Claims (6)
- 車両に用いられる車両用前照灯であって、
半導体発光素子を有する第1の光源モジュールと、
前記第1の光源モジュールが発生する光を、前記車両用前照灯の配光パターンの領域に照射する第1の光学部材と、
半導体発光素子を有し、前記第1の光源モジュールよりも輝度の高い光を発生する第2の光源モジュールと、
前記第2の光源モジュールが発生する光を、前記第1の光学部材によって照射される領域よりも狭い領域に照射する第2の光学部材と
を備える車両用前照灯。 - 前記車両用前照灯は、
前記第1の光源モジュールに電流を供給する第1の電流源と、
前記第2の光源モジュールが有する半導体発光素子に流れる電流の電流密度が、前記第1の光源モジュールが有する半導体発光素子に流れる電流の電流密度よりも大きくなるような電流を、前記第2の光源モジュールに供給する第2の電流源と
を更に備える請求項1に記載の車両用前照灯。 - 前記第2の光源モジュールが有する半導体発光素子は、前記第1の光源モジュールが有する半導体発光素子よりも発光面積が小さく、
前記第2の電流源は、前記第2の光源モジュールに、前記第1の電流源が前記第1の光源モジュールに供給する電流と略等しい電流を供給する請求項2に記載の車両用前照灯。 - 前記第2の光源モジュールが有する前記半導体発光素子は、前記第1の光源モジュールが有する前記半導体発光素子と発光面積が略等しく、
前記第2の電流源は、前記第2の光源モジュールに、前記第1の電流源が前記第1の光源モジュールに供給する電流よりも大きな電流を供給する請求項2に記載の車両用前照灯。 - 前記第1の光源モジュールは、並列に接続され、略等しい発光面積を有する複数の半導体発光素子を含み、
前記第2の光源モジュールは、直列に接続され、前記第1の光源モジュールが含む複数の半導体発光素子と略等しい発光面積を有する複数の半導体発光素子を含み、
前記第2の電流源は、前記第2の光源モジュールに、前記第1の電流源が前記第1の光源モジュールに供給する電流と略等しい電流を供給する請求項2に記載の車両用前照灯。 - 車両に用いられるロービーム照射用の自動車用前照灯であって、
半導体発光素子を有する第1の光源モジュールと、
前記第1の光源モジュールが発生する光を、前記車両用前照灯の配光パターンの領域に照射する第1の光学部材と、
半導体発光素子を有し、前記第1の光源モジュールよりも輝度の高い光を発生する第2の光源モジュールと、
前記第2の光源モジュールが発生する光を、前記第1の光学部材によって照射される領域よりも狭い領域に照射する第2の光学部材と
を備える自動車用前照灯。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004110287A JP4365253B2 (ja) | 2004-04-02 | 2004-04-02 | 車両用前照灯および自動車用前照灯 |
DE102005015077.2A DE102005015077B4 (de) | 2004-04-02 | 2005-04-01 | Fahrzeugscheinwerfer und Automobilscheinwerfer |
US11/096,459 US7520645B2 (en) | 2004-04-02 | 2005-04-01 | Vehicular headlamp and car headlamp |
FR0503218A FR2868509B1 (fr) | 2004-04-02 | 2005-04-01 | Phare a diodes electroluminescentes pour vehicule |
CN2005100637881A CN1676986B (zh) | 2004-04-02 | 2005-04-04 | 车辆用前照灯及机动车用前照灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004110287A JP4365253B2 (ja) | 2004-04-02 | 2004-04-02 | 車両用前照灯および自動車用前照灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005294166A true JP2005294166A (ja) | 2005-10-20 |
JP4365253B2 JP4365253B2 (ja) | 2009-11-18 |
Family
ID=34982656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004110287A Expired - Fee Related JP4365253B2 (ja) | 2004-04-02 | 2004-04-02 | 車両用前照灯および自動車用前照灯 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7520645B2 (ja) |
JP (1) | JP4365253B2 (ja) |
CN (1) | CN1676986B (ja) |
DE (1) | DE102005015077B4 (ja) |
FR (1) | FR2868509B1 (ja) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010182574A (ja) * | 2009-02-06 | 2010-08-19 | Koito Mfg Co Ltd | 車両用灯具 |
EP2322848A2 (en) | 2009-11-12 | 2011-05-18 | Stanley Electric Co., Ltd. | Vehicle light |
JP2011108375A (ja) * | 2009-11-12 | 2011-06-02 | Stanley Electric Co Ltd | 車両用灯具 |
JP2011108413A (ja) * | 2009-11-13 | 2011-06-02 | Stanley Electric Co Ltd | 車両用灯具 |
JP2011198658A (ja) * | 2010-03-19 | 2011-10-06 | Stanley Electric Co Ltd | 車両用前照灯 |
JP2011201400A (ja) * | 2010-03-25 | 2011-10-13 | Stanley Electric Co Ltd | 車両用灯具 |
CN102756682A (zh) * | 2011-04-27 | 2012-10-31 | 汽车照明罗伊特林根有限公司 | 汽车头灯的光模块 |
JP2012243727A (ja) * | 2011-05-24 | 2012-12-10 | Stanley Electric Co Ltd | 車両用前照灯 |
JP2013054956A (ja) * | 2011-09-05 | 2013-03-21 | Koito Mfg Co Ltd | 車両用前照灯装置 |
US8465188B2 (en) | 2008-04-22 | 2013-06-18 | Koito Manufacturing Co., Ltd. | Light source module and vehicle lamp |
US9494288B2 (en) | 2011-09-01 | 2016-11-15 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus |
WO2017002736A1 (ja) * | 2015-06-29 | 2017-01-05 | 株式会社小糸製作所 | 車両用灯具 |
JP2017016764A (ja) * | 2015-06-29 | 2017-01-19 | 株式会社小糸製作所 | 車両用灯具 |
JP2017109686A (ja) * | 2015-12-18 | 2017-06-22 | スタンレー電気株式会社 | 車両用灯具 |
US10531547B2 (en) | 2015-03-26 | 2020-01-07 | Koito Manufacturing Co., Ltd. | Vehicular lighting device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US8342720B2 (en) * | 2008-10-10 | 2013-01-01 | Stanley Electric Co., Ltd. | Vehicle light and road illumination device |
JP5259791B2 (ja) | 2010-10-29 | 2013-08-07 | シャープ株式会社 | 発光装置、車両用前照灯、照明装置、及び車両 |
JP5487077B2 (ja) | 2010-10-29 | 2014-05-07 | シャープ株式会社 | 発光装置、車両用前照灯および照明装置 |
JP5336564B2 (ja) | 2010-10-29 | 2013-11-06 | シャープ株式会社 | 発光装置、照明装置、車両用前照灯および車両 |
JP2012119193A (ja) | 2010-12-01 | 2012-06-21 | Sharp Corp | 発光装置、車両用前照灯、照明装置、及び車両 |
JP5788194B2 (ja) | 2011-03-03 | 2015-09-30 | シャープ株式会社 | 発光装置、照明装置、及び車両用前照灯 |
CN102853378B (zh) | 2011-06-29 | 2015-09-02 | 夏普株式会社 | 投射装置、及具备该投射装置的车辆用前照灯 |
AT516965B1 (de) | 2015-03-25 | 2016-12-15 | Zkw Group Gmbh | Beleuchtungsvorrichtung für Fahrzeugscheinwerfer |
CN110312894B (zh) * | 2017-02-17 | 2022-04-12 | 株式会社小糸制作所 | 照明装置 |
JP6991811B2 (ja) * | 2017-09-25 | 2022-02-03 | 株式会社小糸製作所 | 車両用前照灯 |
CN110045571B (zh) | 2018-01-16 | 2022-05-24 | 中强光电股份有限公司 | 光源产生装置、投影装置以及其光源产生方法 |
CN109373281A (zh) * | 2018-11-13 | 2019-02-22 | 深圳智诺车灯科技有限公司 | 一种led汽车近光前照灯 |
DE102019102124A1 (de) * | 2019-01-29 | 2020-07-30 | Bayerische Motoren Werke Aktiengesellschaft | Beleuchtungsvorrichtung für ein Kraftfahrzeug |
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JP7493420B2 (ja) * | 2020-09-16 | 2024-05-31 | 株式会社小糸製作所 | 車両用灯具 |
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JP3187755B2 (ja) * | 1997-10-03 | 2001-07-11 | 株式会社小糸製作所 | 車両用灯具 |
TW493054B (en) * | 1999-06-25 | 2002-07-01 | Koninkl Philips Electronics Nv | Vehicle headlamp and a vehicle |
DE10009782B4 (de) * | 2000-03-01 | 2010-08-12 | Automotive Lighting Reutlingen Gmbh | Beleuchtungseinrichtung eines Fahrzeugs |
JP3973825B2 (ja) * | 2000-06-02 | 2007-09-12 | 株式会社小糸製作所 | 車両用灯具 |
DE10203388B4 (de) * | 2001-01-29 | 2009-05-07 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte, die eine Leuchtdiode verwendet |
JP2002231013A (ja) * | 2001-01-29 | 2002-08-16 | Koito Mfg Co Ltd | 発光ダイオード及びこれを用いた車両用灯具 |
JP3898462B2 (ja) * | 2001-05-14 | 2007-03-28 | 株式会社小糸製作所 | 車両用前照灯 |
US6808307B1 (en) * | 2001-09-27 | 2004-10-26 | National Semiconductor Corporation | Time-interleaved sampling of voltages for improving accuracy of temperature remote sensors |
JP4089866B2 (ja) * | 2001-10-12 | 2008-05-28 | スタンレー電気株式会社 | 投光ユニットおよび該投光ユニットを具備するled車両用照明灯具 |
JP2004071409A (ja) * | 2002-08-07 | 2004-03-04 | Denso Corp | 車両用灯具および車両用灯具の配光制御方法 |
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2004
- 2004-04-02 JP JP2004110287A patent/JP4365253B2/ja not_active Expired - Fee Related
-
2005
- 2005-04-01 US US11/096,459 patent/US7520645B2/en not_active Expired - Fee Related
- 2005-04-01 FR FR0503218A patent/FR2868509B1/fr not_active Expired - Fee Related
- 2005-04-01 DE DE102005015077.2A patent/DE102005015077B4/de not_active Expired - Fee Related
- 2005-04-04 CN CN2005100637881A patent/CN1676986B/zh not_active Expired - Fee Related
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JP2010182574A (ja) * | 2009-02-06 | 2010-08-19 | Koito Mfg Co Ltd | 車両用灯具 |
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JP2011108375A (ja) * | 2009-11-12 | 2011-06-02 | Stanley Electric Co Ltd | 車両用灯具 |
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JP2011108413A (ja) * | 2009-11-13 | 2011-06-02 | Stanley Electric Co Ltd | 車両用灯具 |
JP2011198658A (ja) * | 2010-03-19 | 2011-10-06 | Stanley Electric Co Ltd | 車両用前照灯 |
JP2011201400A (ja) * | 2010-03-25 | 2011-10-13 | Stanley Electric Co Ltd | 車両用灯具 |
CN102756682A (zh) * | 2011-04-27 | 2012-10-31 | 汽车照明罗伊特林根有限公司 | 汽车头灯的光模块 |
JP2012243727A (ja) * | 2011-05-24 | 2012-12-10 | Stanley Electric Co Ltd | 車両用前照灯 |
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JP2013054956A (ja) * | 2011-09-05 | 2013-03-21 | Koito Mfg Co Ltd | 車両用前照灯装置 |
US10531547B2 (en) | 2015-03-26 | 2020-01-07 | Koito Manufacturing Co., Ltd. | Vehicular lighting device |
EP3654737A1 (en) | 2015-03-26 | 2020-05-20 | Koito Manufacturing Co., Ltd. | Vehicular lighting device |
WO2017002736A1 (ja) * | 2015-06-29 | 2017-01-05 | 株式会社小糸製作所 | 車両用灯具 |
JP2017016764A (ja) * | 2015-06-29 | 2017-01-19 | 株式会社小糸製作所 | 車両用灯具 |
US10378716B2 (en) | 2015-06-29 | 2019-08-13 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
JP2017109686A (ja) * | 2015-12-18 | 2017-06-22 | スタンレー電気株式会社 | 車両用灯具 |
Also Published As
Publication number | Publication date |
---|---|
FR2868509B1 (fr) | 2019-07-05 |
US20050231971A1 (en) | 2005-10-20 |
DE102005015077B4 (de) | 2016-07-28 |
DE102005015077A1 (de) | 2005-12-01 |
US7520645B2 (en) | 2009-04-21 |
CN1676986B (zh) | 2010-12-22 |
CN1676986A (zh) | 2005-10-05 |
JP4365253B2 (ja) | 2009-11-18 |
FR2868509A1 (fr) | 2005-10-07 |
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