JPWO2014162683A1 - 車両用灯具 - Google Patents

車両用灯具 Download PDF

Info

Publication number
JPWO2014162683A1
JPWO2014162683A1 JP2015509891A JP2015509891A JPWO2014162683A1 JP WO2014162683 A1 JPWO2014162683 A1 JP WO2014162683A1 JP 2015509891 A JP2015509891 A JP 2015509891A JP 2015509891 A JP2015509891 A JP 2015509891A JP WO2014162683 A1 JPWO2014162683 A1 JP WO2014162683A1
Authority
JP
Japan
Prior art keywords
light source
light
laser beam
laser
peak wavelength
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.)
Pending
Application number
JP2015509891A
Other languages
English (en)
Japanese (ja)
Inventor
津田　俊明
俊明 津田
増田　剛
剛 増田
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 JPWO2014162683A1 publication Critical patent/JPWO2014162683A1/ja
Pending 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/125—Coloured 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
    • F21S41/10—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
    • F21S41/16—Laser 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
    • F21S41/20—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-F21S41/28
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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
    • F21Y2115/30—Semiconductor lasers
JP2015509891A 2013-04-04 2014-03-20 車両用灯具 Pending JPWO2014162683A1 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013078631 2013-04-04
JP2013078631 2013-04-04
JP2013087135 2013-04-18
JP2013087135 2013-04-18
PCT/JP2014/001640 WO2014162683A1 (ja) 2013-04-04 2014-03-20 車両用灯具

Publications (1)

Publication Number Publication Date
JPWO2014162683A1 true JPWO2014162683A1 (ja) 2017-02-16

Family

ID=51657997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015509891A Pending JPWO2014162683A1 (ja) 2013-04-04 2014-03-20 車両用灯具

Country Status (4)

Country Link
EP (2) EP3279553B1 (de)
JP (1) JPWO2014162683A1 (de)
CN (1) CN105074328B (de)
WO (1) WO2014162683A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6654560B2 (ja) * 2014-05-07 2020-02-26 株式会社小糸製作所 光源モジュールおよび車両用灯具
CN105570822A (zh) * 2016-03-02 2016-05-11 成都恒坤光电科技有限公司 一种色温可调的光源及采用该光源的光源组件和前照灯
KR102421072B1 (ko) * 2017-11-17 2022-07-14 에스엘 주식회사 차량용 램프
CN114502879A (zh) * 2019-10-01 2022-05-13 昕诺飞控股有限公司 使用绿色磷光体的高强度彩色可调谐白色激光器光源
WO2021219442A1 (en) * 2020-04-30 2021-11-04 Signify Holding B.V. High intensity light source with high cri for low ctt using green laser pumped phosphor
EP4298374A1 (de) * 2021-02-23 2024-01-03 Signify Holding B.V. Abstimmbares schmalbandlichtsystem mit hohem cri über einen breiten ctt-bereich
CN116917659A (zh) * 2021-02-23 2023-10-20 昕诺飞控股有限公司 在观察者与测试样本之间具有最大颜色一致性的窄带光系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10125106A (ja) * 1996-10-21 1998-05-15 Mitsubishi Heavy Ind Ltd 照明装置
JPH11237631A (ja) * 1998-02-23 1999-08-31 Sanyo Electric Co Ltd カラー表示装置
JP2011065979A (ja) * 2009-08-18 2011-03-31 Sharp Corp 光源装置
JP2012169375A (ja) * 2011-02-10 2012-09-06 Sharp Corp 光源装置、照明装置および車両用前照灯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2596709B2 (ja) * 1994-04-06 1997-04-02 都築 省吾 半導体レーザ素子を用いた照明用光源装置
US7530710B2 (en) * 2006-05-24 2009-05-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Color-tunable illumination system for imaging illumination
DE102008022795B4 (de) * 2008-05-08 2020-01-09 Osram Opto Semiconductors Gmbh Kfz-Scheinwerfer
JP5271002B2 (ja) 2008-08-08 2013-08-21 株式会社小糸製作所 車両用灯具
US8564205B2 (en) * 2011-05-23 2013-10-22 General Electric Company Configurable vehicle solid state lighting
JP2013125693A (ja) * 2011-12-15 2013-06-24 Koito Mfg Co Ltd 車両用灯具
KR101322458B1 (ko) * 2012-01-16 2013-10-28 서울반도체 주식회사 다색 발광장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10125106A (ja) * 1996-10-21 1998-05-15 Mitsubishi Heavy Ind Ltd 照明装置
JPH11237631A (ja) * 1998-02-23 1999-08-31 Sanyo Electric Co Ltd カラー表示装置
JP2011065979A (ja) * 2009-08-18 2011-03-31 Sharp Corp 光源装置
JP2012169375A (ja) * 2011-02-10 2012-09-06 Sharp Corp 光源装置、照明装置および車両用前照灯

Also Published As

Publication number Publication date
EP3279553B1 (de) 2019-06-12
CN105074328A (zh) 2015-11-18
EP2985519A4 (de) 2017-05-17
CN105074328B (zh) 2017-08-08
EP2985519B1 (de) 2018-06-13
EP2985519A1 (de) 2016-02-17
WO2014162683A1 (ja) 2014-10-09
EP3279553A1 (de) 2018-02-07

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