JP4431241B2 - ランプ光照射装置並びに車両用前照灯 - Google Patents

ランプ光照射装置並びに車両用前照灯 Download PDF

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Publication number
JP4431241B2
JP4431241B2 JP2000041959A JP2000041959A JP4431241B2 JP 4431241 B2 JP4431241 B2 JP 4431241B2 JP 2000041959 A JP2000041959 A JP 2000041959A JP 2000041959 A JP2000041959 A JP 2000041959A JP 4431241 B2 JP4431241 B2 JP 4431241B2
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Japan
Prior art keywords
light
transparent
variable prism
pair
transparent gel
Prior art date
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Expired - Fee Related
Application number
JP2000041959A
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English (en)
Japanese (ja)
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JP2001229709A (ja
JP2001229709A5 (enExample
Inventor
政人 岡本
浩 岩崎
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP2000041959A priority Critical patent/JP4431241B2/ja
Publication of JP2001229709A publication Critical patent/JP2001229709A/ja
Publication of JP2001229709A5 publication Critical patent/JP2001229709A5/ja
Application granted granted Critical
Publication of JP4431241B2 publication Critical patent/JP4431241B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • 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
    • F21S41/17—Discharge light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2000041959A 2000-02-18 2000-02-18 ランプ光照射装置並びに車両用前照灯 Expired - Fee Related JP4431241B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000041959A JP4431241B2 (ja) 2000-02-18 2000-02-18 ランプ光照射装置並びに車両用前照灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000041959A JP4431241B2 (ja) 2000-02-18 2000-02-18 ランプ光照射装置並びに車両用前照灯

Publications (3)

Publication Number Publication Date
JP2001229709A JP2001229709A (ja) 2001-08-24
JP2001229709A5 JP2001229709A5 (enExample) 2007-03-15
JP4431241B2 true JP4431241B2 (ja) 2010-03-10

Family

ID=18565098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000041959A Expired - Fee Related JP4431241B2 (ja) 2000-02-18 2000-02-18 ランプ光照射装置並びに車両用前照灯

Country Status (1)

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JP (1) JP4431241B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011228403A (ja) * 2010-04-16 2011-11-10 Panasonic Electric Works Co Ltd 波長変換部材及びそれを用いた照明装置
DE102015119718A1 (de) * 2014-11-24 2016-05-25 Ford Global Technologies, Llc Hochwirksame Fahrzeug-LED-Module und Scheinwerfer mit einem niedrigen Profil
KR101746448B1 (ko) 2015-07-20 2017-06-13 현대자동차주식회사 액상을 이용한 다이나믹 벤딩 라이트

Also Published As

Publication number Publication date
JP2001229709A (ja) 2001-08-24

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