JP2003331616A5 - - Google Patents

Download PDF

Info

Publication number
JP2003331616A5
JP2003331616A5 JP2002138213A JP2002138213A JP2003331616A5 JP 2003331616 A5 JP2003331616 A5 JP 2003331616A5 JP 2002138213 A JP2002138213 A JP 2002138213A JP 2002138213 A JP2002138213 A JP 2002138213A JP 2003331616 A5 JP2003331616 A5 JP 2003331616A5
Authority
JP
Japan
Prior art keywords
optical member
light source
light
light emitting
emitting diodes
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.)
Granted
Application number
JP2002138213A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003331616A (ja
JP4158140B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002138213A priority Critical patent/JP4158140B2/ja
Priority claimed from JP2002138213A external-priority patent/JP4158140B2/ja
Publication of JP2003331616A publication Critical patent/JP2003331616A/ja
Publication of JP2003331616A5 publication Critical patent/JP2003331616A5/ja
Application granted granted Critical
Publication of JP4158140B2 publication Critical patent/JP4158140B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002138213A 2002-05-14 2002-05-14 車両用灯具 Expired - Fee Related JP4158140B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002138213A JP4158140B2 (ja) 2002-05-14 2002-05-14 車両用灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002138213A JP4158140B2 (ja) 2002-05-14 2002-05-14 車両用灯具

Publications (3)

Publication Number Publication Date
JP2003331616A JP2003331616A (ja) 2003-11-21
JP2003331616A5 true JP2003331616A5 (enExample) 2005-09-29
JP4158140B2 JP4158140B2 (ja) 2008-10-01

Family

ID=29699714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002138213A Expired - Fee Related JP4158140B2 (ja) 2002-05-14 2002-05-14 車両用灯具

Country Status (1)

Country Link
JP (1) JP4158140B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4083593B2 (ja) * 2003-02-13 2008-04-30 株式会社小糸製作所 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
JP4170928B2 (ja) * 2004-02-18 2008-10-22 株式会社小糸製作所 車両用灯具
KR102043062B1 (ko) 2017-12-05 2019-11-11 엘지전자 주식회사 차량용 램프 및 차량
JP7132502B2 (ja) * 2018-03-09 2022-09-07 日亜化学工業株式会社 光源装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173356U (ja) * 1983-05-07 1984-11-19 和泉電気株式会社 発光ダイオ−ドランプ
FR2580782B1 (fr) * 1985-04-22 1987-07-10 Cibie Projecteurs Projecteur de route pour vehicule automobile incorporant un reflecteur elliptique et un reflecteur parabolique
JP2577077Y2 (ja) * 1992-07-27 1998-07-23 株式会社小糸製作所 投射型自動車用ヘッドランプ
JP2000131781A (ja) * 1998-10-23 2000-05-12 Fuji Photo Film Co Ltd 透過照明装置
JP4284571B2 (ja) * 1999-05-31 2009-06-24 東芝ライテック株式会社 発光装置および滑走路警戒灯
DE10009782B4 (de) * 2000-03-01 2010-08-12 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung eines Fahrzeugs

Similar Documents

Publication Publication Date Title
JP6864633B2 (ja) 車両用灯具及び基板
US7520645B2 (en) Vehicular headlamp and car headlamp
JP2005537665A5 (enExample)
US7318662B2 (en) Vehicular headlamp
JP5266034B2 (ja) 車両用灯具
JP2012256491A (ja) 車両用灯具ユニット
JP2017212167A (ja) 車両用灯具
JP5847105B2 (ja) 車両用灯具
JP6764257B2 (ja) 車両用灯具
JP5401273B2 (ja) 車両用灯具
US9494295B2 (en) Ring light module
US20110235333A1 (en) Lighting device
CN103900006A (zh) Led车灯
CN112135997B (zh) 一种矩阵式车灯光学装置、车灯及车辆
KR101529166B1 (ko) 차량용 램프
JP5698291B2 (ja) 車両用灯具
KR100765995B1 (ko) 발광다이오드 광원 헤드 램프
JP2003331616A5 (enExample)
JP2010135124A (ja) 車両用照明装置
KR101723164B1 (ko) Led 등기구
CN112393198B (zh) 微型化光线投射装置
JP2020013756A (ja) 車両用灯具
TWI582335B (zh) Lights
JP6435903B2 (ja) 車両用前照灯
CN210107264U (zh) 微型化光线投射装置