TWI441745B - - Google Patents

Info

Publication number
TWI441745B
TWI441745B TW100123038A TW100123038A TWI441745B TW I441745 B TWI441745 B TW I441745B TW 100123038 A TW100123038 A TW 100123038A TW 100123038 A TW100123038 A TW 100123038A TW I441745 B TWI441745 B TW I441745B
Authority
TW
Taiwan
Application number
TW100123038A
Other versions
TW201300258A (zh
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 filed Critical
Priority to TW100123038A priority Critical patent/TW201300258A/zh
Priority to CN2011103756905A priority patent/CN102853356A/zh
Priority to US13/344,001 priority patent/US8506145B2/en
Publication of TW201300258A publication Critical patent/TW201300258A/zh
Application granted granted Critical
Publication of TWI441745B publication Critical patent/TWI441745B/zh

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
    • F21S41/20—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
    • F21S41/10—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]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
TW100123038A 2011-06-30 2011-06-30 利用透鏡成像控制車燈熱點的方法 TW201300258A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW100123038A TW201300258A (zh) 2011-06-30 2011-06-30 利用透鏡成像控制車燈熱點的方法
CN2011103756905A CN102853356A (zh) 2011-06-30 2011-11-23 利用透镜成像控制车灯热点的方法
US13/344,001 US8506145B2 (en) 2011-06-30 2012-01-05 Method of using lens imaging to control angle subtended by multiple hotspots of a vehicle light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100123038A TW201300258A (zh) 2011-06-30 2011-06-30 利用透鏡成像控制車燈熱點的方法

Publications (2)

Publication Number Publication Date
TW201300258A TW201300258A (zh) 2013-01-01
TWI441745B true TWI441745B (zh) 2014-06-21

Family

ID=47390518

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100123038A TW201300258A (zh) 2011-06-30 2011-06-30 利用透鏡成像控制車燈熱點的方法

Country Status (3)

Country Link
US (1) US8506145B2 (zh)
CN (1) CN102853356A (zh)
TW (1) TW201300258A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2561268B1 (en) * 2010-04-19 2019-08-07 Lumileds Holding B.V. Led front lighting arrangement
DE102012106490A1 (de) * 2012-07-18 2014-03-27 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
TWI554713B (zh) * 2015-01-28 2016-10-21 隆達電子股份有限公司 發光二極體車頭燈
JP6604030B2 (ja) * 2015-05-13 2019-11-13 市光工業株式会社 車両用灯具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818210A (en) * 1972-03-06 1974-06-18 Westinghouse Electric Corp Vehicular road-lighting system having a headlamp with a dual-segment reflector
JP4294295B2 (ja) * 2002-11-06 2009-07-08 株式会社小糸製作所 車両用前照灯
JP4083593B2 (ja) * 2003-02-13 2008-04-30 株式会社小糸製作所 車両用前照灯
TWI260525B (en) * 2003-12-30 2006-08-21 Icp Electronics Inc Switch control system for multiple input devices and method thereof
JP5044864B2 (ja) * 2007-08-08 2012-10-10 スタンレー電気株式会社 灯具用投影レンズ、及び、灯具用投影レンズを用いた灯具
CN101298903A (zh) * 2008-06-12 2008-11-05 符建 一种光束可调的大功率led光源
US8108147B1 (en) * 2009-02-06 2012-01-31 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for automatic omni-directional visual motion-based collision avoidance
US8319441B2 (en) * 2010-06-17 2012-11-27 Trend Lighting Corp. Road lamp dimming control device
US8851723B2 (en) * 2011-05-19 2014-10-07 Dialight Corporation LED reflector optic for an automotive headlight

Also Published As

Publication number Publication date
TW201300258A (zh) 2013-01-01
CN102853356A (zh) 2013-01-02
US8506145B2 (en) 2013-08-13
US20130003402A1 (en) 2013-01-03

Similar Documents

Publication Publication Date Title
BR112013031251A2 (zh)
BR112013027245A2 (zh)
BR112013026905A2 (zh)
BR112013026744A2 (zh)
BR112013027830A2 (zh)
BR112013028733A2 (zh)
BR112013027121A2 (zh)
BR112013027452A2 (zh)
BR112013031556A2 (zh)
BR112013026790A2 (zh)
BR112013032377A2 (zh)
BR112013032380A2 (zh)
BR112013032366A2 (zh)
BR112013026895A2 (zh)
BR112013027761A2 (zh)
BR112013027836A2 (zh)
BR112013032392A2 (zh)
BR112013027871A2 (zh)
BR112013026861A2 (zh)
BR112013032394A2 (zh)
BR112013030734A2 (zh)
BR112013027657A2 (zh)
BR112013027112A2 (zh)
TWI441745B (zh)
BR112013033177A2 (zh)