MXPA04002951A - Luces de guia de luz que proporcionan un haz sustancialmente monocromatico. - Google Patents

Luces de guia de luz que proporcionan un haz sustancialmente monocromatico.

Info

Publication number
MXPA04002951A
MXPA04002951A MXPA04002951A MXPA04002951A MXPA04002951A MX PA04002951 A MXPA04002951 A MX PA04002951A MX PA04002951 A MXPA04002951 A MX PA04002951A MX PA04002951 A MXPA04002951 A MX PA04002951A MX PA04002951 A MXPA04002951 A MX PA04002951A
Authority
MX
Mexico
Prior art keywords
light
substantially monochromatic
providing
incident
monochromatic beam
Prior art date
Application number
MXPA04002951A
Other languages
English (en)
Spanish (es)
Inventor
C Lea Michael
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of MXPA04002951A publication Critical patent/MXPA04002951A/es

Links

Classifications

    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
MXPA04002951A 2001-10-03 2002-08-28 Luces de guia de luz que proporcionan un haz sustancialmente monocromatico. MXPA04002951A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0123815.3A GB0123815D0 (en) 2001-10-03 2001-10-03 Light-guide lights providing a substantially monochromatic beam
PCT/US2002/027505 WO2003029722A1 (en) 2001-10-03 2002-08-28 Light-guide lights providing a substantially monochromatic beam

Publications (1)

Publication Number Publication Date
MXPA04002951A true MXPA04002951A (es) 2004-08-11

Family

ID=9923214

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04002951A MXPA04002951A (es) 2001-10-03 2002-08-28 Luces de guia de luz que proporcionan un haz sustancialmente monocromatico.

Country Status (9)

Country Link
US (1) US8393773B2 (enExample)
EP (1) EP1432947B1 (enExample)
JP (1) JP4153427B2 (enExample)
KR (1) KR100939854B1 (enExample)
CN (1) CN100532926C (enExample)
BR (1) BR0213070A (enExample)
GB (1) GB0123815D0 (enExample)
MX (1) MXPA04002951A (enExample)
WO (1) WO2003029722A1 (enExample)

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US7210977B2 (en) 2003-01-27 2007-05-01 3M Innovative Properties Comapny Phosphor based light source component and method of making
US7091653B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a non-planar long pass reflector
US7118438B2 (en) 2003-01-27 2006-10-10 3M Innovative Properties Company Methods of making phosphor based light sources having an interference reflector
US7157839B2 (en) 2003-01-27 2007-01-02 3M Innovative Properties Company Phosphor based light sources utilizing total internal reflection
US7312560B2 (en) 2003-01-27 2007-12-25 3M Innovative Properties Phosphor based light sources having a non-planar long pass reflector and method of making
US7091661B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a reflective polarizer
US7245072B2 (en) 2003-01-27 2007-07-17 3M Innovative Properties Company Phosphor based light sources having a polymeric long pass reflector
WO2004068603A2 (en) 2003-01-27 2004-08-12 3M Innovative Properties Company Phosphor based light source component and method of making
JP4218592B2 (ja) * 2004-05-27 2009-02-04 株式会社デンソー 表示計器およびそれに用いられる発光指針
EP1610158B1 (fr) * 2004-06-24 2017-02-22 Valeo Vision Dispositif de signalisation à guide optique
US7370993B2 (en) * 2004-09-28 2008-05-13 Goldeneye, Inc. Light recycling illumination systems having restricted angular output
US20080247172A1 (en) * 2004-09-28 2008-10-09 Goldeneye, Inc. Light recycling illumination systems having restricted angular output
US7618171B2 (en) * 2004-10-21 2009-11-17 Osram Sylvania Inc. Light emitting diode module for automotive headlamp
US20070035960A1 (en) * 2005-07-21 2007-02-15 Siemens Vdo Automotive Corporation Illuminated pointer
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US7488087B2 (en) * 2006-05-19 2009-02-10 Honeywell International Inc. Light guide and display including a light guide
WO2008144636A2 (en) * 2007-05-20 2008-11-27 3M Innovative Properties Company Design parameters for thin hollow cavity backlights of the light-recycling type
EP2160645A2 (en) 2007-05-20 2010-03-10 3M Innovative Properties Company Light recycling hollow cavity type display backlight
WO2008144644A2 (en) * 2007-05-20 2008-11-27 3M Innovative Properties Company Semi-specular components in hollow cavity light recycling backlights
TWI439641B (zh) 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
EP2255231A1 (en) 2008-02-07 2010-12-01 3M Innovative Properties Company Hollow backlight with structured films
JP5792464B2 (ja) 2008-02-22 2015-10-14 スリーエム イノベイティブ プロパティズ カンパニー 選択的出力光束分布を有するバックライト及びそれを使用した表示システム並びにバックライトの形成方法
EP2297607B1 (en) 2008-06-04 2014-04-23 3M Innovative Properties Company Hollow backlight with tilted light source
TWI416049B (zh) * 2010-09-10 2013-11-21 Young Lighting Technology Corp 光源裝置及光源裝置的使用方法
US8845174B2 (en) * 2011-08-23 2014-09-30 Nicholas Jackson Energy-efficient lighting panel
US9366412B2 (en) * 2011-12-13 2016-06-14 Sl Corporation Color light guide applying lamp for vehicle
KR101393346B1 (ko) * 2012-03-19 2014-05-09 현대모비스 주식회사 자동차의 조명 장치
KR101382458B1 (ko) * 2012-03-19 2014-04-08 현대모비스 주식회사 자동차의 조명 장치
KR101405238B1 (ko) 2012-04-02 2014-06-10 현대자동차 주식회사 자동차의 조명 장치
US20130265791A1 (en) 2012-04-10 2013-10-10 Ford Global Technologies, Llc Vehicle light assembly with photon recycling
CN104854397B (zh) 2012-12-18 2018-10-23 飞利浦灯具控股公司 照明条、照明系统、面板支撑元件和模块化面板系统
US9464785B2 (en) * 2013-01-08 2016-10-11 Ford Global Technologies, Llc Vehicular light guides and assemblies with uniform illumination
KR102064340B1 (ko) * 2013-05-10 2020-01-09 현대모비스 주식회사 라이트 가이드 장치
US10036517B2 (en) * 2013-05-16 2018-07-31 3M Innovative Properties Company Lightguide as luminaire
US20150068443A1 (en) * 2013-09-06 2015-03-12 Kia Motors Corporation Instrument panel having pointer
CN103486501A (zh) * 2013-09-25 2014-01-01 盐城市赛瑞特半导体照明有限公司 一种免安装可调向的led暗槽灯
JP6361245B2 (ja) * 2014-04-07 2018-07-25 市光工業株式会社 車両用導光部材、車両用灯具
US9316376B2 (en) * 2014-08-05 2016-04-19 Valeo North America, Inc. Lighting and/or signaling device having improved light efficiency and dual color function
KR102423383B1 (ko) 2014-12-29 2022-07-22 엘지이노텍 주식회사 조명 장치
US10061071B2 (en) * 2015-01-22 2018-08-28 Philips Lighting Holding B.V. Panel luminaire
US9927087B1 (en) * 2016-12-07 2018-03-27 Valeo North America, Inc. Fiber optic light panel having a light enhancing element
KR101804311B1 (ko) * 2017-03-23 2017-12-04 (주)미경테크 백라이트 유닛
CN111520680B (zh) * 2019-02-01 2023-07-21 深圳市绎立锐光科技开发有限公司 一种发光装置
CN217382775U (zh) * 2021-12-30 2022-09-06 市光法雷奥（佛山）汽车照明系统有限公司 准直器、照明装置和机动车辆

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Also Published As

Publication number Publication date
EP1432947A1 (en) 2004-06-30
JP2005504429A (ja) 2005-02-10
JP4153427B2 (ja) 2008-09-24
GB0123815D0 (en) 2001-11-21
EP1432947B1 (en) 2017-05-17
BR0213070A (pt) 2004-09-28
KR100939854B1 (ko) 2010-01-29
WO2003029722A1 (en) 2003-04-10
CN1564923A (zh) 2005-01-12
KR20040045464A (ko) 2004-06-01
US20040196667A1 (en) 2004-10-07
CN100532926C (zh) 2009-08-26
US8393773B2 (en) 2013-03-12

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal