BR0213070A - Luminária guia de luz, e, lâmpada de sinalização para um veìculo automotivo - Google Patents

Luminária guia de luz, e, lâmpada de sinalização para um veìculo automotivo

Info

Publication number
BR0213070A
BR0213070A BR0213070-0A BR0213070A BR0213070A BR 0213070 A BR0213070 A BR 0213070A BR 0213070 A BR0213070 A BR 0213070A BR 0213070 A BR0213070 A BR 0213070A
Authority
BR
Brazil
Prior art keywords
light
light guide
lamp
signal lamp
incident
Prior art date
Application number
BR0213070-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Michael C Lea
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 BR0213070A publication Critical patent/BR0213070A/pt

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)
BR0213070-0A 2001-10-03 2002-08-28 Luminária guia de luz, e, lâmpada de sinalização para um veìculo automotivo BR0213070A (pt)

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
BR0213070A true BR0213070A (pt) 2004-09-28

Family

ID=9923214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0213070-0A BR0213070A (pt) 2001-10-03 2002-08-28 Luminária guia de luz, e, lâmpada de sinalização para um veìculo automotivo

Country Status (9)

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

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TW200720589A (en) * 2005-09-19 2007-06-01 Koninkl Philips Electronics Nv Luminaire with stack of flat panel light guides
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

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821590A (en) * 1971-03-29 1974-06-28 Northern Electric Co Encapsulated solid state light emitting device
US4161015A (en) * 1976-08-23 1979-07-10 Bausch & Lomb Incorporated Luminaire using a multilayer interference mirror
CA1243867A (en) 1984-10-12 1988-11-01 National Research Council Of Canada Viewing angle colour sensitive lighting accessory
US4874228A (en) 1987-03-24 1989-10-17 Minnesota Mining And Manufacturing Company Back-lit display
US5101325A (en) * 1990-03-20 1992-03-31 General Electric Company Uniform illumination of large, thin surfaces particularly suited for automotive applications
US5136479A (en) * 1990-06-19 1992-08-04 E-Systems, Inc. Device and method for creating an areal light source
US5165772A (en) * 1992-03-18 1992-11-24 Hughes Aircraft Company Visual display device
JPH0651129A (ja) * 1992-07-27 1994-02-25 Inoue Denki Kk 照明装置
DE69325283T2 (de) * 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
US5774278A (en) * 1995-11-30 1998-06-30 Eastman Kodak Company Spectral filter
GB2310525A (en) 1996-02-24 1997-08-27 Ronnie Revell Illuminated display device
US5700078A (en) * 1996-12-23 1997-12-23 Ford Global Technologies, Inc. Laser illuminated lighting system
US5890796A (en) * 1997-01-16 1999-04-06 Ford Global Technologies, Inc. Laser illuminated lighting system utilizing a diffractive optical element
US5913594A (en) * 1997-02-25 1999-06-22 Iimura; Keiji Flat panel light source device and passive display device utilizing the light source device
US5857770A (en) * 1997-03-24 1999-01-12 Ford Motor Company Laser illuminated vehicle lighting system utilizing a turning prism
US5791757A (en) * 1997-04-01 1998-08-11 Ford Global Technologies, Inc. Vehicle lighting system utilizing a uniform thickness thin sheet optical element
GB9708468D0 (en) * 1997-04-25 1997-06-18 Screen Tech Ltd Collimator
JPH1114835A (ja) 1997-06-20 1999-01-22 Shimada Precision Kk 発光表示板
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6036340A (en) 1998-03-03 2000-03-14 Ford Global Technologies, Inc. Dimpled manifold optical element for a vehicle lighting system
JP2986773B2 (ja) 1998-04-01 1999-12-06 嶋田プレシジョン株式会社 点光源用の導光板
EP1173707B1 (en) 1999-04-28 2003-10-08 3M Innovative Properties Company Shallow depth back lit illuminated signage
DE59914126D1 (de) * 1999-05-25 2007-02-15 Siteco Beleuchtungstech Gmbh Leuchte mit breitstrahlender Lichtstärkeverteilung

Also Published As

Publication number Publication date
MXPA04002951A (es) 2004-08-11
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
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

Similar Documents

Publication Publication Date Title
BR0213070A (pt) Luminária guia de luz, e, lâmpada de sinalização para um veìculo automotivo
US11635564B2 (en) Single edge lit lighting assembly with asymmetric light distribution
US7942558B2 (en) Optical device for LED light sources
EP1022510A2 (en) Multi-function vehicle taillight system with unitary optic
CA2190122A1 (en) Illumination system employing an array of microprisms
GB2364769B (en) Aircraft lighting unit using LED's
EP0942225A3 (en) Vehicle signal lighting unit
DK1794811T3 (da) Belysningssystem
WO2005067570A3 (en) Internally illuminated light panel with led modules having light redirecting devices
KR920002983A (ko) 균일한 강도의 프로필 반사기를 갖는 조명기구
ATE368198T1 (de) Lichtleiterleuchte geeignet für beleuchtete anzeigevorrichtungen
CN102947131B (zh) 具有壳体包括支撑多个发光二极管的电路板的外部后视镜组件
JP2005346970A5 (OSRAM)
HU229147B1 (en) Indoor lamp
CN110715257B (zh) 光导装置、照明和/或信号指示装置以及机动车辆
KR940009727A (ko) 면 발광장치
DE50112992D1 (de) Spiegelvisier
EP1464888A3 (de) Leuchte für Fahrzeuge
TWI263010B (en) A luminous pattern device
JP6976437B2 (ja) 自動車両用投光装置のための照明装置
KR101906526B1 (ko) 차량용 조명 장치의 일체형 광학계
US5588743A (en) Luminaires
CN214409371U (zh) 一种导光部件、牌照灯及车辆
SE0601726L (sv) Vinkelmätningar
JP7702370B2 (ja) 車両用灯具

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM OS ARTIGOS 13 E 25 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time