BR0213702A - Lanterna automotiva - Google Patents

Lanterna automotiva

Info

Publication number
BR0213702A
BR0213702A BR0213702-0A BR0213702A BR0213702A BR 0213702 A BR0213702 A BR 0213702A BR 0213702 A BR0213702 A BR 0213702A BR 0213702 A BR0213702 A BR 0213702A
Authority
BR
Brazil
Prior art keywords
lamp
light
automotive
emitting opening
cover
Prior art date
Application number
BR0213702-0A
Other languages
English (en)
Inventor
Ken Egashira
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
Priority claimed from JP2001334669A external-priority patent/JP2003141907A/ja
Priority claimed from JP2001339359A external-priority patent/JP2003151311A/ja
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR0213702A publication Critical patent/BR0213702A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
    • 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
    • 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
    • B60Q1/2607—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 comprising at least two indicating lamps
    • 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
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings

Abstract

"LANTERNA AUTOMOTIVA". Uma lanterna automotiva (20) que sob condições que não são de iluminação pode alcançar aparência harmonizada e uniforme com uma cor de carroceria e outras, janelas, peças e outras, em adição a funcionar de maneira satisfatória como uma lanterna sob condições de iluminação. Um lanterna automotiva dotada de uma câmara para lanterna (21) que contém no mínimo uma fonte de luz (22) em um seu interior, e que tem uma abertura emissora de luz (25) é construída de tal modo que a abertura emissora de luz (25) da câmara da lanterna (21) tenha ligada a ela uma cobertura de lanterna (10) que compreende um corpo de cobertura transparente e um filme de polarização (11) aplicado a uma superfície interna do corpo de cobertura, o filme de polarização (11) tendo estruturas texturizadas finas sobre uma sua superfície. Em adição, uma lanterna automotiva que pode conseguir a qualidade de projeto de aparência mesmo a mais elevada, e que permite observação de uma aparência superficial uniforme e de alta qualidade com a sensação de profundidade enfatizada quando a lanterna está apagada. Uma lanterna automotiva (20) que compreende uma câmara para lanterna (21) com uma fonte de luz (22) arranjada nela e que tem uma abertura emissora de luz (25) na qual uma cobertura de lanterna transparente deve ser montada sobre a abertura emissora de luz da câmara da lanterna e a superfície interna da cobertura da lanterna inclui uma camada de polarização seletiva (11) formada em um desenho predeterminado com porções de estrutura que tem uma superfície estrutural finamente texturizada e porções não estruturais que não tem tal estrutura texturizada.
BR0213702-0A 2001-10-31 2002-10-31 Lanterna automotiva BR0213702A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001334669A JP2003141907A (ja) 2001-10-31 2001-10-31 車両用灯具
JP2001339359A JP2003151311A (ja) 2001-11-05 2001-11-05 車両用灯具
PCT/US2002/034911 WO2003038335A1 (en) 2001-10-31 2002-10-31 Automotive lamp

Publications (1)

Publication Number Publication Date
BR0213702A true BR0213702A (pt) 2004-10-26

Family

ID=26624247

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0213702-0A BR0213702A (pt) 2001-10-31 2002-10-31 Lanterna automotiva

Country Status (7)

Country Link
EP (1) EP1440277B1 (pt)
KR (1) KR20050042011A (pt)
CN (1) CN1596358A (pt)
AT (1) ATE409302T1 (pt)
BR (1) BR0213702A (pt)
DE (1) DE60229064D1 (pt)
WO (1) WO2003038335A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7025485B2 (en) 2003-10-29 2006-04-11 Guide Corporation High mount stop lamp with printed circuit board
JP4512904B2 (ja) 2007-09-28 2010-07-28 スタンレー電気株式会社 車両用灯具の製造方法
KR101025967B1 (ko) * 2008-11-28 2011-03-30 삼성엘이디 주식회사 헤드 램프 장치
FR2941284A1 (fr) * 2009-01-16 2010-07-23 Peugeot Citroen Automobiles Sa Ensemble de blocs optiques arriere de vehicule automobile a film de camouflage
JP5624608B2 (ja) 2009-04-24 2014-11-12 スリーエム イノベイティブプロパティズカンパニー ライトアセンブリ
KR101220063B1 (ko) * 2010-11-19 2013-01-08 주식회사 에스엘라이팅 차량의 지능형 헤드 램프 어셈블리
DE102012000304A1 (de) * 2012-01-10 2013-07-11 Gm Global Technology Operations, Llc Kraftfahrzeugbeleuchtung
DE102014202851A1 (de) * 2014-02-17 2015-08-20 Volkswagen Aktiengesellschaft Beleuchtungseinrichtung für ein Fahrzeug und Fahrzeug mit einer Beleuchtungseinrichtung
FR3042021B1 (fr) * 2015-10-05 2019-06-14 Automotive Lighting Rear Lamp France Ecran de diffusion transparent et feu de vehicule mettant en œuvre cet ecran de diffusion
CN109469884A (zh) 2017-09-08 2019-03-15 法雷奥照明公司 用于发光装置的配光元件以及发光装置
CN110349501B (zh) 2018-04-03 2022-02-22 株式会社小糸制作所 车辆用显示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453194A (en) * 1946-03-07 1948-11-09 Polaroid Corp Light polarizing headlight lamination
US3153740A (en) * 1960-08-19 1964-10-20 Gen Motors Corp Light-polarizing lamp
US3528723A (en) * 1967-08-30 1970-09-15 Polaroid Corp Light polarizing device
JPH056510U (ja) 1991-07-02 1993-01-29 市光工業株式会社 車両用灯具
JP2673476B2 (ja) 1992-04-03 1997-11-05 スタンレー電気株式会社 リアコンビネーションランプ
US5745266A (en) * 1996-10-02 1998-04-28 Raytheon Company Quarter-wave film for brightness enhancement of holographic thin taillamp
JPH10228812A (ja) 1997-02-14 1998-08-25 Ichikoh Ind Ltd 車両用灯具
DE19825269C2 (de) * 1998-06-05 2001-04-26 Altenburger Electronic Gmbh Folienelement zur Lichtumlenkung und Lichtverteilung
IT1317195B1 (it) * 2000-04-07 2003-05-27 Andrea Fallini Metodo per la realizzazione di elementi ottici,in particolare perfanali di veicoli

Also Published As

Publication number Publication date
EP1440277A1 (en) 2004-07-28
EP1440277B1 (en) 2008-09-24
CN1596358A (zh) 2005-03-16
ATE409302T1 (de) 2008-10-15
WO2003038335A1 (en) 2003-05-08
DE60229064D1 (de) 2008-11-06
KR20050042011A (ko) 2005-05-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2086 DE 28/12/2010.