DE602004022348D1 - Lichtleiter mit Reflektoren - Google Patents
Lichtleiter mit ReflektorenInfo
- Publication number
- DE602004022348D1 DE602004022348D1 DE602004022348T DE602004022348T DE602004022348D1 DE 602004022348 D1 DE602004022348 D1 DE 602004022348D1 DE 602004022348 T DE602004022348 T DE 602004022348T DE 602004022348 T DE602004022348 T DE 602004022348T DE 602004022348 D1 DE602004022348 D1 DE 602004022348D1
- Authority
- DE
- Germany
- Prior art keywords
- rays
- wave guide
- reflectors
- fiber optic
- reflector
- 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.)
- Expired - Lifetime
Links
- 239000000835 fiber Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
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
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
- B60Q1/0052—Spatial arrangement of several lamps in relation to each other concentric
-
- 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
- F21S41/24—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
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- 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
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- F21S43/247—Light guides with a single light source being coupled into 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
- G02B6/0005—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 of the fibre type
- G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0301082A FR2850731B1 (fr) | 2003-01-30 | 2003-01-30 | Guide de lumiere equipe de reflecteurs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004022348D1 true DE602004022348D1 (de) | 2009-09-17 |
Family
ID=32605967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004022348T Expired - Lifetime DE602004022348D1 (de) | 2003-01-30 | 2004-01-23 | Lichtleiter mit Reflektoren |
Country Status (6)
Country | Link |
---|---|
US (1) | US7104678B2 (de) |
EP (1) | EP1443265B1 (de) |
JP (1) | JP4383192B2 (de) |
AT (1) | ATE438827T1 (de) |
DE (1) | DE602004022348D1 (de) |
FR (1) | FR2850731B1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20021979A (fi) * | 2002-11-05 | 2004-05-06 | Teknoware Oy | Valaisin ja valokilpi |
US20050237763A1 (en) * | 2004-04-22 | 2005-10-27 | Swanson William P | Light dispersing device |
FR2891891B1 (fr) | 2005-10-11 | 2013-08-30 | Valeo Vision | Dispositif d'eclairage ou de signalisation a guide optique pour vehicule automobile |
WO2008029347A2 (en) * | 2006-09-08 | 2008-03-13 | Grundig Elektronik Anonim Sirketi | Light guide |
DE102006051060A1 (de) * | 2006-10-30 | 2008-05-08 | Bayerische Motoren Werke Ag | Fahrzeugscheinwerfer |
RU2444772C2 (ru) * | 2006-12-21 | 2012-03-10 | Конинклейке Филипс Электроникс Н.В. | Система проецирования света и отображающее устройство |
US7695179B2 (en) * | 2007-03-16 | 2010-04-13 | Visteon Global Technologies, Inc. | Illuminating device |
NL2001486C2 (nl) * | 2008-04-15 | 2009-10-21 | Etap Nv | Verlichtingsarmatuur. |
US7639918B2 (en) * | 2008-05-05 | 2009-12-29 | Visteon Global Technologies, Inc. | Manifold-type lightguide with reduced thickness |
FR2934353B1 (fr) * | 2008-07-25 | 2011-03-11 | Valeo Vision Sas | Systeme optique avec fonction d'eclairage a large surface d'emission pour vehicule automobile |
DE102008038668A1 (de) | 2008-08-12 | 2010-02-18 | Hella Kgaa Hueck & Co. | Signalleuchte für Fahrzeuge |
JP5275776B2 (ja) * | 2008-12-17 | 2013-08-28 | 株式会社小糸製作所 | 車両用灯具 |
JP4806715B2 (ja) * | 2009-06-10 | 2011-11-02 | サカエ理研工業株式会社 | 車両用灯具 |
CN101708098B (zh) | 2009-08-03 | 2011-12-07 | 卫志勇 | 一种具有防爆膜的立体展示柜 |
GB2475705A (en) * | 2009-11-26 | 2011-06-01 | Sharp Kk | Camera flash |
FR2953276B1 (fr) | 2009-11-27 | 2011-11-18 | Peugeot Citroen Automobiles Sa | Dispositif d'eclairage a guide(s) de lumiere intercale(s) entre un reflecteur et un ecran |
JP5721367B2 (ja) * | 2010-08-24 | 2015-05-20 | 株式会社小糸製作所 | 車両用灯具 |
FR2970543A1 (fr) | 2011-01-14 | 2012-07-20 | Valeo Vision | Dispositif d'eclairage ou de signalisation a guide optique pour vehicule automobile |
EP2559934A1 (de) * | 2011-08-16 | 2013-02-20 | Odelo GmbH | Leuchtmittel, Kraftfahrzeugleuchte und Verfahren zur Erzeugung einer Lichtfunktion |
DE102011053032B4 (de) * | 2011-08-26 | 2022-06-09 | HELLA GmbH & Co. KGaA | Leuchteinheit für Fahrzeuge mit einer das Gehäuse abdeckenden Lichtscheibe |
US10046175B2 (en) | 2011-12-21 | 2018-08-14 | Spectrum Medical Technologies, Llc | Light delivery systems and related methods of use |
US9151462B2 (en) * | 2011-12-21 | 2015-10-06 | Gr Enterprises And Technologies | Light guide diffuser, and methods |
JP5937836B2 (ja) | 2012-02-07 | 2016-06-22 | 株式会社小糸製作所 | 車両用灯具 |
TW201405212A (zh) * | 2012-07-17 | 2014-02-01 | Hon Hai Prec Ind Co Ltd | 背光模組及環形導光元件 |
US9823402B2 (en) | 2012-10-19 | 2017-11-21 | 3M Innovative Properties Company | Illumination articles |
KR20140088679A (ko) * | 2013-01-03 | 2014-07-11 | 삼성디스플레이 주식회사 | 백라이트 어셈블리와 이를 이용한 표시 장치 |
JP6205793B2 (ja) * | 2013-04-01 | 2017-10-04 | 市光工業株式会社 | 車両用灯具 |
JP6303305B2 (ja) * | 2013-07-08 | 2018-04-04 | 市光工業株式会社 | 導光体及びその導光体を用いた車両用灯具 |
JP2015041444A (ja) * | 2013-08-21 | 2015-03-02 | スタンレー電気株式会社 | エンブレム発光装置 |
JP6221767B2 (ja) * | 2014-01-22 | 2017-11-01 | 市光工業株式会社 | 車両用灯具 |
US9485414B2 (en) * | 2014-06-20 | 2016-11-01 | John Visosky | Eye contact enabling device for video conferencing |
JP6479412B2 (ja) | 2014-10-24 | 2019-03-06 | スタンレー電気株式会社 | 車両用灯具 |
JP2017535922A (ja) | 2014-11-12 | 2017-11-30 | スリーエム イノベイティブ プロパティズ カンパニー | 導光体を含む照明システム |
WO2016077110A1 (en) * | 2014-11-12 | 2016-05-19 | 3M Innovative Properties Company | Illumination system including lightguide |
DE102015105168A1 (de) * | 2015-04-02 | 2016-10-06 | Hella Kgaa Hueck & Co. | Lichtleiter für eine Beleuchtungseinrichtung |
DE102016103568A1 (de) | 2016-02-29 | 2017-08-31 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung mit einem langgestreckten Lichtleiter |
JP6805617B2 (ja) * | 2016-08-08 | 2020-12-23 | 市光工業株式会社 | 車両用灯具 |
DE102016115278B4 (de) * | 2016-08-17 | 2023-11-02 | Automotive Lighting Reutlingen Gmbh | Beleuchtungseinrichtung für ein Kraftfahrzeug |
DE102016118603A1 (de) | 2016-09-30 | 2018-04-05 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung mit einem Lichtleiter |
JP6744196B2 (ja) * | 2016-10-31 | 2020-08-19 | スタンレー電気株式会社 | 車両用灯具 |
CN108152938B (zh) * | 2016-12-06 | 2021-01-12 | 3M创新有限公司 | 光学成像系统 |
JP6902354B2 (ja) * | 2017-01-24 | 2021-07-14 | 株式会社小糸製作所 | 光源ソケットとライトガイドを備えた灯具 |
CZ2017280A3 (cs) * | 2017-05-18 | 2018-07-04 | Varroc Lighting Systems, s.r.o. | Světlovodný optický systém |
US10838137B2 (en) * | 2017-08-29 | 2020-11-17 | Varroc Lighting Systems, s.r.o. | Lighting device with high efficiency and uniformity |
FR3090074B1 (fr) * | 2018-12-18 | 2021-07-02 | Valeo Vision | Guide de lumiere pour un module lumineux d’un vehicule automobile |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5295047A (en) * | 1992-04-06 | 1994-03-15 | Ford Motor Company | Line-of-light illuminating device |
US5295247A (en) * | 1992-04-17 | 1994-03-15 | Micronics Computers, Inc. | Local IDE (integrated drive electronics) bus architecture |
US6123442A (en) * | 1997-10-24 | 2000-09-26 | Minnesota Mining And Manufacturing Company | Articles with diffuse reflection of light from light fibers |
DE19831002A1 (de) * | 1998-07-10 | 2000-04-13 | Volkswagen Ag | Blinkleuchte für ein Kraftfahrzeug |
EP1036979A1 (de) * | 1999-03-16 | 2000-09-20 | Koninklijke Philips Electronics N.V. | Lichtquelle mit einer Vielzahl von Lichtleitern zusammengesetzte Oberflache |
JP4182600B2 (ja) * | 1999-08-23 | 2008-11-19 | 市光工業株式会社 | Led光源を用いた車両用灯具 |
DE10055561A1 (de) * | 2000-11-09 | 2002-05-23 | Hella Kg Hueck & Co | Beleuchtungseinrichtung |
DE10114123A1 (de) * | 2001-03-22 | 2002-09-26 | Hella Kg Hueck & Co | Scheinwerfer für Fahrzeuge |
-
2003
- 2003-01-30 FR FR0301082A patent/FR2850731B1/fr not_active Expired - Fee Related
-
2004
- 2004-01-23 EP EP04290185A patent/EP1443265B1/de not_active Expired - Lifetime
- 2004-01-23 DE DE602004022348T patent/DE602004022348D1/de not_active Expired - Lifetime
- 2004-01-23 AT AT04290185T patent/ATE438827T1/de not_active IP Right Cessation
- 2004-01-28 US US10/766,997 patent/US7104678B2/en active Active
- 2004-01-30 JP JP2004023004A patent/JP4383192B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2850731A1 (fr) | 2004-08-06 |
US7104678B2 (en) | 2006-09-12 |
EP1443265A1 (de) | 2004-08-04 |
ATE438827T1 (de) | 2009-08-15 |
FR2850731B1 (fr) | 2005-09-09 |
JP4383192B2 (ja) | 2009-12-16 |
US20040184286A1 (en) | 2004-09-23 |
JP2004235153A (ja) | 2004-08-19 |
EP1443265B1 (de) | 2009-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |