MX2017010114A - Guia de luz con medios para compensar las perdidas graduales de luz a lo largo de la guia. - Google Patents
Guia de luz con medios para compensar las perdidas graduales de luz a lo largo de la guia.Info
- Publication number
- MX2017010114A MX2017010114A MX2017010114A MX2017010114A MX2017010114A MX 2017010114 A MX2017010114 A MX 2017010114A MX 2017010114 A MX2017010114 A MX 2017010114A MX 2017010114 A MX2017010114 A MX 2017010114A MX 2017010114 A MX2017010114 A MX 2017010114A
- Authority
- MX
- Mexico
- Prior art keywords
- row
- lightguide
- compensate
- guide
- light along
- Prior art date
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
- 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
-
- 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
-
- 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
- B60Q1/0011—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with light guides for distributing the light between several lighting or signalling devices
-
- 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/322—Optical layout thereof the reflector using total internal reflection
-
- 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
- F21S43/241—Light guides characterised by the shape of the light guide of complex shape
-
- 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
-
- 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
- F21S43/249—Light guides with two or more light sources 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
- G02B6/0011—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
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened 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
- 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
- F21S41/28—Cover glass
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
La invención se relaciona con una guía de luz (2) que incluye un cuerpo transparente (4) que es generalmente alargado en una dirección principal, una faceta exterior (12) que forma una dioptría con el entorno de dicho cuerpo, una primera fila (16) de facetas anguladas (20) capaces de reflejar los rayos para que éstos salgan, y al menos una segunda fila (14, 18) de facetas reflejantes (24) que son más pequeñas que las facetas reflejantes correspondientes (20) de la primera fila (16); la luz reflejada por medio de la una o más segundas filas complementa el haz de luz de la primera fila; los anchos de la primera fila y las segundas filas se pueden incrementar o disminuir gradualmente, respectivamente, mientras la distancia desde la fuente de luz se incrementa para compensar las pérdidas graduales de luz que pasa a través de la guía de luz.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1550920A FR3032512B1 (fr) | 2015-02-05 | 2015-02-05 | Guide de lumiere avec moyens de compensation des pertes progressives de lumiere le long du guide |
PCT/EP2016/052560 WO2016124770A1 (fr) | 2015-02-05 | 2016-02-05 | Guide de lumière avec moyens de compensation des pertes progressives de lumière le long du guide |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017010114A true MX2017010114A (es) | 2017-11-01 |
Family
ID=52824492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017010114A MX2017010114A (es) | 2015-02-05 | 2016-02-05 | Guia de luz con medios para compensar las perdidas graduales de luz a lo largo de la guia. |
Country Status (7)
Country | Link |
---|---|
US (1) | US10557613B2 (es) |
EP (1) | EP3254018B1 (es) |
JP (1) | JP6423105B2 (es) |
CN (1) | CN107208866B (es) |
FR (1) | FR3032512B1 (es) |
MX (1) | MX2017010114A (es) |
WO (1) | WO2016124770A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016118603A1 (de) | 2016-09-30 | 2018-04-05 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung mit einem Lichtleiter |
CZ2017773A3 (cs) * | 2017-12-01 | 2019-06-12 | Varroc Lighting Systems, s.r.o. | Světelné zařízení, zejména signální svítilna, pro motorová vozidla |
FR3090075B1 (fr) | 2018-12-18 | 2021-06-11 | Valeo Vision | Module lumineux avec masque de style |
DE102019113480B4 (de) * | 2019-05-21 | 2021-09-02 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für ein Fahrzeug, bei der zwei Bereiche mindestens eines Wellenlängen-Konverters mit unterschiedlichen Lichtstromdichten beaufschlagt werden |
JP2022022651A (ja) * | 2020-06-30 | 2022-02-07 | 市光工業株式会社 | 車両用導光体及び車両用灯具 |
DE102020131517A1 (de) | 2020-11-27 | 2022-06-02 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Beleuchtungseinrichtung mit einem Lichtleiter und Lichtleiter für die Beleuchtungseinrichtung |
EP4191129A1 (en) * | 2021-12-02 | 2023-06-07 | ZKW Group GmbH | Light guide for vehicle |
WO2023189244A1 (ja) * | 2022-03-31 | 2023-10-05 | 日亜化学工業株式会社 | 光源モジュール |
US11885469B2 (en) * | 2022-05-02 | 2024-01-30 | North American Lighting, Inc. | Light guide with multi-directional optics |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2900799B2 (ja) * | 1994-08-01 | 1999-06-02 | 松下電器産業株式会社 | 線状照明装置 |
DE19804440A1 (de) * | 1998-02-05 | 1999-08-12 | Hella Kg Hueck & Co | Stabförmiger Lichtleiter |
DE10055561A1 (de) * | 2000-11-09 | 2002-05-23 | Hella Kg Hueck & Co | Beleuchtungseinrichtung |
TWI247142B (en) * | 2002-11-20 | 2006-01-11 | Hon Hai Prec Ind Co Ltd | Light guide plate used for backlight module |
FR2871550B1 (fr) * | 2004-06-11 | 2006-12-15 | Valeo Vision Sa | Dispositif d'eclairage ou de signalisation a guide optique pour vehicule automobile |
FR2892800A1 (fr) * | 2005-10-27 | 2007-05-04 | Valeo Vision Sa | Dispositif d'eclairage ou de signalisation a guide optique pour vehicule automobile |
JP2008078855A (ja) * | 2006-09-20 | 2008-04-03 | Seiko Epson Corp | 導光体、照明装置、読取装置、及び画像処理装置 |
KR100781328B1 (ko) * | 2007-01-29 | 2007-11-30 | 제일모직주식회사 | 액정표시장치 백라이트 유닛용 도광판 및 이를 이용한액정표시장치용 백라이트 유닛 |
EP2245363A1 (en) * | 2008-02-22 | 2010-11-03 | OSRAM Opto Semiconductors GmbH | Optical arrangement and production method |
JP5251328B2 (ja) * | 2008-07-22 | 2013-07-31 | ウシオ電機株式会社 | 線状光源装置 |
JP5199830B2 (ja) * | 2008-10-31 | 2013-05-15 | セイコーインスツル株式会社 | 表示装置 |
JP5353556B2 (ja) * | 2009-08-21 | 2013-11-27 | ウシオ電機株式会社 | 光源装置 |
FR2974616B1 (fr) * | 2011-04-29 | 2015-12-25 | Valeo Illuminacion | Dispositif de signalisation avec fonctions "stop" et "position" utilisant un guide de lumiere et generant un effect 3d |
AT511476B1 (de) * | 2011-06-01 | 2012-12-15 | Zizala Lichtsysteme Gmbh | Beleuchtungseinrichtung |
TWI500982B (zh) * | 2013-10-09 | 2015-09-21 | Avision Inc | 雙坡面導光柱及使用其之光源模組及掃描器光學組件 |
-
2015
- 2015-02-05 FR FR1550920A patent/FR3032512B1/fr active Active
-
2016
- 2016-02-05 MX MX2017010114A patent/MX2017010114A/es unknown
- 2016-02-05 WO PCT/EP2016/052560 patent/WO2016124770A1/fr active Application Filing
- 2016-02-05 EP EP16706984.8A patent/EP3254018B1/fr active Active
- 2016-02-05 CN CN201680008859.4A patent/CN107208866B/zh active Active
- 2016-02-05 JP JP2017541281A patent/JP6423105B2/ja active Active
- 2016-02-05 US US15/548,894 patent/US10557613B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10557613B2 (en) | 2020-02-11 |
EP3254018A1 (fr) | 2017-12-13 |
FR3032512B1 (fr) | 2020-01-17 |
CN107208866B (zh) | 2021-01-29 |
EP3254018B1 (fr) | 2020-01-01 |
JP2018506153A (ja) | 2018-03-01 |
US20180031204A1 (en) | 2018-02-01 |
JP6423105B2 (ja) | 2018-11-14 |
WO2016124770A1 (fr) | 2016-08-11 |
FR3032512A1 (fr) | 2016-08-12 |
CN107208866A (zh) | 2017-09-26 |
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