FR3027094B1 - Dispositif emetteur de lumiere et lampe pour vehicule - Google Patents
Dispositif emetteur de lumiere et lampe pour vehicule Download PDFInfo
- Publication number
- FR3027094B1 FR3027094B1 FR1559525A FR1559525A FR3027094B1 FR 3027094 B1 FR3027094 B1 FR 3027094B1 FR 1559525 A FR1559525 A FR 1559525A FR 1559525 A FR1559525 A FR 1559525A FR 3027094 B1 FR3027094 B1 FR 3027094B1
- Authority
- FR
- France
- Prior art keywords
- light emitting
- light
- planar
- emitting device
- emitting body
- 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.)
- Active
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
- F21S43/10—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]
- F21S43/145—Surface emitters, e.g. organic light emitting diodes [OLED]
-
- 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
-
- 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
- F21S43/19—Attachment of light sources or lamp holders
-
- 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
- F21S43/239—Light guides characterised by the shape of the light guide plate-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
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- 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
- F21S43/26—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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/20—Electroluminescent [EL] light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
Un dispositif émetteur de lumière comporte un corps émetteur de lumière plan (22) configuré pour émettre de la lumière sous forme plane, et un élément transparent (24) configuré pour commander la lumière provenant du corps émetteur de lumière plan (22). L'élément transparent (24) comporte une surface d'incidence de lumière (25) agencée de manière à être tournée vers la surface émettrice de lumière (22a) du corps émetteur de lumière plan (22) et configurée pour que la lumière provenant du corps émetteur de lumière plan (22) soit incidente sur l'élément transparent (24) et une surface d'émission de lumière (26) configurée pour émettre vers l'extérieur la lumière qui se propage dans l'élément transparent (24). L'élément transparent (24) est formé de façon à s'étendre dans une direction prédéterminée et formé de sorte que la distance entre la surface d'incidence de lumière (25) et la surface d'émission de lumière (26) varie en fonction de la position dans la direction prédéterminée.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014206953 | 2014-10-08 | ||
JP2014206953 | 2014-10-08 | ||
JP2015050365 | 2015-03-13 | ||
JP2015050365 | 2015-03-13 | ||
JP2015155908 | 2015-08-06 | ||
JP2015155908A JP6723702B2 (ja) | 2014-10-08 | 2015-08-06 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3027094A1 FR3027094A1 (fr) | 2016-04-15 |
FR3027094B1 true FR3027094B1 (fr) | 2019-05-03 |
Family
ID=55587845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1559525A Active FR3027094B1 (fr) | 2014-10-08 | 2015-10-07 | Dispositif emetteur de lumiere et lampe pour vehicule |
Country Status (4)
Country | Link |
---|---|
US (1) | US10151441B2 (fr) |
CN (1) | CN105508957B (fr) |
DE (1) | DE102015219081A1 (fr) |
FR (1) | FR3027094B1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110050211B (zh) * | 2016-10-14 | 2021-09-07 | 亮锐控股有限公司 | 包括柔性发光带的车灯组件 |
JP6846922B2 (ja) | 2016-12-22 | 2021-03-24 | スタンレー電気株式会社 | 車両用灯具 |
JPWO2019013010A1 (ja) * | 2017-07-13 | 2020-07-30 | パイオニア株式会社 | 発光装置 |
US11417854B2 (en) | 2017-10-20 | 2022-08-16 | Pioneer Corporation | Light-emitting device and light-emitting module |
CN110220154B (zh) * | 2018-03-01 | 2022-04-05 | 株式会社小糸制作所 | 车辆用灯具 |
EP3812654B1 (fr) * | 2018-06-21 | 2024-04-10 | Ichikoh Industries, Ltd. | Dispositif lumineux pour véhicule |
EP3845797A4 (fr) * | 2018-08-28 | 2022-03-23 | ZKW Group GmbH | Lampe de véhicule utilisant un dispositif électroluminescent à semi-conducteurs |
DE102020110725A1 (de) | 2020-04-20 | 2021-10-21 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Kraftfahrzeugleuchtenmodul |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6459418B1 (en) * | 1995-07-20 | 2002-10-01 | E Ink Corporation | Displays combining active and non-active inks |
JP2001023412A (ja) * | 1999-07-09 | 2001-01-26 | Stanley Electric Co Ltd | 車両用前照灯 |
US6520669B1 (en) | 2000-06-19 | 2003-02-18 | Light Sciences Corporation | Flexible substrate mounted solid-state light sources for exterior vehicular lighting |
JP2008010291A (ja) | 2006-06-29 | 2008-01-17 | Citizen Electronics Co Ltd | 導光板、バックライトユニット、及びそのバックライトユニットを備えた表示装置 |
FR2905448B1 (fr) | 2006-09-01 | 2015-05-01 | Valeo Vision | Dispositif d'eclairage ou de signalisation d'aspect guide de lumiere haute performance pour vehicule. |
JP5543228B2 (ja) | 2010-01-21 | 2014-07-09 | 株式会社小糸製作所 | 面発光体を備えた車両用灯具 |
JP5437896B2 (ja) | 2010-04-21 | 2014-03-12 | 株式会社エス・ケー・ジー | 照明装置 |
US8764256B2 (en) * | 2010-10-01 | 2014-07-01 | Magna Mirrors Of America, Inc. | Vehicle exterior mirror system with light module |
JP5770046B2 (ja) * | 2011-08-22 | 2015-08-26 | 株式会社小糸製作所 | 平面光源を備えた車両用灯具 |
JP5850524B2 (ja) * | 2011-09-26 | 2016-02-03 | 株式会社小糸製作所 | 車輌用灯具 |
DE102012202508B4 (de) | 2012-02-17 | 2017-10-05 | Automotive Lighting Reutlingen Gmbh | Lichtleitervorrichtung für eine Kraftfahrzeugleuchte |
JP6203519B2 (ja) | 2012-09-13 | 2017-09-27 | 株式会社小糸製作所 | 車両用灯具 |
CN203273693U (zh) | 2013-05-15 | 2013-11-06 | 迪比恩科技股份有限公司 | 改良型灯罩 |
US20150338063A1 (en) * | 2014-05-23 | 2015-11-26 | Mark George Buckley | Photoluminescent devices suited for a broad range of applications |
JP2015230741A (ja) * | 2014-06-03 | 2015-12-21 | 株式会社小糸製作所 | 発光装置および車両用灯具 |
JP2016013675A (ja) * | 2014-07-03 | 2016-01-28 | 株式会社小糸製作所 | 光学部品の製造方法、製造装置および光学部品 |
FR3025858B1 (fr) * | 2014-09-15 | 2016-12-09 | Valeo Vision | Module lumineux avec diodes led et oled |
FR3025865B1 (fr) * | 2014-09-16 | 2016-12-09 | Valeo Vision | Dispositif d'eclairage d'un vehicule utilisant une lentille optique multisource |
CZ2015588A3 (cs) * | 2015-08-31 | 2017-03-08 | Varroc Lighting Systems S.R.O. | Světelné zařízení, zejména signální svítilna pro motorová vozidla |
JP6587508B2 (ja) * | 2015-11-05 | 2019-10-09 | 株式会社小糸製作所 | 発光装置 |
FR3043446A1 (fr) * | 2015-11-05 | 2017-05-12 | Valeo Vision | Dispositif lumineux a deux fonctions et a effet tridimensionnel, notamment pour vehicule automobile, et feu muni d'un tel dispositif lumineux. |
US10190744B2 (en) * | 2015-12-04 | 2019-01-29 | Koito Manufacturing Co., Ltd. | Vehicular marker lamp using planar light emitter |
-
2015
- 2015-09-30 US US14/870,708 patent/US10151441B2/en not_active Expired - Fee Related
- 2015-10-02 DE DE102015219081.1A patent/DE102015219081A1/de not_active Withdrawn
- 2015-10-07 FR FR1559525A patent/FR3027094B1/fr active Active
- 2015-10-08 CN CN201510645123.5A patent/CN105508957B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102015219081A1 (de) | 2016-04-14 |
FR3027094A1 (fr) | 2016-04-15 |
CN105508957A (zh) | 2016-04-20 |
US10151441B2 (en) | 2018-12-11 |
US20160102833A1 (en) | 2016-04-14 |
CN105508957B (zh) | 2019-09-03 |
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Effective date: 20180330 |
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