EP3317580B1 - Leuchtmodul für einen fahrzeugscheinwerfer - Google Patents

Leuchtmodul für einen fahrzeugscheinwerfer Download PDF

Info

Publication number
EP3317580B1
EP3317580B1 EP16732218.9A EP16732218A EP3317580B1 EP 3317580 B1 EP3317580 B1 EP 3317580B1 EP 16732218 A EP16732218 A EP 16732218A EP 3317580 B1 EP3317580 B1 EP 3317580B1
Authority
EP
European Patent Office
Prior art keywords
light
face
vehicle headlamp
light exit
carrier element
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
Application number
EP16732218.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3317580A1 (de
Inventor
Jürgen ZORN
Thomas EDLETZBERGER
Christian BEMMER
Peter Schadenhofer
Martin Schragl
Martin Stein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZKW Group GmbH
Original Assignee
ZKW Group GmbH
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 ZKW Group GmbH filed Critical ZKW Group GmbH
Publication of EP3317580A1 publication Critical patent/EP3317580A1/de
Application granted granted Critical
Publication of EP3317580B1 publication Critical patent/EP3317580B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/16—Laser light sources
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • 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
    • 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
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor 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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/13—Ultraviolet light; Infrared light
    • 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
    • F21Y2101/00—Point-like light sources

Definitions

  • the invention relates to a lighting module for a vehicle headlight, wherein the lighting module has at least one excitable by illumination with laser light to emit visible light element and at least one translucent support member, wherein the support member has at least one light entrance surface and at least one light entry surface opposite light exit surface, said at least a luminous element is arranged for irradiating light into the light entry surface on the at least one light entry surface of the carrier element, wherein a) the at least one light exit surface of the carrier element is delimited by an opaque masking surrounding the light exit surface or b) reaches at least one light exit surface as far as side surfaces of the carrier element , wherein at least one side surface has two adjoining side portions, which form a light-dark boundary e are inclined to each other, wherein the vehicle headlamp further comprises a laser light source for exciting the luminous element and a projection lens, in particular an aspherical projection lens, for imaging the light emitted by the light module to a light lying in front of the vehicle headlight area.
  • Lighting modules according to the prior art which have a light element which can be excited by laser light for emitting visible light have the disadvantage that the light emitted by the luminous element is generally non-directional and has to be positioned or shaped with respect to a downstream optics by means of additional components ,
  • JP 2013/196 818 A a light-emitting device having a light guide which guides light between an entrance surface and an exit surface, a support member for holding the light guide, a light source, a plate having an opening-surface-sized opening located at a position where cylindrical portion of the holding member and the exit surface of the optical fiber is held by the holding member to fill an open end at the tip of the cylindrical portion, and with a wavelength conversion element which absorbs the light emitted from the exit surface light and converts the wavelength to light of a given Emit wavelength spectrum.
  • An object of the invention is therefore to remedy this disadvantage.
  • This object is achieved with a lighting module of the type mentioned, in which, according to the invention, the at least one light exit surface of the lighting module has a curve adapted to the image field curvature of the projection lens.
  • the inclination of the side surfaces could be between 15 ° and 90 °.
  • laser light is understood to mean a light emitted by a laser light source with a wavelength between 550 and 200 nm.
  • blue light with a wavelength of about 450 nm is used.
  • the luminous element may be, for example, a phosphor.
  • the carrier element consists of glass.
  • the at least one light entry surface and the at least one light exit surface are parallel to one another.
  • the ratio of the light entry surface to the light exit surface is between 1: 1 and 1:10, the ratio of the value of the light exit surface measured in mm 2 to the value of the distance between the light entrance and light exit surface measured in mm less than 2: 1, and the ratio of the value of the light entrance surface measured in mm 2 to the value of the distance between the light entrance surface and the light entrance surface measured in mm is smaller than 1: 2.
  • a light image with an angular width of +/- 5 ° is typically sufficient.
  • the light spot so excited by laser light region of the light emitting element, very small (0.1mm ⁇ D ⁇ 1mm) and thus concentrated to design and also the distance between light - And light exit area to choose large to shade the disturbing yellowing at the edge of the angle range.
  • there is a minimum distance between light entrance and exit surface of 10 mm at longer distances the light utilization efficiency of the system is reduced, but the achievable maximum intensity is increased.
  • the distance between light entrance and light exit can be less than 10mm.
  • integrator rods light entry and exit surfaces typically identical, distance very high
  • the carrier element is a plane-parallel plate, which preferably has a thickness of at least 0.2 mm.
  • the masking consists of a lacquer layer, a polymer or a metallic coating.
  • a mask consisting of one Metallic coating forms a reflective surface, which has advantages especially in high-energy applications, since such a coating is particularly robust.
  • the masking delimits the light exit surface to a substantially hexagonal geometric shape, which consists of a rectangular area and a trapezoidal surface seated on one half of the rectangular area, wherein a side line of the trapezoidal area a side line of the rectangular surface extends in alignment.
  • the inclination of the side line of the trapezoidal surface, which faces the aligned extending side line is for example between 15 and 90 °.
  • Another aspect of the invention relates to a vehicle headlamp comprising a lighting module according to the invention and a laser light source for exciting the lighting module or lighting element.
  • the vehicle headlight also has a projection lens, in particular an aspherical projection lens, for imaging the light emitted by the light module onto a region located in front of the vehicle headlight.
  • a projection lens in particular an aspherical projection lens
  • the at least one light exit surface of the light module has a course adapted to the field curvature of the projection lens. This makes it possible that each point is imaged on the light exit surface with the same geometric properties through the lens, whereby aberrations can be avoided.
  • FIG. 1 shows a front view of a first embodiment of a lighting module according to the invention 1.
  • Darin is a lighting module 1 for a in FIG. 6 Vehicle headlight 2 shown recognizable, wherein the lighting module 1 has at least one excitable by illumination with laser light to emit visible light element 3.
  • the luminous element 3 is at the in FIG. 2 shown rear side of a translucent support member 4, on which a light entrance surface 4a is formed, wherein the luminous element 3 irradiates light via the light entrance surface 4a in the support member 4.
  • front side of the support member 4 has a light entrance surface 4a opposite light exit surface 4b, which is surrounded in the embodiment shown by an opaque masking 5 and thus limited.
  • the masking 5 may for example consist of a lacquer layer, a polymer or a metallic layer.
  • the masking 5 delimits the light exit surface 4b to a substantially hexagonal geometric shape, which consists of a rectangular surface 4b 'and a trapezium surface 4b "resting on one half of the rectangular surface, a lateral line of the trapezoidal surface 4b" extending a lateral line of the rectangular surface 4b "in alignment.
  • a light-dark boundary can already be formed directly on the light exit surface 4b of the light module 1 in a simple manner.
  • FIG. 3 shows a side view of the lighting module 1 according to the Figures 1 and 2 ,
  • the light entry surface 4a and the light exit surface 4b are preferably parallel to each other.
  • the thickness d of the carrier element 4 is preferably at least 0.2 mm.
  • FIG. 4 shows a perspective view of a second embodiment of a lighting module 1.
  • the lighting module 1 no masking 5 on.
  • the carrier element 4 is shaped such that the light exit surface 4b extends up to the side surfaces 6a to 6d of the carrier element 4, wherein at least one side surface 6b has adjoining side sections 6b 'and 6b "which are inclined towards each other to form a light-dark boundary
  • the light exit surface 4b is therefore limited directly by the side surfaces 6a to 6d.
  • FIG. 5 shows a schematic plan view of the lighting module 1 according to FIG. 4 , Similar to the lighting module 1 according to the FIGS. 1 to 3
  • the lighting module 1 according to the second embodiment also has a lighting element 3, which irradiates light into the light entry surface 4a. This light can also be reflected via the side surfaces 6a to 6d, which are designed to be reflective, toward the light exit surface 4b. Thereby, it is possible to make the light entrance surface 4a smaller than the light exit surface 4b.
  • FIG. 6 shows a schematic representation of a vehicle headlight 2 with a lighting module 1 according to the invention.
  • the vehicle headlight 2 comprises a lighting module 1 according to the invention, a laser light source 7 for exciting the lighting module 1 and a projection lens 8 for imaging the light emitted by the lighting module 1 to a light located in front of the vehicle headlight 2 Area.
  • the light exit surface 4b has a form adapted to the field curvature E of the projection lens 8, so that each point on the light exit surface 4b is imaged by the projection lens 8 with the same imaging properties.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP16732218.9A 2015-06-30 2016-06-09 Leuchtmodul für einen fahrzeugscheinwerfer Active EP3317580B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50573/2015A AT517409B1 (de) 2015-06-30 2015-06-30 Leuchtmodul für einen Fahrzeugscheinwerfer sowie Fahrzeugscheinwerfer
PCT/AT2016/050189 WO2017000005A1 (de) 2015-06-30 2016-06-09 Leuchtmodul für einen fahrzeugscheinwerfer

Publications (2)

Publication Number Publication Date
EP3317580A1 EP3317580A1 (de) 2018-05-09
EP3317580B1 true EP3317580B1 (de) 2019-04-10

Family

ID=56235510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16732218.9A Active EP3317580B1 (de) 2015-06-30 2016-06-09 Leuchtmodul für einen fahrzeugscheinwerfer

Country Status (6)

Country Link
US (1) US10371335B2 (zh)
EP (1) EP3317580B1 (zh)
JP (1) JP2018519641A (zh)
CN (1) CN107787426B (zh)
AT (1) AT517409B1 (zh)
WO (1) WO2017000005A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3071032B1 (fr) * 2017-09-12 2020-10-02 Valeo Vision Dispositif lumineux pour l'eclairage de la route, la signalisation ou l'eclairage interieur
CN209744278U (zh) * 2018-03-15 2019-12-06 株式会社小糸制作所 车辆用前照灯
EP3848627A4 (en) * 2018-09-07 2021-10-27 FUJIFILM Corporation VEHICLE HEADLIGHT UNIT, HEADLIGHT LIGHT PROTECTION FILM AND PROCESS FOR THE PRODUCTION OF HEADLIGHT LIGHT PROTECTION FILM
FR3085739B1 (fr) * 2018-09-12 2021-06-25 Valeo Vision Module lumineux pour projecteur de vehicule automobile
KR20210134712A (ko) * 2019-03-29 2021-11-10 후지필름 가부시키가이샤 조성물, 차광막, 컬러 필터, 광학 소자, 센서, 고체 촬상 소자, 헤드라이트 유닛

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597735A (en) * 1946-09-13 1952-05-20 Sunbeam Corp Lawn mower
JP3941234B2 (ja) * 1998-06-15 2007-07-04 市光工業株式会社 車両用前照灯装置
JP4140042B2 (ja) * 2003-09-17 2008-08-27 スタンレー電気株式会社 蛍光体を用いたｌｅｄ光源装置及びｌｅｄ光源装置を用いた車両前照灯
JP4339156B2 (ja) * 2004-03-18 2009-10-07 株式会社小糸製作所 車両用灯具ユニット
EP2068068B1 (en) 2007-12-07 2013-11-20 Stanley Electric Co., Ltd. Vehicle headlamp
JP5447763B2 (ja) * 2008-03-27 2014-03-19 スタンレー電気株式会社 車両前照灯
JP2011222260A (ja) 2010-04-08 2011-11-04 Sharp Corp 発光装置、照明装置、車両用前照灯および投影装置
CN104482477A (zh) * 2010-05-17 2015-04-01 夏普株式会社 发光体及发光装置
JP5112476B2 (ja) 2010-06-28 2013-01-09 シャープ株式会社 発光体、発光装置、照明装置および車両用前照灯
WO2012005686A1 (en) 2010-07-05 2012-01-12 I3 Lab Pte Ltd An automotive led headlamp comprising a light tunnel device
JP5352686B2 (ja) 2011-06-24 2013-11-27 シャープ株式会社 投光装置、投光ユニットおよび集光部材
JP5883623B2 (ja) 2011-11-22 2016-03-15 スタンレー電気株式会社 レーザ光源装置
AT512589B1 (de) 2012-03-12 2014-06-15 Zizala Lichtsysteme Gmbh Lichtleitelement für einen Laser-Fahrzeugscheinwerfer sowie Fahrzeugscheinwerfer
JP2013196818A (ja) 2012-03-16 2013-09-30 Stanley Electric Co Ltd 発光装置及び車両用灯具
DE102012206970A1 (de) 2012-04-26 2013-10-31 Osram Gmbh Optische vorrichtung und beleuchtungseinrichtung
JP2013242996A (ja) * 2012-05-18 2013-12-05 Koito Mfg Co Ltd 車両用前照灯
DE102012223854A1 (de) 2012-12-19 2014-06-26 Osram Gmbh Remote-Phosphor-Konvertereinrichtung
DE102013200521B4 (de) * 2013-01-15 2024-03-21 Automotive Lighting Reutlingen Gmbh Primäroptikeinrichtung für KFZ-Schweinwerfer mit Laserlichtquelle, schichtartigem Photolumineszenzelement, Lichtleitelement und Reflexionsflächen für Licht des Photolumineszenzelements und entsprechender KFZ-Scheinwerfer
CN105358900B (zh) 2013-04-26 2018-07-20 三菱电机株式会社 车辆用前照灯模块、车辆用前照灯单元和车辆用前照灯装置
JP6271216B2 (ja) 2013-10-29 2018-01-31 シャープ株式会社 発光ユニットおよび照明装置
AT514967B1 (de) * 2013-10-25 2015-08-15 Zizala Lichtsysteme Gmbh Mikroprojektions-Lichtmodul für einen Kraftfahrzeugscheinwerfer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN107787426A (zh) 2018-03-09
WO2017000005A1 (de) 2017-01-05
US20180180239A1 (en) 2018-06-28
AT517409B1 (de) 2017-06-15
EP3317580A1 (de) 2018-05-09
JP2018519641A (ja) 2018-07-19
CN107787426B (zh) 2021-01-26
US10371335B2 (en) 2019-08-06
AT517409A1 (de) 2017-01-15

Similar Documents

Publication Publication Date Title
EP3317580B1 (de) Leuchtmodul für einen fahrzeugscheinwerfer
EP2893249B1 (de) Leuchteinheit für einen scheinwerfer
DE102008005488B4 (de) Scheinwerfer für Fahrzeuge
EP3803196B1 (de) Lichtmodul für einen kfz-scheinwerfer
DE102011012297B4 (de) Beleuchtungsvorrichtung
DE102013214116C5 (de) Scheinwerfer für ein blendungsfreies Fernlicht
DE102013102553A1 (de) Vorrichtung zur Homogenisierung von Laserstrahlung
DE102014100904A1 (de) Beleuchtungsvorrichtung für Fahrzeuge
DE102015219211A1 (de) Lichtmodul für eine Kfz-Beleuchtungseinrichtung
WO2018132852A1 (de) Leuchtvorrichtung für einen kraftfahrzeugscheinwerfer
EP3461687B1 (de) Lichtleiteranordnung einer kraftfahrzeugleuchte und kraftfahrzeugleuchte mit einer solchen lichtleiteranordnung
DE102017208241A1 (de) Lichtleiter zum erzeugen eines vorgegebenen lichtbilds eines pixels einer matrixleuchte
AT517173B1 (de) Scheinwerfer für Kraftfahrzeuge
WO2016070968A1 (de) Scheinwerfer für ein kraftfahrzeug
EP3212997B1 (de) Optisches element sowie anordnung zur lichtabgabe mit einem optischen element
DE102004008296A1 (de) Scheinwerferlinse und Scheinwerfer
EP2871411B2 (de) Optisches Element für eine Leuchte, sowie Leuchte
EP2352045B1 (de) Anordnung zur Lichtbeeinflussung mit einem Lichtleitelement und einem Reflektorelement
EP3473918B1 (de) Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer
WO2017174659A1 (de) Lichtquelle für eine beieuchtungsvorrichtung sowie beleuchtungsvorrichtung mit einer derartigen lichtquelle
DE102015218535A1 (de) Lasermodul und Beleuchtungsvorrichtung mit einem Lasermodul
EP3056802B1 (de) Beleuchtungsvorrichtung für einen scheinwerfer eines kraftfahrzeugs sowie verfahren zum betreiben einer beleuchtungsvorrichtung
EP3126736A1 (de) Beleuchtungsvorrichtung für ein kraftfahrzeug
DE102015001694A1 (de) Beleuchtungsvorrichtung für einen Scheinwerfer eines Kraftfahrzeugs sowie Verfahren zum Betreiben einer Beleuchtungsvorrichtung
EP2325084A1 (de) Leuchte für ein Fahrzeug, insbesondere Flugzeug

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171127

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502016004155

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F21S0008100000

Ipc: F21S0041140000

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: F21S 41/24 20180101ALI20180927BHEP

Ipc: F21S 41/47 20180101ALI20180927BHEP

Ipc: F21S 41/20 20180101ALI20180927BHEP

Ipc: F21S 41/176 20180101ALI20180927BHEP

Ipc: F21S 41/255 20180101ALI20180927BHEP

Ipc: F21S 41/14 20180101AFI20180927BHEP

Ipc: F21S 41/16 20180101ALI20180927BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20181102

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1119162

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016004155

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190410

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190710

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190910

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190710

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190711

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190810

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016004155

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

26N No opposition filed

Effective date: 20200113

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190630

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190630

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190609

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190630

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20160609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190410

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1119162

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210609

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230528

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230630

Year of fee payment: 8

Ref country code: DE

Payment date: 20230620

Year of fee payment: 8