EP3259520A1 - Beleuchtungsvorrichtung mit einem konversionselement für ein kraftfahrzeug und verfahren zum betreiben einer solchen - Google Patents
Beleuchtungsvorrichtung mit einem konversionselement für ein kraftfahrzeug und verfahren zum betreiben einer solchenInfo
- Publication number
- EP3259520A1 EP3259520A1 EP16705731.4A EP16705731A EP3259520A1 EP 3259520 A1 EP3259520 A1 EP 3259520A1 EP 16705731 A EP16705731 A EP 16705731A EP 3259520 A1 EP3259520 A1 EP 3259520A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic field
- conversion element
- lighting device
- edge piece
- field generator
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005286 illumination Methods 0.000 title abstract description 9
- 230000005291 magnetic effect Effects 0.000 claims abstract description 114
- 238000001228 spectrum Methods 0.000 claims abstract description 15
- 230000005426 magnetic field effect Effects 0.000 claims description 6
- 238000011161 development Methods 0.000 description 7
- 230000018109 developmental process Effects 0.000 description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000012634 optical imaging Methods 0.000 description 3
- 230000005283 ground state Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- 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
Definitions
- the invention relates to a lighting device for a motor vehicle, the lighting device comprising a light source for providing primary light with a first wavelength spectrum, a conversion element for converting the primary light into secondary light with a predetermined second wavelength spectrum and emission of the secondary light source. Includes light. Furthermore, the invention relates to a motor vehicle with such a lighting device. Moreover, the invention relates to a method for operating such a lighting device. Automotive lighting devices have undergone a wide variety of designs over the history of motor vehicle development with the advancement of technically available light sources. Especially for the headlamps of motor vehicles, the use of bulbs from simple incandescent lamps via halogen lamps, preferably in more expensive motor vehicles, leads to high-pressure gas discharge lamps (xenon light). Due to a significant increase in efficiency of semiconductor light sources in the form of light-emitting diodes (LEDs), they are increasingly used in all areas of automotive lighting, as they open up more possibilities in vehicle design due to their compactness.
- LEDs light-emitting diodes
- Front headlights of a motor vehicle must also on the one hand illuminate the road ahead of the vehicle as far as possible, without on the other hand to dazzle oncoming traffic.
- a separate low beam and high beam are used for this, which can be provided by two separate, alternately driven headlight parts.
- Distributed LEDs arranged in a common lighting device open up the possibility here of providing selective low-beam control of the possibility of providing dipped beam and main beam together from a lighting device.
- DE 10 2007 055 480 B3 discloses a lighting device for a vehicle which comprises at least one light source and at least one optical imaging element arranged in the beam path of the light source. Between the light source and the imaging element a surface element is arranged, which is designed to illuminate the focal plane of the imaging element.
- the surface element is arranged in the focal plane of the imaging element and has a plurality of defined surface segments defined from each other. In order to avoid glare from other road users when the high beam function is set, individual area segments are not automatically illuminated and thus not excited to emit light.
- US 2014/0029282 A1 discloses an adaptive illumination system for a motor vehicle, comprising at least one primary light source emitting light radiation, a scanning system which receives the light radiation from the primary light source and spatially distributes it to the surface of a wavelength conversion device, wherein the wavelength conversion device receives the light radiation from the at least one primary source and emits white light radiation again, and an optical imaging system.
- the imaging optical system receives the white light re-emitted from the wavelength conversion device and projects this light in front of the vehicle to form a light beam.
- the wavelength conversion device is located near a focal plane of the optical imaging system.
- the scanning system and the optical system are on the same side of the wavelength conversion device.
- An intensity of the white light radiation emitted by the wavelength conversion device is modulatable between a minimum value and a maximum value, wherein the variable speed sampling is performed.
- US 3 656 835 A proposes a method for modulating the intensity of electromagnetic radiation, comprising: generating triplets in a system in which triplets are producible, and in which the triplets are subsequently emitted with emission of electromagnetic radiation from delayed fluorescence or, in Presence of paramagnetic quenching, phosphorescence decay, and changing a magnetic field strength on the system, causing a change in the intensity of the emitted electromagnetic radiation.
- a system for modulating light through a magnetic field is presented. It is an object of the present invention to provide a simple and efficient lighting device for a motor vehicle, and a motor vehicle with such a lighting device and a method for operating such a lighting device.
- the invention is based on a generic lighting device for a motor vehicle, which is developed by at least one first magnetic field generator for generating a magnetic field in the conversion element, whereby the emission of the secondary light is reduced within the conversion element.
- the invention relates to a method for operating a lighting device for a motor vehicle, comprising the steps of providing primary light with a first wavelength spectrum through a light source and converting the primary light into secondary light having a predetermined second wavelength spectrum through a conversion element and emit the secondary light. This is further developed by generating a magnetic field in the conversion element and thereby reducing the emission of the secondary light.
- the light source is preferably a laser light source, in particular one or more laser diodes, that is to say semiconductor light sources which emit coherent radiation in a narrow wavelength range.
- the first wavelength spectrum may be a narrow range in the blue spectral range.
- the conversion element may comprise or consist of a phosphor.
- the phosphor preferably has a high absorption capacity in the wavelength range in which the first wavelength spectrum, in particular its maximum, of the primary light provided by the light source lies.
- the invention is based on the finding that a luminescent material, often referred to in the jargon as phosphorus, can be influenced by the application of a magnetic field in its light emission. This quantum mechanical interaction is known as the Zeeman effect.
- the emission of the secondary light with a predetermined second wavelength spectrum can thus be reduced, in particular prevented. It can also be provided to allow an emission of secondary light outside the predetermined second wavelength spectrum, which is prevented by a filtering effect of components of the lighting device at the exit from the lighting device.
- the lighting device according to the invention has the advantage that no movable elements are provided for controlling the emission of the secondary light. Thus, on the one hand, a lower effort for the control is recorded, on the other hand, the probability of failure decreases due to the negligibility of moving elements. Furthermore, the negative influence of environmental factors, which are typical for use in motor vehicles, such as vibrations or very pronounced temperature cycles, is reduced.
- the first magnetic field generator is designed to generate the magnetic field in a locally limited area of the conversion element.
- a partial light bundle in a beam path which is imaged onto a projection surface, can be selectively controlled, in particular blanked out.
- the function can be realized that the driver of an oncoming vehicle is not dazzled by just this partial light bundle is hidden, which would otherwise hit exactly the oncoming vehicle.
- the locally limited region of the conversion element is imaged onto a dark zone of the projection surface, which has soft transitions, in particular a diffuse boundary line.
- Such scattering effects can also be achieved, for example, by means of a suitable light-guiding element, for example in the form of reflectors (mirrors) or lenses, prisms and other light-guiding elements.
- the conversion element is arranged on a surface bounded on the outside by an edge, in particular of a flat surface, wherein the first magnetic field generator is arranged on the edge.
- the magnetic field generator may be in particular act a coil which is controllable with a first electric current.
- the edge around the conversion element can in this case be covered with a - in particular multi-part - ferrite ring.
- the ferrite ring can be structured correspondingly for receiving one or more coils for the at least first magnetic field generator.
- An interior formed by the ferrite ring can here be at least partially filled with phosphor material of the conversion element.
- the first magnetic field generator is adapted to generate a first magnetic field whose main direction is parallel to the surface and / or perpendicular to the edge. As a result, the magnetic field penetrates the conversion element in its entire width and in the shortest possible way.
- the edge has a first edge piece and a second edge piece, which run parallel to one another, and a third edge piece and a fourth edge piece, which likewise run parallel to one another.
- the four edge pieces of the rim form a parallelogram.
- the four edge pieces can be made the same length.
- the first edge piece and the third edge piece are arranged at right angles to each other.
- the four edge pieces of the edge form a rectangle, in particular a square in the case of the same length of the four edge pieces.
- the first magnetic field generator on the first edge piece and a second magnetic field generator on the second edge piece are arranged opposite one another on a line perpendicular to the first edge piece, wherein the first magnetic field generator and the second magnetic field generator are designed to generate a first magnetic field in a first direction are.
- a second current for driving the second magnetic field generator may be identical to the first current for driving the first magnetic field generator.
- the first magnetic field generator and the second magnetic field generator can be so interconnected that they are always controlled together, so that a generated by the respective magnetic field generator partial magnetic field of the first magnetic field results in each case with the same polarity in the first direction.
- first magnetic field generator and the second magnetic field generator in the conversion element can be controlled separately from one another, for example to produce an inhomogeneous first magnetic field in the conversion element.
- a third magnetic field generator on the third edge piece and a fourth magnetic field generator on the fourth edge piece are arranged opposite one another on a line perpendicular to the third edge piece, wherein the third magnetic field generator and the fourth magnetic field generator are designed to generate a second magnetic field in a second direction are.
- the first magnetic field and the second magnetic field have an overlap region, in which a zone with increased magnetic field effect results, which corresponds to an emission-reduced zone of the conversion element.
- the first, the second, the third and the fourth magnetic field generator are designed in the overlap region of the first magnetic field and the second magnetic field on the conversion element, a resulting magnetic field with a field strength above a predetermined first threshold and in the entire region at the conversion element outside of Overlap region to produce a resulting magnetic field with a field strength below a predetermined second threshold.
- the first threshold value can also be equal to the second threshold value.
- the first threshold value may represent a value for a magnetic field strength at which an emission of the conversion element is significantly reduced, in particular suppressed, in relation to a magnetic-field-free operation.
- the emission of the conversion element when applying a magnetic field with a field strength below the predetermined second threshold is not or only slightly reduced.
- the invention further proposes a motor vehicle with such a lighting device.
- the lighting device is preferably a headlight, in particular a headlight of the motor vehicle.
- These are preferably so-called laser Headlamps which are designed in particular for controlling individual partial light bundles (matrix beam).
- FIG. 1 is a simplified schematic representation of an energy band model without external influence
- FIG. 2 is a simplified schematic representation of an energy band model under the influence of an external magnetic field
- FIG. 3 shows a lighting device according to the invention in a simplified schematic perspective view
- FIG. 4 shows a more detailed schematic representation of the conversion element with magnetic field generators according to the representation from FIG. 3.
- An energy band model without external influencing shows a first band level 1 (ground state), from which a second band level by means of an excitation energy 12 13 (excited state) is reached. Starting from the second band level 13, an energy emission can take place which has an emission energy 14. As a result, a third band level 15 is achieved. Upon release of a loss energy 16 (dissipation), the first band level 11, ie the original ground state, is reached again.
- a loss energy 16 loss energy
- the excitation energy 12 may, for example, be provided in a narrow wavelength range by a laser light source.
- the shifted fourth band level 17 in this case also an absorption capacity of a respective phosphor material in the wavelength range provided by the laser light source can be reduced to such an extent that excitation is no longer possible.
- FIG. 3 shows a lighting device 30 according to the invention which has a light source 21 for the provision of primary light 22.
- the primary light 22 strikes a conversion element 23, which emits secondary light 26.
- a reduced-emission zone 24 which is caused by the application of a magnetic field.
- a light-guiding element 25 is shown, which can be configured as a lens, prism or the like. Alternatively, a design as a reflector is possible.
- the secondary light 26 strikes a projection surface 27, which does not belong to the illumination device 30 and on which the emission-reduced zone 24 of the conversion element 23 is imaged as a dark zone 28.
- a magnetic field generator 31, 32, 33, 34 is arranged in each case.
- the magnetic field generators 31, 32, 33, 34 it is possible to generate a magnetic field which reduces, in particular prevents, the emission of the secondary light 26 in the emission-reduced zone 24.
- the conversion element 23 has a first edge piece a, which is arranged opposite a parallel second edge piece b. At right angles to the first edge piece a and the second edge piece b, a third edge piece c and a fourth edge piece d are respectively arranged. Thus, the conversion element 23 has a rectangular shape.
- a first magnetic field generator 31 is arranged, which faces a second magnetic field generator 32 on the second edge piece b.
- the first magnetic field generator 31 and the second magnetic field generator 32 are designed to generate a first magnetic field, which is represented by first magnetic field lines 35.
- a third magnetic field generator 33 is arranged on the third edge piece c, wherein a fourth magnetic field generator 34 is arranged opposite this on the fourth edge piece d.
- the third magnetic field generator 33 and the fourth magnetic field generator 34 are designed to generate a second magnetic field, which is represented by second magnetic field lines 36.
- second magnetic field lines 36 In the overlap region of the magnetic field lines 35 and the magnetic field lines 36 results in a zone with increased magnetic field effect 37.
- the emission of the secondary light 26 is reduced by the magnetic field, the zone with increased magnetic field effect 37 corresponds to the reduced-emission zone 24 of FIG 3.
- an alternative set of magnetic field generators 31a, 32a, 33a, 34a is shown in the same way, which generates magnetic field lines 35a and magnetic field lines 36a.
- the first magnetic field generator 31 and the second magnetic field generator 32 are driven asymmetrically, so that the associated magnetic field in the intersection of the magnetic field lines 35 and the magnetic field lines 36 has a higher value than the magnetic field in the intersection of the magnetic field lines 35 with the magnetic field lines 36a.
- a variety of arrangements of zones with increased magnetic field effect 37, 37a can be generated.
- the embodiment is merely illustrative of the invention and is not limitative of it.
- an illumination device for a motor vehicle in particular a laser headlamp with a matrix beam function, can be designed by selective phosphor activation.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015002281.4A DE102015002281A1 (de) | 2015-02-21 | 2015-02-21 | Beleuchtungsvorrichtung mit einem Konversionselement für ein Kraftfahrzeug und Verfahren zum Betreiben einer solchen |
PCT/EP2016/000267 WO2016131542A1 (de) | 2015-02-21 | 2016-02-17 | Beleuchtungsvorrichtung mit einem konversionselement für ein kraftfahrzeug und verfahren zum betreiben einer solchen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3259520A1 true EP3259520A1 (de) | 2017-12-27 |
EP3259520B1 EP3259520B1 (de) | 2018-08-29 |
Family
ID=55405299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16705731.4A Active EP3259520B1 (de) | 2015-02-21 | 2016-02-17 | Beleuchtungsvorrichtung mit einem konversionselement für ein kraftfahrzeug und verfahren zum betreiben einer solchen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3259520B1 (de) |
DE (1) | DE102015002281A1 (de) |
ES (1) | ES2690494T3 (de) |
WO (1) | WO2016131542A1 (de) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656835A (en) * | 1969-08-26 | 1972-04-18 | Du Pont | Modulation by a magnetic field of electromagnetic radiation produced by the decay of triplet states |
US3843939A (en) * | 1972-05-03 | 1974-10-22 | Du Pont | Method and apparatus for modulating light with a magnetic field |
DE102007055480B3 (de) * | 2007-11-21 | 2009-08-13 | Audi Ag | Beleuchtungsvorrichtung eines Fahrzeugs |
JP5118564B2 (ja) * | 2008-06-24 | 2013-01-16 | 株式会社小糸製作所 | 車両用灯具 |
US9459210B2 (en) * | 2012-05-08 | 2016-10-04 | University Of Calcutta | Static magnetic field induced differential fluorescence emission |
FR2993831B1 (fr) * | 2012-07-27 | 2015-07-03 | Valeo Vision | Systeme d'eclairage adaptatif pour vehicule automobile |
JP2014032934A (ja) * | 2012-08-06 | 2014-02-20 | Koito Mfg Co Ltd | 車両用灯具 |
-
2015
- 2015-02-21 DE DE102015002281.4A patent/DE102015002281A1/de not_active Withdrawn
-
2016
- 2016-02-17 WO PCT/EP2016/000267 patent/WO2016131542A1/de active Application Filing
- 2016-02-17 ES ES16705731.4T patent/ES2690494T3/es active Active
- 2016-02-17 EP EP16705731.4A patent/EP3259520B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP3259520B1 (de) | 2018-08-29 |
ES2690494T3 (es) | 2018-11-21 |
DE102015002281A1 (de) | 2016-08-25 |
WO2016131542A1 (de) | 2016-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102010048659B4 (de) | Beleuchtungseinrichtung eines Kraftfahrzeugs | |
EP2847510B1 (de) | Beleuchtungsvorrichtung zur erzeugung einer segmentierten lichtverteilung | |
DE102013226650A1 (de) | Erzeugen eines Lichtabstrahlmusters durch Beleuchten einer Leuchtstofffläche | |
DE102014224562B4 (de) | Verfahren zur Erzeugung einer Frontlichtverteilung mit Zusatzlichtverteilung für ein Kraftfahrzeug und Kfz-Beleuchtungseinrichtung | |
EP3033248A1 (de) | Verfahren zum steuern einer scheinwerferanordnung für ein fahrzeug und scheinwerferanordnung | |
WO2016062520A1 (de) | Lichtmodul einer beleuchtungseinrichtung und beleuchtungseinrichtung mit einem solchen lichtmodul | |
EP3394658B1 (de) | Scheinwerfer für fahrzeuge | |
DE102016210147A1 (de) | Steuern eines eine steuerbare Lichtquelle und eine Optikeinheit aufweisenden Scheinwerfers | |
EP3112742A1 (de) | Beleuchtungseinrichtung für ein kraftfahrzeug mit lumineszierenden elementen | |
AT517957A4 (de) | Verfahren zur Steuerung eines Kraftfahrzeugscheinwerfers | |
DE102013221067A1 (de) | Leuchtvorrichtung für ein Kraftfahrzeug mit Laserlichtquellen | |
DE102013016277A1 (de) | Scheinwerfer, Kraftfahrzeug mit einem Scheinwerfer und Verfahren zum Betreiben eines Scheinwerfers | |
DE102014016332A1 (de) | Scheinwerfer für ein Kraftfahrzeug und Verfahren zum Betreiben eines Scheinwerfers | |
DE102014213368A1 (de) | Lichtmodul für Beleuchtungseinrichtung | |
DE102014009592A1 (de) | Scheinwerfervorrichtung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben einer Scheinwerfervorrichtung | |
DE102013215976B4 (de) | Scheinwerferanordnung für ein Fahrzeug mit zwei Lichtquellen mit unterschiedlichen Spektren, deren Licht zur Erzeugung von Mischlicht von einer schwenkbaren Ablenkvorrichtung zu einer Leuchtstoffschicht gelenkt wird | |
DE102007063183A1 (de) | Steuerbarer Scheinwerfer | |
DE102015218021A1 (de) | Beleuchtungseinrichtung | |
EP2993390B1 (de) | Scheinwerfer für einen kraftwagen sowie ein kraftwagen | |
DE102014221815A1 (de) | Leuchtvorrichtung und Scheinwerfer für ein Kraftfahrzeug | |
EP3259520B1 (de) | Beleuchtungsvorrichtung mit einem konversionselement für ein kraftfahrzeug und verfahren zum betreiben einer solchen | |
DE102014204613B4 (de) | Beleuchtungseinrichtung für ein Kraftfahrzeug | |
DE102016216616A1 (de) | Beleuchtungssystem und Fahrzeugscheinwerfer mit einem Beleuchtungssystem | |
DE102016213428B4 (de) | Leuchtvorrichtung und Verfahren zum Erzeugen einer Lichtverteilung in einer Umgebung mittels einer Lichtquelle und eines Konverterelements | |
DE10036300A1 (de) | Beleuchtungssystem und -verfahren sowie Fahrzeug mit einem Beleuchtungssystem |
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: 20170921 |
|
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: 502016001820 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: F21S0008100000 Ipc: F21S0041100000 |
|
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 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21S 41/16 20180101ALI20180320BHEP Ipc: F21S 41/14 20180101ALI20180320BHEP Ipc: F21S 41/10 20180101AFI20180320BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
INTG | Intention to grant announced |
Effective date: 20180418 |
|
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 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1035544 Country of ref document: AT Kind code of ref document: T Effective date: 20180915 |
|
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: 502016001820 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2690494 Country of ref document: ES Kind code of ref document: T3 Effective date: 20181121 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180829 |
|
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: 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: 20180829 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: 20181129 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: 20180829 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: 20180829 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: 20181229 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: 20181129 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: 20180829 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: 20181130 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: 20180829 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180829 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: 20180829 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: 20180829 |
|
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: 20180829 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: 20180829 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: 20180829 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: 20180829 |
|
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: 20180829 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: 20180829 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: 20180829 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502016001820 Country of ref document: DE |
|
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 |
|
26N | No opposition filed |
Effective date: 20190531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180829 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190217 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: 20180829 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190228 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 |
|
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: 20190217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 |
|
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: 20180829 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20181229 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: 20180829 |
|
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: 20180829 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20160217 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1035544 Country of ref document: AT Kind code of ref document: T Effective date: 20210217 |
|
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: 20210217 |
|
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: 20180829 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230530 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240301 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240229 Year of fee payment: 9 Ref country code: GB Payment date: 20240221 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20240227 Year of fee payment: 9 Ref country code: FR Payment date: 20240227 Year of fee payment: 9 |