DE102007023958A1 - Signal light i.e. side marker light, for motor vehicle, has border foils extending to flat sides of illumination element layer such that illumination element layer is connected by injection molding with carrier and cover disk - Google Patents
Signal light i.e. side marker light, for motor vehicle, has border foils extending to flat sides of illumination element layer such that illumination element layer is connected by injection molding with carrier and cover disk Download PDFInfo
- Publication number
- DE102007023958A1 DE102007023958A1 DE102007023958A DE102007023958A DE102007023958A1 DE 102007023958 A1 DE102007023958 A1 DE 102007023958A1 DE 102007023958 A DE102007023958 A DE 102007023958A DE 102007023958 A DE102007023958 A DE 102007023958A DE 102007023958 A1 DE102007023958 A1 DE 102007023958A1
- Authority
- DE
- Germany
- Prior art keywords
- element layer
- carrier
- boundary
- signal light
- cover
- 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.)
- Pending
Links
- 239000011888 foil Substances 0.000 title claims abstract description 18
- 238000001746 injection moulding Methods 0.000 title claims abstract description 8
- 239000003550 marker Substances 0.000 title claims description 4
- 238000005286 illumination Methods 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 230000000873 masking effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000007774 longterm Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- 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]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
- B29C2045/1673—Making multilayered or multicoloured articles with an insert injecting the first layer, then feeding the insert, then injecting the second layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0026—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
-
- 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
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft eine Signalleuchte für Fahrzeuge, insbesondere Seitenmarkierungsleuchte, mit einem Träger, mit einer transparenten Abdeckscheibe und mit einer zwischen dem Träger und der Abdeckscheibe angeordneten Leuchtelementeschicht.The The invention relates to a signal light for vehicles, in particular Side marker light, with a carrier, with a transparent Cover and with a between the carrier and the cover arranged luminous element layer.
Ferner betrifft die Erfindung ein Verfahren zum Herstellen einer Signalleuchte, wobei ein Träger, eine Leuchtelementeschicht und eine Abdeckscheibe miteinander verbunden werden.Further the invention relates to a method for producing a signal light, wherein a support, a luminous element layer and a cover plate be connected to each other.
Aus
der
Aufgabe der vorliegenden Erfindung ist es, eine Signalleuchte für Fahrzeuge und ein Verfahren zur Herstellung einer Signalleuchte derart anzugeben, dass sie zum einen relativ flachen Aufbau aufweist und zum anderen einen robusten und langzeitstabilen Betrieb gewährleistet.task The present invention is a signal lamp for Vehicles and a method for producing a signal light specify such that it has a relatively flat structure and on the other hand ensures a robust and long-term stable operation.
Zur Lösung der Aufgabe ist die Erfindung in Verbindung mit dem Oberbegriff des Patentanspruchs 1 dadurch gekennzeichnet, dass sich zu beiden Flachseiten der Leuchtelementeschicht eine Grenzfolie erstreckt, derart, dass die Leuchtelementeschicht durch Spritzgießen mit dem Träger und der Abdeckscheibe verbunden ist.to Solution to the problem is the invention in connection with the preamble of claim 1, characterized in that itself to both flat sides of the luminous element layer, a boundary foil extends, such that the luminous element layer by injection molding is connected to the carrier and the cover plate.
Der besondere Vorteil der erfindungsgemäßen Signalleuchte besteht darin, dass sie einen kompakten und robusten Aufbau aufweist, die einen langzeitstabilen Betrieb, insbesondere bei extremen Witterungsverhältnissen ermöglicht. Dadurch, dass die Leuchtelementeschicht vollflächig zwischen Grenzfolien durch Wärme und/oder Druck eingefasst ist, wird eine innige Verbindung zwischen der Leuchtelementeschicht und den angrenzenden Schichten bzw. dem Träger und der Abdeckscheibe gewährleistet.Of the particular advantage of the signal lamp according to the invention is that it has a compact and robust construction, the long-term stable operation, especially in extreme weather conditions allows. Due to the fact that the luminous element layer over the entire surface bordered by boundary films by heat and / or pressure is, an intimate connection between the light-emitting element layer and the adjacent layers or the carrier and the Cover disc guaranteed.
Nach einer bevorzugten Ausführungsform der Erfindung sind die Leuchtelementeschicht sowie die Grenzfolien in einer Vertiefung des Trägers angeordnet, so dass eine eindeutige Positionierung derselben gegeben ist, bevor eine innige und feste Verbindung zwischen der Abdeckscheibe und dem Träger unter thermischer Haftung der Leuchtelementeschicht zwischen denselben gegeben ist.To a preferred embodiment of the invention are the Luminous element layer and the boundary films in a depression arranged the carrier, so that a clear positioning same is given before an intimate and firm connection between the cover and the carrier under thermal adhesion the luminescent element layer is given between them.
Nach einer Weiterbildung der Erfindung ist eine auf der Abdeckscheibe zugewandten Seite angeordnete zweite Grenzfolie transparent ausgebildet, so dass von dieser keine optische Wirkung auf das von der Leuchtelementeschicht abgestrahlte Lichtbündel ausgeht.To a development of the invention is a on the cover facing side facing second boundary film formed transparent, so that of this no optical effect on that of the luminous element layer radiated light beam emanates.
Nach einer Weiterbildung der Erfindung kann zwischen der Abdeckscheibe und der Leuchtelementeschicht eine Maskierungsfolie angeordnet sein, so dass hierdurch das Erscheinungsbild der Signalleuchte beeinflusst werden kann.To a development of the invention can between the cover and the light-emitting element layer is a masking foil, so that this affects the appearance of the signal light can be.
Nach einer Weiterbildung der Erfindung ist die Leuchtelementeschicht als eine OLED-Folienschicht ausgebildet, so dass die Signalleuchte einen relativ flachen Aufbau, insbesondere eine Dicke von weniger als 5 mm aufweist.To a development of the invention is the luminous element layer formed as an OLED film layer, so that the signal light a relatively flat structure, in particular a thickness of less than 5 mm.
Nach einer Weiterbildung der Erfindung kann in einem Bereich zwischen der Leuchtelementeschicht und dem Träger eine Ansteuerungselektronikschaltung integriert angeordnet sein, so dass die Signalleuchte einen relativ kompakten Aufbau aufweist. Von dieser brauchen lediglich Kontaktierungsleitungen aus dem so gebildeten Gehäuse herausführen.To a development of the invention may be in a range between the luminescent element layer and the carrier a drive electronics circuit be arranged integrated, so that the signal light a relative having a compact construction. From this need only Kontaktierungsleitungen lead out of the housing thus formed.
Zur Lösung der Aufgabe ist das erfindungsgemäße Verfahren in Verbindung mit dem Oberbegriff des Patentanspruchs 9 dadurch gekennzeichnet, dass in einem ersten Schritt der Träger durch Spritzgießen hergestellt wird, dass in einem zweiten Schritt eine erste Grenzfolie auf eine Oberseite des Trägers, die Leuchtelementeschicht auf die erste Grenzfolie und eine zweite Grenzfolie auf die Leuchtelementeschicht gelegt werden, dass in einem dritten Schritt eine transparente Kunststoffmasse unter Überdeckung der zweiten Grenzfolie an die Oberseite des Trägers angespritzt wird zur Bildung der Abdeckscheibe, derart, dass die Leuchtelementeschicht luft- und flüssigkeitsdicht zwischen dem Träger und der Abdeckscheibe gelagert ist.to Solution to the problem is the invention Method in conjunction with the preamble of the claim 9, characterized in that in a first step, the carrier produced by injection molding that in a second step a first boundary foil on top of the carrier, the Luminous element layer on the first boundary film and a second boundary film placed on the luminous element layer, that in a third Step a transparent plastic mass under cover the second boundary film molded onto the top of the carrier is used to form the cover, in such a way that the luminous element layer air- and liquid tight between the carrier and the Cover is mounted.
Der besondere Vorteil des erfindungsgemäßen Verfahrens besteht darin, dass eine langzeitstabile und feste Verbindung einer Leuchtelementeschicht in einem Bereich zwischen einem Träger und einer transparenten Abdeckscheibe gebildet wird, die einen langzeitstabilen Betrieb und einen robusten Aufbau ermöglicht.Of the particular advantage of the method according to the invention is that a long-term stable and firm connection of a Luminous element layer in a region between a support and a transparent cover is formed, which has a long-term stability Operation and a robust construction allows.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnung näher erläutert.One Embodiment of the invention will be described below explained in detail the drawing.
Es zeigt:It shows:
Figur eine Explosionsdarstellung einer erfindungsgemäßen Signalleuchte.figure an exploded view of an inventive Signal light.
Eine erfindungsgemäße Signalleuchte für Fahrzeuge kann vorzugsweise als Seitenmarkierungsleuchte eingesetzt werden.A Signal lamp according to the invention for vehicles can preferably be used as a side marker light.
Die
Signalleuchte besteht im Wesentlichen aus einem Träger
Der
Träger
Eine
Leuchtelementeschicht ist vorzugsweise als OLED-Folienschicht
Zwischen
der zweiten Grenzfolie
In
der ersten Grenzfolie
Vorzugsweise
erstrecken sich die erste Grenzfolie
Die
Leuchtelementeschicht
Zur
Herstellung der Signalleuchte wird in einem ersten Schritt der Träger
In
einem weiteren Schritt wird eine transparente Kunststoffmasse in
den Formraum des Spritzgießwerkzeuges eingespritzt zur
Bildung der Abdeckscheibe
Da
die zweite Grenzfolie
Dadurch,
dass die Leuchtelementeschicht
- 1, 1', 1''1, 1 ', 1' '
- Träger, Oberseite, RückseiteCarrier, Top, back
- 22
- Abdeckscheibecover plate
- 33
- LeuchtelementeschichtLighting elements layer
- 4, 4'4, 4 '
- Flachseiteflat side
- 55
- Grenzfolieboundary film
- 66
- Grenzfolieboundary film
- 77
- Markierungsfoliemarking tape
- 88th
- transparenter Abschnitttransparent section
- 99
- transparenter Abschnitttransparent section
- 1010
- Randkanteedge
- 1111
- Vertiefungdeepening
- 1212
- Randabschnittedge section
- 1313
- Randabschnittedge section
- 1414
- Kontaktierungsleitungcontact-
- 1515
- Aufrechte Wandungupright wall
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 20207799 U1 [0003] - DE 20207799 U1 [0003]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007023958A DE102007023958A1 (en) | 2007-05-23 | 2007-05-23 | Signal light i.e. side marker light, for motor vehicle, has border foils extending to flat sides of illumination element layer such that illumination element layer is connected by injection molding with carrier and cover disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007023958A DE102007023958A1 (en) | 2007-05-23 | 2007-05-23 | Signal light i.e. side marker light, for motor vehicle, has border foils extending to flat sides of illumination element layer such that illumination element layer is connected by injection molding with carrier and cover disk |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007023958A1 true DE102007023958A1 (en) | 2008-11-27 |
Family
ID=39877074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007023958A Pending DE102007023958A1 (en) | 2007-05-23 | 2007-05-23 | Signal light i.e. side marker light, for motor vehicle, has border foils extending to flat sides of illumination element layer such that illumination element layer is connected by injection molding with carrier and cover disk |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007023958A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011085655A1 (en) * | 2011-11-03 | 2013-05-08 | Osram Gmbh | Illumination device with semiconductor light sources |
DE102013008192A1 (en) * | 2013-05-14 | 2014-11-20 | Volkswagen Aktiengesellschaft | Lighting device, in particular for a motor vehicle |
WO2017063940A1 (en) * | 2015-10-14 | 2017-04-20 | Osram Oled Gmbh | Optoelectronic module having an oled and method for producing an optoelectronic module |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457089A (en) * | 1981-10-02 | 1984-07-03 | Phillips Jr Wilbert H | Decorative, illuminated automotive reflector |
DE20207799U1 (en) | 2002-05-17 | 2002-08-22 | Fer Fahrzeugelektrik Gmbh | Signal light for vehicles |
DE10129021A1 (en) * | 2001-02-28 | 2002-09-26 | Volkswagen Ag | Lighting device for vehicle has at least one electrically activated light source in the form of an electroluminescent foil with a plastic injection molded part molded onto the foil |
DE10347987A1 (en) * | 2003-10-15 | 2005-06-02 | Siemens Ag | Method for manufacturing electroluminescent light module for inside of cars, aircraft cabins, railway cars, etc. with electro luminescent film stack, its support element and connecting conductors |
DE102005041490A1 (en) * | 2005-05-17 | 2006-11-23 | Robert Bosch Gmbh | Device with a plastic component and with a light emitting diode |
-
2007
- 2007-05-23 DE DE102007023958A patent/DE102007023958A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457089A (en) * | 1981-10-02 | 1984-07-03 | Phillips Jr Wilbert H | Decorative, illuminated automotive reflector |
DE10129021A1 (en) * | 2001-02-28 | 2002-09-26 | Volkswagen Ag | Lighting device for vehicle has at least one electrically activated light source in the form of an electroluminescent foil with a plastic injection molded part molded onto the foil |
DE20207799U1 (en) | 2002-05-17 | 2002-08-22 | Fer Fahrzeugelektrik Gmbh | Signal light for vehicles |
DE10347987A1 (en) * | 2003-10-15 | 2005-06-02 | Siemens Ag | Method for manufacturing electroluminescent light module for inside of cars, aircraft cabins, railway cars, etc. with electro luminescent film stack, its support element and connecting conductors |
DE102005041490A1 (en) * | 2005-05-17 | 2006-11-23 | Robert Bosch Gmbh | Device with a plastic component and with a light emitting diode |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011085655A1 (en) * | 2011-11-03 | 2013-05-08 | Osram Gmbh | Illumination device with semiconductor light sources |
DE102013008192A1 (en) * | 2013-05-14 | 2014-11-20 | Volkswagen Aktiengesellschaft | Lighting device, in particular for a motor vehicle |
WO2017063940A1 (en) * | 2015-10-14 | 2017-04-20 | Osram Oled Gmbh | Optoelectronic module having an oled and method for producing an optoelectronic module |
US10571092B2 (en) | 2015-10-14 | 2020-02-25 | Osram Oled Gmbh | Optoelectronic module having an OLED and method for producing an optoelectronic module |
US10851961B2 (en) | 2015-10-14 | 2020-12-01 | Pictiva Displays International Limited | Optoelectronic module having an OLED and method for producing an optoelectronic module |
US11333316B2 (en) | 2015-10-14 | 2022-05-17 | Pictiva Displays International Limited | Optoelectronic module having an OLED and method for producing an optoelectronic module |
US11619363B2 (en) | 2015-10-14 | 2023-04-04 | Pictiva Displays International Limited | Optoelectronic module having an OLED and method for producing an optoelectronic module |
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R081 | Change of applicant/patentee |
Owner name: HELLA GMBH & CO. KGAA, DE Free format text: FORMER OWNER: HELLA KGAA HUECK & CO., 59557 LIPPSTADT, DE |
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R016 | Response to examination communication | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F21S0043000000 Ipc: F21S0043190000 |
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R016 | Response to examination communication | ||
R016 | Response to examination communication |