EP2327929A1 - Unité de lampe pour véhicules et procédé de montage - Google Patents

Unité de lampe pour véhicules et procédé de montage Download PDF

Info

Publication number
EP2327929A1
EP2327929A1 EP09177001A EP09177001A EP2327929A1 EP 2327929 A1 EP2327929 A1 EP 2327929A1 EP 09177001 A EP09177001 A EP 09177001A EP 09177001 A EP09177001 A EP 09177001A EP 2327929 A1 EP2327929 A1 EP 2327929A1
Authority
EP
European Patent Office
Prior art keywords
circuit board
holding body
lighting unit
attachment optics
holding
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.)
Withdrawn
Application number
EP09177001A
Other languages
German (de)
English (en)
Inventor
Sonia Martinez
Heinz-Uwe Spork
David Hanuschiewitz
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Priority to EP09177001A priority Critical patent/EP2327929A1/fr
Priority to US12/950,214 priority patent/US8511875B2/en
Priority to CN201010559681.7A priority patent/CN102092337B/zh
Publication of EP2327929A1 publication Critical patent/EP2327929A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21S41/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • 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
    • F21S41/29—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • 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]

Definitions

  • the invention relates to a lighting unit for vehicles with a arranged on a circuit board light source and arranged in the light emission in front of the light source attachment optics, which has on one of the circuit board side facing at least one holding dome, which engages in the mounting position in a bore of the circuit board, and wherein the attachment optics is positively connected to a side facing away from the light source side holding body.
  • the invention relates to a method for mounting a lighting unit, wherein an optical attachment to a number of light sources equipped printed circuit board and a holding body is connected.
  • a light unit for vehicles which has a light source equipped with a printed circuit board and arranged in the light emission direction in front of the light source intent optics.
  • the attachment optics has two retaining domes, which each engage in a recess of a subsequent to a rear side of the circuit board holding body, so that in a mounting position, the attachment optics is fixed by riveting form-fitting manner to the holding body.
  • a disadvantage of the known light unit is that the attachment is made only after a further process step after insertion of the retaining domes in the recesses.
  • Object of the present invention is therefore to provide a lighting unit for vehicles as well as in methods for mounting the lighting unit such that in a simple and cost-effective manner a precise positioning or attachment of the components is guaranteed.
  • the invention in conjunction with the preamble of claim 1, characterized in that the holding body to a support frame is formed and that the holding body or the support frame is connected by latching with the attachment optics.
  • a holding body is formed on a support frame, which has a light sources and the front optics and preferably the front lens supporting function.
  • the attachment optics is latching connected to the support frame and / or the holding body, so that a non-destructive disassembly of the assembly thus formed is ensured.
  • repair measures can be taken in case of damage.
  • the support frame has a number of spring elements pointing in the direction of light emission, which engage behind in the installation position corresponding latching hooks of the attachment optics.
  • a prior fixation of the attachment optics on the holding body does not take place. It is sufficient if the attachment optics on the circuit board or the holding body can be pre-positioned or pre-fixed.
  • a preferably cuboid cooling body is provided between the holding body and the printed circuit board, which is connected by latching with the holding body.
  • the heat sink forms, together with the holding body, a structural unit which can then be connected by latching to the further structural unit formed by the attachment optics and the printed circuit board. The number of work steps for the formation of the lighting unit can thus be substantially reduced.
  • the heat sink is detachably connected via a recess / locking element connection with the holding body, wherein within the heat sink presses a spring tab of the holding body against a bottom wall of the heat sink.
  • the bottom wall is arranged on one of the circuit board facing side of the heat sink.
  • the retaining domes of the attachment optics, together with the corresponding recesses of the printed circuit board merely cause prepositioning or prefixing, so that assembly takes place without mechanical stress on the printed circuit board in conjunction with the subsequent latching operations to form the lighting unit.
  • this can be dispensed with an additional examination of the circuit board after installation.
  • the circuit board on a flexible cover layer which engages in the mounting position in a gap formed between an edge of the bore and the Haltedom for clamping pre-fixing the attachment optics to the circuit board. In this way, a pre-fixing can be achieved without the circuit board is mechanically stressed.
  • the inventive method in conjunction with the preamble of claim 10, the following steps: Positioning the attachment optics to the circuit board, a Haltedom the intent optics engages in a hole in the circuit board to form a first assembly, positive connection of a heat sink with the On a support frame integrally formed holding body to form a second unit and final positive connection between the first unit and the second unit.
  • the particular advantage of the method according to the invention is that in a simple way, the components gentle and fast assembly is achieved.
  • a light unit 1 for vehicles is used, for example, to generate a dipped beam, daytime running light, flashing light, position light function and / or a combination of these light functions and is arranged in a bow region of a motor vehicle.
  • the lighting unit 1 can be integrated as an elongate lighting unit in a headlight of the vehicle.
  • the lighting unit 1 has an elongate and in cross-section U-shaped support frame 2 which is fixed to a housing, not shown, of the headlamp.
  • a plurality of holding bodies 4 extending in a row in two- and three-dimensional space are formed on a front side in the light emission direction 3.
  • the holding bodies 4 are each cup-shaped with projecting in Lichtabstrahlraum 3 walls 5, wherein an upper and / or a lower wall 5 has a tapered in Lichtabstrahlraum 3 inclined surface 6 as a locking element.
  • This inclined surface 6 is used for detachable and latching connection of the holding body 4 with a cuboid heat sink 7, wherein the heat sink 7 opposite side walls 8, each having a recess 9, in which the inclined surface 6 engages in the mounted position.
  • a recess 9 are arranged on the side wall 8 on both sides of a center plane M of the heat sink 7 respectively.
  • the side walls 8 are slightly resilient, wherein they each adjoin a front wall 10 in the light emission direction 3.
  • the side walls 8 of the heat sink 7 are slightly resilient with respect to the median plane M, so that the heat sink 7 can be connected and released in terms of handling technology simply by latching with the corresponding holding bodies 4.
  • the holding body 4 has a projecting in the light emission direction 3 spring tab 11 which presses in the mounted state of the heat sink 7 on the holding body 4 against an inner side of the bottom wall 10. The heat sink 7 is thus securely fixed to the holder body 4.
  • the lighting unit 1 has a plurality of attachment optics 12, which are preferably tulip-shaped and serve as a reflector for the radiated light from LED light sources 13.
  • the attachment optics 12 are connected to one another in rows and correspond to the contour of the support frame 2. They can be integrally connected to a lens 14 terminating the light unit 1 at the front. Alternatively, the strip of attachment optics 12 may also be used only in a recess of the lens 14.
  • the attachment optics 12 each have holding domes 15 ', 15 "on an end facing the support frame 2.
  • a first retention dome 15' has a greater length than a second retention dome 15".
  • the long Haltedom 15 ' has an insertion end 16 at the end for simplified insertion into a bore 17 of a printed circuit board 18 and a bore 19 of the heat sink 7.
  • the first Gardom 15' and the second Gardom 15 “horseshoe-shaped, so that the insertion of the holding domes 15 ', 15 "into the bores 17, 19 is simplified.
  • the shorter holding dome 15 can thereby be automatically guided into the corresponding bore 17, 19.
  • the printed circuit board 18 is formed as a flexible printed circuit board whose contour coincides with the contour of the support frame 2 and the strip of attachment optics 12 and the lens 14.
  • the printed circuit board 18 is equipped with a plurality of row-shaped LED light sources 13.
  • the LED light sources 13 are located on a side of the printed circuit board 18 facing the lens 14.
  • the attachment optics 12 are moved into the bores 17 of the printed circuit board 18 in a pre-positioning position by engaging the retaining domes 15 ', 15 " the attachment optics 12 are loosely attached to the printed circuit board 18.
  • the attachment optics 12 are clamped to the circuit board 18, over a rim 20 of the bore 17 of the circuit board 18 projecting tabs 21 a flexible cover layer of the circuit board 18 due to the engagement of the retaining domes 15 ', 15 "bend in bore 17 and fill a gap between the edge 20 of the bore 17 and the retaining domes 15' or 15".
  • a second structural unit is formed by connecting the support frame 2 with the respective heat sinks 7 assigned to the holding bodies 4. As described above, the heat sinks 7 are each latched or clamped to the corresponding holding bodies 4.
  • the first unit is positively connected to the second unit in a final assembly step.
  • the first structural unit is preferably latched to the second structural unit, with the retaining domes 15 ', 15 "engaging in the bores 19 of the cooling body 7.
  • the support frame 2 has bow-shaped spring elements 22 on an upper and lower side which protrude in the light emission direction 3. These spring elements 22 cooperate with latching hooks 23 which are integrally formed on corresponding upper and lower sides of the attachment optics 12. In the mounted state of the lighting unit 1, the spring elements 22 engage behind the latching hooks 23. For manual disassembly, this clip closure can be released manually Spring elements 22 and latching hooks 23 and the distance between them is selected such that a secure clamping connection between the first unit and the second unit is given.
  • the support frame 2 is preferably made of a POM plastic material.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP09177001A 2009-11-25 2009-11-25 Unité de lampe pour véhicules et procédé de montage Withdrawn EP2327929A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09177001A EP2327929A1 (fr) 2009-11-25 2009-11-25 Unité de lampe pour véhicules et procédé de montage
US12/950,214 US8511875B2 (en) 2009-11-25 2010-11-19 Lighting unit for vehicles and mounting method
CN201010559681.7A CN102092337B (zh) 2009-11-25 2010-11-25 用于车辆的照明单元及装配方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09177001A EP2327929A1 (fr) 2009-11-25 2009-11-25 Unité de lampe pour véhicules et procédé de montage

Publications (1)

Publication Number Publication Date
EP2327929A1 true EP2327929A1 (fr) 2011-06-01

Family

ID=42077069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09177001A Withdrawn EP2327929A1 (fr) 2009-11-25 2009-11-25 Unité de lampe pour véhicules et procédé de montage

Country Status (3)

Country Link
US (1) US8511875B2 (fr)
EP (1) EP2327929A1 (fr)
CN (1) CN102092337B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6004747B2 (ja) * 2011-06-28 2016-10-12 株式会社小糸製作所 発光モジュール
US8876322B2 (en) 2012-06-20 2014-11-04 Journée Lighting, Inc. Linear LED module and socket for same
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
DE102013108337B4 (de) * 2013-08-02 2022-10-13 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
US9976710B2 (en) 2013-10-30 2018-05-22 Lilibrand Llc Flexible strip lighting apparatus and methods
FR3016684B1 (fr) * 2014-01-21 2019-05-10 Psa Automobiles Sa. Dispositif d'eclairage de vehicule, en particulier d'eclairage diurne, et vehicule ainsi equipe
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
US9857554B2 (en) * 2015-03-18 2018-01-02 Smart Vision Lights Spring clips for mounting optics structures on an associated circuit board, and assemblies including the spring clips
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782094S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
KR102397909B1 (ko) * 2015-08-27 2022-05-16 삼성전자주식회사 기판 및 이를 포함하는 광원 모듈
WO2017156189A1 (fr) 2016-03-08 2017-09-14 Lilibrand Llc Système d'éclairage comprenant un ensemble lentille
CN110998880A (zh) 2017-01-27 2020-04-10 莉莉布兰德有限责任公司 具有高显色指数和均匀平面照明的照明系统
US20180328552A1 (en) 2017-03-09 2018-11-15 Lilibrand Llc Fixtures and lighting accessories for lighting devices
CN109237426B (zh) * 2017-05-16 2021-03-09 嘉兴海拉灯具有限公司 一种车载灯具的装配方法及车载灯具
WO2019213299A1 (fr) 2018-05-01 2019-11-07 Lilibrand Llc Systèmes et dispositifs d'éclairage avec module de silicone central
WO2020131933A1 (fr) 2018-12-17 2020-06-25 Lilibrand Llc Systèmes d'éclairage à bandes compatibles avec une alimentation électrique en courant alternatif

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029293A1 (de) * 2007-06-19 2009-01-02 Automotive Lighting Reutlingen Gmbh Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte
DE102007034123A1 (de) 2007-07-21 2009-01-22 Automotive Lighting Reutlingen Gmbh Leuchtmodul für einen Xenonlicht- oder Halbleiterlichtquellenscheinwerfer
DE102007038788A1 (de) 2007-08-06 2009-02-12 Automotive Lighting Reutlingen Gmbh Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte
DE102007038787A1 (de) 2007-08-06 2009-02-12 Automotive Lighting Reutlingen Gmbh Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009054569A (ja) * 2007-08-02 2009-03-12 Koito Mfg Co Ltd 車両用灯具
TWM331465U (en) * 2007-12-05 2008-05-01 Yu Lin Plastics Entpr Co Ltd Car lighting handle
US7625104B2 (en) * 2007-12-13 2009-12-01 Philips Lumileds Lighting Company, Llc Light emitting diode for mounting to a heat sink
US8109546B2 (en) * 2009-01-09 2012-02-07 Toyota Motor Engineering & Manufacturing North America, Inc. Bumper assemblies with independently aligned garnishes and reflectors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029293A1 (de) * 2007-06-19 2009-01-02 Automotive Lighting Reutlingen Gmbh Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte
DE102007034123A1 (de) 2007-07-21 2009-01-22 Automotive Lighting Reutlingen Gmbh Leuchtmodul für einen Xenonlicht- oder Halbleiterlichtquellenscheinwerfer
DE102007038788A1 (de) 2007-08-06 2009-02-12 Automotive Lighting Reutlingen Gmbh Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte
DE102007038787A1 (de) 2007-08-06 2009-02-12 Automotive Lighting Reutlingen Gmbh Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte

Also Published As

Publication number Publication date
CN102092337B (zh) 2014-12-03
CN102092337A (zh) 2011-06-15
US20110122643A1 (en) 2011-05-26
US8511875B2 (en) 2013-08-20

Similar Documents

Publication Publication Date Title
EP2327929A1 (fr) Unité de lampe pour véhicules et procédé de montage
EP2317213B1 (fr) Module de diode luminescente d'un dispositif d'éclairage de véhicule automobile et dispositif d'éclairage de véhicule automobile
EP1069371B1 (fr) Dispositif à diodes électroluminescentes
DE102007038787B4 (de) Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte
DE102009049016A1 (de) Leuchteinheit für Fahrzeuge
DE102012202933A1 (de) Beleuchtungseinrichtung
AT513339B1 (de) Lichtmodul für ein Kraftfahrzeug sowie Kraftfahrzeugscheinwerfer
DE102007016925A1 (de) Frontendmodul und Montageverfahren
DE102006059902B4 (de) Scheinwerfer für Fahrzeuge
WO2021115928A1 (fr) Dispositif d'éclairage pour un véhicule à moteur, et procédé pour produire un dispositif d'éclairage de ce type
EP3129704B1 (fr) Dispositif d'éclairage pour véhicules
DE102009048032A1 (de) Beleuchtungsvorrichtung für Fahrzeuge
DE202018107292U1 (de) LED-Scheinwerfermodul und LED-Lichtmodul zur Verwendung in einem solchen LED-Scheinwerfermodul
DE102016201382B3 (de) Leuchtenanordnung für ein Kraftfahrzeug und Heckspoiler
EP3887714B1 (fr) Composant optoélectronique avec dissipation de chaleur, et procédé de fabrication d'un tel composant
DE102010043313A1 (de) Beleuchtungsvorrichtung für Fahrzeuge
DE102021201873A1 (de) Reflektor, leuchte, werkzeug, fahrzeug und verfahren zur herstellung einer leuchte
DE102020100199A1 (de) Beleuchtungsvorrichtung für Fahrzeuge
DE10116957A1 (de) Fahrzeugleuchte
EP3409439B1 (fr) Dispositif optique, agencement d'éclairage, phares et procédé
DE102023101534B3 (de) Haltevorrichtung, elektronische Anordnung und Verfahren zum Herstellen einer elektronischen Anordnung für ein Kraftfahrzeug
DE10234459B4 (de) Verbindungselement zum Befestigen eines optischen Leuchtenbauteils an einer Leuchte und Leuchte
DE102013108344A1 (de) Beleuchtungsvorrichtung für Fahrzeuge
DE102018205663A1 (de) Baugruppe, scheinwerfer und verfahren
DE102013106451B4 (de) Lichtmodul mit einem Blendenelement für einen Scheinwerfer eines Fahrzeugs

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20111129

RIC1 Information provided on ipc code assigned before grant

Ipc: F21V 17/00 20060101ALI20130207BHEP

Ipc: F21V 17/16 20060101AFI20130207BHEP

Ipc: F21V 19/00 20060101ALI20130207BHEP

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: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130730