EP1537625A2 - Structures d'antennes integrees, structures de composants electroniques integrees et procede de production correspondant - Google Patents

Structures d'antennes integrees, structures de composants electroniques integrees et procede de production correspondant

Info

Publication number
EP1537625A2
EP1537625A2 EP03807801A EP03807801A EP1537625A2 EP 1537625 A2 EP1537625 A2 EP 1537625A2 EP 03807801 A EP03807801 A EP 03807801A EP 03807801 A EP03807801 A EP 03807801A EP 1537625 A2 EP1537625 A2 EP 1537625A2
Authority
EP
European Patent Office
Prior art keywords
film
layer
lacquer
lacquer film
antenna
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Withdrawn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
EP03807801A
Other languages
German (de)
English (en)
Inventor
Walter Aichholzer
Günter Reichert
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1537625A2 publication Critical patent/EP1537625A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material

Definitions

  • the invention relates to integrated antenna structures, in particular antenna structures for motor vehicles integrated in plastic sheeting parts, integrated electronic component structures and a method for their production.
  • DE 100 25 130 AI discloses an antenna that is integrated into body components of a vehicle.
  • the antenna is at least partially housed in a body component made with a plastic upper structure and a stiffening metal substructure.
  • the metal substructure forms part of the antenna.
  • Multifunctional Conformal Antennas for Automotive Application by Christian Renard, Bernard Perpere, in Ingenieurs de 1 'Automobile, May 2000, pages 68 to 70, discloses the attachment of a spiral-shaped, printed antenna in the middle of a metal roof. On the underside of the spiral is a cylindrical metallic cavity is arranged the antenna is covered by a protective layer and a non-metallic paint.
  • DE 41 21 333 C2 shows a film antenna which is provided with an electrically non-conductive carrier material and radiating elements designed as electrically conductive coatings of the carrier material.
  • the substrate is coated on one side only, with the conductive coating made of copper and the substrate made of polyimide or epoxy glass fiber film.
  • this object is achieved by an integrated antenna structure according to claim 1, an integrated electronic component structure according to claim 15 or by methods for producing an integrated antenna structure according to claims 6, 7, 10, 12 and 13 or by a method for producing an integrated electronic component structure solved according to claim 16.
  • Advantageous developments of the invention are specified in the subclaims.
  • FIG. 1 shows the structure of an integrated antenna structure according to a first embodiment
  • FIG. 2 shows the structure of an integrated antenna structure according to a second embodiment
  • FIG. 3 shows the structure of an integrated antenna structure according to a third embodiment
  • FIG. 4 shows the structure of an integrated antenna structure according to a fourth embodiment.
  • the integrated antenna structure is used as an example.
  • an integrated electronic component structure can also be used as long as the electronic component is flat and can be integrated into a film.
  • the basic idea of the present invention is to equip plastic components, for example of a motor vehicle, equipped with lacquer films as a surface finish with electronic components integrated in films, in particular flat antenna architectures or structures.
  • the integrated antenna structure used is constructed according to the invention as follows and shown in FIG. 1.
  • a substrate layer 2 is applied to a cladding layer 1.
  • a lacquer film 3 is formed on this substrate layer 2 on the side opposite the cladding layer 1.
  • This lacquer film 3 comprises a lacquer film carrier layer 3a *, a lacquer film color layer 3b and one Lacquer film clear layer 3c, which are formed on each other.
  • Antennas 4 that form the integrated antenna structure are integrated into the lacquer film carrier layer 3a *.
  • a contacting layer 5 is formed between the lacquer film carrier layer 3a * and the substrate layer 2.
  • an endless, deformable lacquer film carrier layer 3a * which simultaneously represents an antenna film, is coated on a surface by coating, laminating or metallizing with an antenna architecture with antennas 4 and a contacting layer 5 for contacting these antennas 4 provided (step S1).
  • a lacquer film color layer 3b and a lacquer film clear layer 3c are applied in layers by means of coating technology production (step S2). These layers can also be applied before the antenna architecture is manufactured, i.e. Step S2 can easily be carried out before step S1.
  • the production of the lacquer film 3 consisting of the lacquer film carrier layer 3a *, the lacquer film color layer 3b and the lacquer film clear layer 3c is thus ended.
  • the final processing steps are deep-drawing the paint film 3 containing the antennas 4 (step S3), forming the component (step S4) and curing the clear film clear layer 3c, for example by means of UV light (step S5).
  • the second exemplary embodiment of the invention represents an alternative embodiment of the construction of an integrated antenna structure and its production method.
  • a substrate layer 2 is applied to a cladding layer 1.
  • a deformable antenna film 4a is formed, in which antennas 4 are integrated, which are interconnected.
  • a metallic coating or contacting layer 5 is formed on the surface of the antenna film 4a to connect the individual antennas 4.
  • a lacquer film 3 is in turn formed on this contacting layer 5a, which has a lacquer film carrier layer 3a, a lacquer film color layer 3b and a lacquer film clear layer 3c in succession from the inside to the outside.
  • a separate, endless, deformable antenna film 4a with antennas 4 and a contacting layer 5 are produced in a first step S1 by coating, laminating or metallizing a film layer.
  • a lacquer film 3 is produced in terms of coating technology.
  • a lacquer film carrier layer 3a is coated with a lacquer film color layer 3b and a lacquer film clear layer 3c.
  • the antenna film 4a is laminated to the lacquer film 3.
  • This film composite consisting of antenna film 4 and lacquer film 3 is then deep-drawn together in the fourth step S4.
  • the component is then deformed and the lacquer film clear layer 3c is hardened, for example by means of UV light.
  • the integrated antenna structure according to a third exemplary embodiment which is shown in FIG. 3, consists of a cladding 1, a substrate 2 applied thereon, in which a non-deformable antenna film 4b is embedded in selected areas.
  • a lacquer film 3 consisting of a lacquer film carrier layer 3a, a lacquer film color layer 3b and a lacquer film clear layer 3c is formed in this order on this substrate 2 or in areas in which the antenna film 4b is embedded.
  • a lacquer film 3 is produced in terms of coating technology by coating a lacquer film carrier layer 3a with a lacquer film color layer 3b and a lacquer film clear layer 3c.
  • the lacquer film 3 thus produced is then deep-drawn in a step S2.
  • a separate, non-deformable antenna film 4b and a contacting layer 5 for contacting the antennas 4 integrated in the antenna film are then produced by coating, laminating or metallizing a film layer.
  • this step S3 can also be carried out before step S1.
  • a non-deformable antenna film 4b is laminated onto the already deformed lacquer film 3.
  • steps S5 and S6 component shaping and (UV) curing of the clear film 3c are carried out.
  • the structure of the antenna structure in particular the layer sequence, is as follows and as shown in FIG. 4.
  • the antenna structure according to a fourth exemplary embodiment consists of a cladding 1, a contacting layer 5 applied thereon for an antenna film 4b with antennas 4 and above that a substrate 2, in which an antenna film 4b is embedded in selected areas toward the contacting layer 5.
  • a lacquer film 3 consisting of a lacquer film carrier layer 3a, a lacquer film color layer 3b and a lacquer film clear layer 3c is formed on this substrate 2 in this order.
  • a lacquer film 3 is produced by coating a lacquer film carrier layer 3a with a lacquer film color layer 3b and a lacquer film clear layer 3c. Then, in step S2, the lacquer film 3 is deep-drawn. Finally, in a third step S3, a separate, non-deformable antenna film 4b with a contacting layer 5 is produced on one of its surfaces by coating, laminating or metallizing a film layer. In the subsequent step S4, the component is formed, including double film application, by inserting the lacquer film 3 on the tool and inserting the non-deformable antenna film 4b on the sprue side.
  • step S5 the lacquer film clear layer 3c is cured in step S5, for example by means of UV light.
  • any electronic components can be integrated in, for example, a planking part, as long as they are flat and can be integrated in foils.

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)

Abstract

L'invention concerne des structures d'antennes intégrées, des structures de composants électroniques intégrées et un procédé permettant de les produire. L'invention vise à munir des éléments en matière plastique (1, 2), par exemple d'automobile, qui comportent des pellicules de peinture (3, 3a*, 3b, 3c) comme fini superficiel, de composants électroniques intégrés, notamment des architectures ou des structures d'antennes plates (4). A cet effet, l'invention présente différentes variantes de réalisation.
EP03807801A 2002-09-12 2003-08-22 Structures d'antennes integrees, structures de composants electroniques integrees et procede de production correspondant Withdrawn EP1537625A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10242522 2002-09-12
DE10242522A DE10242522A1 (de) 2002-09-12 2002-09-12 Integrierte Antennenstrukturen, integrierte elektronische Komponentenstrukturen und Verfahren zu ihrer Herstellung
PCT/EP2003/009331 WO2004034511A2 (fr) 2002-09-12 2003-08-22 Structures d'antennes integrees, structures de composants electroniques integrees et procede de production correspondant

Publications (1)

Publication Number Publication Date
EP1537625A2 true EP1537625A2 (fr) 2005-06-08

Family

ID=31983921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03807801A Withdrawn EP1537625A2 (fr) 2002-09-12 2003-08-22 Structures d'antennes integrees, structures de composants electroniques integrees et procede de production correspondant

Country Status (5)

Country Link
US (1) US20060103580A1 (fr)
EP (1) EP1537625A2 (fr)
JP (1) JP2005538661A (fr)
DE (1) DE10242522A1 (fr)
WO (1) WO2004034511A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005039586B4 (de) * 2005-08-19 2011-06-22 Daimler AG, 70327 Verfahren zum Aufbringen einer Antennenstruktur auf ein Beplankungsteil einer Fahrzeugkarosserie und eine integrierte Antennenstruktur
DE102005048843B4 (de) * 2005-10-12 2016-03-03 Webasto Ag Formteil und Verfahren zu dessen Herstellung
DE102006006922A1 (de) * 2005-10-28 2007-05-03 Hirschmann Car Communication Gmbh Antennenstruktur auf Träger, welcher an oder in einem Fahrzeugbauteil befestigbar ist
DE102011009283A1 (de) * 2011-01-24 2012-07-26 Gabler Maschinenbau Gmbh Antenne für ein Unterseeboot
DE102012010972A1 (de) * 2012-06-02 2013-02-07 Daimler Ag Fahrzeug mit einer Antennenanordnung
DE102013006056A1 (de) * 2013-04-08 2014-10-09 Audi Ag Anbauteil für ein Kraftfahrzeug und zugehöriges Kraftfahrzeug
GB201309957D0 (en) 2013-06-04 2013-07-17 Ford Global Tech Llc A motor vehicle antenna assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832991A (en) * 1987-11-03 1989-05-23 Eastman Kodak Company Coating process
JPH03104302A (ja) * 1989-09-19 1991-05-01 Mitsubishi Motors Corp 導電膜アンテナを備えた自動車用プラスチック製外装部品及びその製造方法
EP0584154A1 (fr) * 1991-05-17 1994-03-02 Richard Hirschmann GmbH & Co. Ensemble antenne
DE19535250B4 (de) * 1995-09-22 2006-07-13 Fuba Automotive Gmbh & Co. Kg Mehrantennensystem für Kraftfahrzeuge
US5919537A (en) * 1996-06-18 1999-07-06 Android Industries Of Michigan, L.L.C. Decorative films and laminated formable sheets with dual protective film layers
DE19636584C1 (de) * 1996-09-09 1998-03-05 Daimler Benz Ag Stoßfänger zur Aufnahme einer Fahrzeug-Antenne
EP0854536B1 (fr) * 1997-01-15 2007-05-09 Menzolit-Fibron GmbH Pièce moulée plastique renforcée par des fibres avec antenne integrée
JPH1188026A (ja) * 1997-07-14 1999-03-30 Harada Ind Co Ltd 自動車用ｔｖアンテナ装置
DE19854883A1 (de) * 1998-11-27 2000-05-31 Bayerische Motoren Werke Ag Kunststoff-Bauteil und Verfahren zu dessen Herstellung
US6414058B2 (en) * 1999-09-10 2002-07-02 General Electric Company Color stable compositions containing arylate-comprising polymers
US6353415B1 (en) * 2000-11-13 2002-03-05 Delphi Technologies, Inc. Molded in place antenna assembly and method of making same
DE10060603A1 (de) * 2000-12-05 2002-06-13 Daimler Chrysler Ag Karosserieteil mit integrierter Antenne
US7113136B2 (en) * 2000-12-18 2006-09-26 Collins & Aikman Products Co. Integrated dual function circuitry and antenna system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004034511A3 *

Also Published As

Publication number Publication date
WO2004034511A2 (fr) 2004-04-22
JP2005538661A (ja) 2005-12-15
DE10242522A1 (de) 2004-04-08
US20060103580A1 (en) 2006-05-18
WO2004034511A3 (fr) 2004-06-17

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