DE102008017435A1 - Method for manufacturing antenna unit for vehicles, involves pressurizing plastic foil with electrically conductive paste, and laminar plastic foil is made of ductile material and undergoes shaping after pressurization - Google Patents
Method for manufacturing antenna unit for vehicles, involves pressurizing plastic foil with electrically conductive paste, and laminar plastic foil is made of ductile material and undergoes shaping after pressurization Download PDFInfo
- Publication number
- DE102008017435A1 DE102008017435A1 DE102008017435A DE102008017435A DE102008017435A1 DE 102008017435 A1 DE102008017435 A1 DE 102008017435A1 DE 102008017435 A DE102008017435 A DE 102008017435A DE 102008017435 A DE102008017435 A DE 102008017435A DE 102008017435 A1 DE102008017435 A1 DE 102008017435A1
- Authority
- DE
- Germany
- Prior art keywords
- plastic film
- antenna device
- plastic foil
- producing
- electrically conductive
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0014—Shaping of the substrate, e.g. by moulding
-
- 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
- H05K1/092—Dispersed materials, e.g. conductive pastes or inks
- H05K1/095—Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0129—Thermoplastic polymer, e.g. auto-adhesive layer; Shaping of thermoplastic polymer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1105—Heating or thermal processing not related to soldering, firing, curing or laminating, e.g. for shaping the substrate or during finish plating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/14—Related to the order of processing steps
- H05K2203/1453—Applying the circuit pattern before another process, e.g. before filling of vias with conductive paste, before making printed resistors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
- H05K2203/302—Bending a rigid substrate; Breaking rigid substrates by bending
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung einer Antenneneinrichtung für Fahrzeuge gemäß den Merkmalen des Patentanspruches 1.The The invention relates to a method for producing an antenna device for vehicles according to the characteristics of Claim 1.
Die Antenneneinrichtung umfaßt zunächst zumindest einen flächigen Träger aus Kunststoff, zum Beispiel eine Kunststofffolie, auf dem elektrisch leitfähige Strukturen angeordnet sind, die als Strahler wirken und mit denen hochfrequente Signale empfangen und/oder gesendet werden können (Antennenstruktur).The Antenna device initially comprises at least a plastic sheet, for example a plastic film on the electrically conductive structures are arranged, which act as radiators and with which high-frequency Signals can be received and / or sent (antenna structure).
Es
ist schon aus der
Weiterhin
ist aus der
Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren bereitzustellen, das es ermöglicht, Fahrzeugbauteile mit komplexen Strukturen bzw. komplexen geometrischen Gestaltungen herzustellen, die mit einer Antenneneinrichtung versehen werden können oder die schon mit ihrer Herstellung eine Antenneneinrichtung umfassen.Of the The invention is therefore based on the object of providing a method which allows vehicle components with complex structures or To produce complex geometric designs, which with a Antenna device can be provided or the already include with their preparation an antenna device.
Zur
Lösung dieser Aufgabe ist folgendes Verfahren vorgesehen:
Erfindungsgemäß besteht
die zunächst flächige Kunststofffolie aus einem
verformbaren Material besteht und wird nach dem Bedrucken einer
Umformung unterzogen, so dass die vorbereitete Kunststofffolie zusammen
mit den Antennenstrukturen derart dauerhaft und plastisch verformt
wird, dass nach dieser Verformung eine dreidimensional Form erreicht
wird, die dem Einbauraum des Fahrzeugbauteiles entspricht.To solve this problem, the following procedure is provided:
According to the invention, the initially sheet-like plastic film consists of a deformable material and is subjected to a deformation after printing, so that the prepared plastic film is permanently and plastically deformed together with the antenna structures, that after this deformation a three-dimensional shape is achieved, the installation space of the Vehicle components corresponds.
Basis ist wieder eine Kunststofffolie, auf der elektrisch leitfähige Strukturen angeordnet werden. Auch hier kommt wieder in Betracht, dass die elektrisch leitfähigen Strukturen eine elektrisch leitfähige Paste sind, die auf die Kunststofffolie aufgedruckt wird. Die Kunststofffolie und vorzugsweise auch die elektrisch leitfähigen Strukturen, die aufgebracht worden sind, haben die Materialeigenschaft, dass sie sich dauerhaft umformen lassen. Hier kommt zum Beispiel in Betracht, dass die Kunststofffolie aus einem thermoplastisch verformbaren Material besteht und einer Wärmeeinwirkung unterzogen wird, so dass die vorbereitete Kunststofffolie mit Antennenstrukturen derart dauerhaft plastisch verformt wird, dass nach dieser Verformung eine Form erreicht wird, die dem Einbauraum des Fahrzeugbauteiles entspricht. Das Verfahren kann beispielsweise ein Tiefziehverfahren sein, bei dem die Kunststofffolie unter Wärmeeinwirkung auf einer Positivform, die dem Negativ des Fahrzeugbauteiles entspricht (oder umgekehrt) umgeformt wird, so dass diese nach dem Umformen eine geometrische Form erhalten hat, die dem Einbauraum am Fahrzeugbauteil entspricht. Danach kann diese Antenneneinrichtung, nachdem z. B. Ränder entfernt und Kontaktpunkte oder Steckverbinder angebracht worden sind, mit dem Fahrzeugbauteil dauerhaft (z. B. durch Verkleben) oder lösbar verbunden werden.Base is again a plastic film, on the electrically conductive Structures are arranged. Again comes into consideration, that the electrically conductive structures an electrical conductive paste, which is printed on the plastic film. The plastic film and preferably also the electrically conductive Structures that have been applied have the material property, that they can be transformed permanently. Here comes, for example Consider that the plastic film made of a thermoplastic deformable material consists and a heat effect is subjected, so that the prepared plastic film with antenna structures so permanently plastically deformed that after this deformation a shape is achieved, which corresponds to the installation space of the vehicle component. The method can be, for example, a deep-drawing method the plastic film under heat on a Positive shape, which corresponds to the negative of the vehicle component (or vice versa) is transformed so that this after forming a geometric Form has received, which corresponds to the installation space on the vehicle component. Thereafter, this antenna device, after z. B. edges removed and contact points or connectors have been attached are permanent with the vehicle component (eg by gluing) or detachably connected.
Ein weiterer wichtiger Aspekt der Erfindung ist im Folgenden darin zu sehen, dass die elektrisch leitfähigen Strukturen, die auf die flächige Kunststofffolie aufgebracht werden, nicht diejenige Struktur aufweisen, die sie nach dem Umformen aufweisen und somit die Antennenstrukturen erst nach dem Umformen der Kunststofffolie in ihre endgültige geometrische Ausgestaltung gebildet werden. Das bedeutet mit anderen Worten, dass zum Beispiel vor dem Umformen die elektrisch leitfähigen Strukturen noch überhaupt nicht als Antennenstruktur wirken können und erst dann als Antennenstruktur wirken, wenn sie zusammen mit der Trägerfolie umgeformt worden sind. Dies hängt aber im Wesentlichen von dem Verformungsgrad ab, so dass es selbstverständlich auch denkbar ist, dass die auf die Kunststofffolie vordem Verformen aufgebrachten Strukturen schon als Antennenstrukturen wirken können (aber nicht müssen) und ihre optimale Wirkung als Antennenstruktur erst nach dem Umformen der Kunststofffolie in ihre endgültige geometrische komplexe Form erreichen. Dabei ist selbstverständlich bei der Materialwahl für die elektrisch leitfähigen Strukturen darauf zu achten, dass sich beim Umformen dieses Material ebenfalls mit umformen lässt und dabei keine Risse entstehen, die die Funktion der späteren Antennenstruktur beeinträchtigen können.Another important aspect of the invention is to be seen below in that the electrically conductive structures which are applied to the flat plastic film do not have the structure that they have after the forming and thus the antenna structures only after the plastic film has been transformed into its own final geometric design are formed. In other words, this means that, for example, before the forming, the electrically conductive structures can not at all act as an antenna structure and act as an antenna structure only when they have been formed together with the carrier foil. However, this depends essentially on the degree of deformation, so that it is of course also conceivable that the applied to the plastic film previously deforming structures already as An can (but do not have to) act as an antenna structure and achieve its optimal effect as an antenna structure only after the plastic film has been transformed into its final geometric complex form. Of course, when choosing the material for the electrically conductive structures, it must be ensured that this material can also be formed during forming and that no cracks occur which could impair the function of the later antenna structure.
Insgesamt liegt der Erfindung somit die Idee zugrunde, aus einem zweidimensionalen (d. h. flächigen) Gebilde aus Träger und dort aufgebrachten elektrisch leitfähigen Strukturen, durch einen Umformvorgang ein dreidimensionales Gebilde zu machen, das nach dem Umformen in seine endgültige Form, die der Form des Fahrzeugbauteiles entspricht, gebracht und am Fahrzeugbauteil angebracht wird, wobei auf jeden Fall nach dem Umformvorgang die elektrisch leitfähigen und mit umgeformten Strukturen die Antennenstrukturbildet.All in all The invention is therefore based on the idea of a two-dimensional (ie flat) formations of carriers and there applied electrically conductive structures, through a forming process to make a three-dimensional structure, the after forming into its final form, that of the form corresponds to the vehicle component, brought and the vehicle component is attached, in any case after the forming process the electrically conductive and with reshaped structures the Antenna structure forms.
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 102005034082 [0003] - DE 102005034082 [0003]
- - DE 102005034085 [0004] - DE 102005034085 [0004]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008017435A DE102008017435A1 (en) | 2008-04-03 | 2008-04-03 | Method for manufacturing antenna unit for vehicles, involves pressurizing plastic foil with electrically conductive paste, and laminar plastic foil is made of ductile material and undergoes shaping after pressurization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008017435A DE102008017435A1 (en) | 2008-04-03 | 2008-04-03 | Method for manufacturing antenna unit for vehicles, involves pressurizing plastic foil with electrically conductive paste, and laminar plastic foil is made of ductile material and undergoes shaping after pressurization |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008017435A1 true DE102008017435A1 (en) | 2009-11-19 |
Family
ID=41180243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008017435A Ceased DE102008017435A1 (en) | 2008-04-03 | 2008-04-03 | Method for manufacturing antenna unit for vehicles, involves pressurizing plastic foil with electrically conductive paste, and laminar plastic foil is made of ductile material and undergoes shaping after pressurization |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008017435A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010044598B3 (en) * | 2010-09-07 | 2012-01-19 | Leonhard Kurz Stiftung & Co. Kg | Antenna component and method for producing an antenna component |
DE102011014902B3 (en) * | 2011-03-23 | 2012-02-02 | Leonhard Kurz Stiftung & Co. Kg | Producing an antenna component with a three-dimensional antenna, comprises forming an electrical conductive layer made of an electrical conductive lacquer onto a thermoplastic carrier foil in an antenna area formed as antenna structure |
DE102012010972A1 (en) * | 2012-06-02 | 2013-02-07 | Daimler Ag | Vehicle i.e. car, has electrical isolating vehicle components including electrical conductive coating that forms counter weight of antenna and/or electrical ground for antenna amplifier of antenna |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005034085A1 (en) | 2005-07-21 | 2007-02-01 | Hirschmann Car Communication Gmbh | Method for applying electrical conductor structures to a target component made of plastic |
DE102005034082A1 (en) | 2005-07-21 | 2007-02-01 | Hirschmann Car Communication Gmbh | Method for applying electrical conductor structures to a target component made of plastic |
EP1978791A2 (en) * | 2007-04-04 | 2008-10-08 | Hirschmann Car Communication GmbH | Antenna device for vehicles |
-
2008
- 2008-04-03 DE DE102008017435A patent/DE102008017435A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005034085A1 (en) | 2005-07-21 | 2007-02-01 | Hirschmann Car Communication Gmbh | Method for applying electrical conductor structures to a target component made of plastic |
DE102005034082A1 (en) | 2005-07-21 | 2007-02-01 | Hirschmann Car Communication Gmbh | Method for applying electrical conductor structures to a target component made of plastic |
EP1978791A2 (en) * | 2007-04-04 | 2008-10-08 | Hirschmann Car Communication GmbH | Antenna device for vehicles |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010044598B3 (en) * | 2010-09-07 | 2012-01-19 | Leonhard Kurz Stiftung & Co. Kg | Antenna component and method for producing an antenna component |
DE102011014902B3 (en) * | 2011-03-23 | 2012-02-02 | Leonhard Kurz Stiftung & Co. Kg | Producing an antenna component with a three-dimensional antenna, comprises forming an electrical conductive layer made of an electrical conductive lacquer onto a thermoplastic carrier foil in an antenna area formed as antenna structure |
DE102012010972A1 (en) * | 2012-06-02 | 2013-02-07 | Daimler Ag | Vehicle i.e. car, has electrical isolating vehicle components including electrical conductive coating that forms counter weight of antenna and/or electrical ground for antenna amplifier of antenna |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3105038B1 (en) | Method for producing a composite part | |
DE10339930A1 (en) | Metal ornamental plate manufacture involves hole creation in a metal plate, cutting of a section from the plate and injection of resin onto the back of the section | |
DE102016222552A1 (en) | 3D printing process with higher speed and better final strength | |
DE102014102024A1 (en) | Method and tool for producing an opening in a fiber composite component | |
DE102013223982A1 (en) | Method for manufacturing thermoplastic material components, such as panel or board of vehicle, under utilization of molding device, involves initiating manufacturing of series of new components by attaching insert in stationary part | |
DE102008017435A1 (en) | Method for manufacturing antenna unit for vehicles, involves pressurizing plastic foil with electrically conductive paste, and laminar plastic foil is made of ductile material and undergoes shaping after pressurization | |
DE102009012807A1 (en) | Sheet i.e. body sheet, folding method for motor vehicle, involves producing fold by bending edge area of sheet around edge of another sheet, and pressing bent edge area of former sheet into passage during form joining by forming punch | |
DE102009051392A1 (en) | Method for producing composite body, involves embossing gearing arrangement with multiple gearing elements with blade edge, where gearing elements are arranged to each other in spaced manner | |
DE102013003538A1 (en) | Producing component, preferably a component for automotive vehicle with core structure and cover layer, comprises producing finally produced core structure and applying cover layer by laminating strip material on core structure | |
DE102012013538A1 (en) | Method for manufacturing sandwich element, involves injecting liquid, foamable material injected into free space for connecting covering layers to sandwich element, where covering layers are formed as preformed fiber semi-finished products | |
EP2877332B1 (en) | Methods of manufacturing a plastic part | |
EP1978791A2 (en) | Antenna device for vehicles | |
DE102010016794B4 (en) | Molding with a decorative layer comprising a metal insert and method for its preparation | |
DE102008035478A1 (en) | Method for producing a vehicle trim part and trim part | |
DE102014203543A1 (en) | Vehicle interior component with a decor print | |
DE102010062265A1 (en) | Assembly of a pump housing and a control unit housing and method for producing such a unit | |
DE102011004015A1 (en) | Device for manufacturing multi-part component, has molding tools for producing two component parts of multi-part component and designed as injection molding or injection pressing tool and pressing tool, respectively | |
EP3396080B1 (en) | Method for producing a lightweight element | |
DE102021109155A1 (en) | Automotive component having a metal-plastic composite body | |
DE102009008659A1 (en) | Composite component for use as hybrid device, has support parts that are connected with each other by reversibly detachable connections i.e. screw connections, where support parts are made of metallic material | |
DE102013215502A1 (en) | Non-detachable point connection for CFRP to maximize the transferable load | |
DE10000143B4 (en) | Process for the preparation of an illustrated hot water bottle and hot water bottle | |
DE102019109068A1 (en) | Heating element | |
DE102023200002A1 (en) | Method and device for producing a molded part | |
DE102007009207A1 (en) | Process for producing a printed plastic component and plastic component produced by the process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |