The present invention relates to the manufacture of wireless transponder units such as those employed in smart cards having contactless functionality.
The following patent documents are believed to represent the current state of the art:
U.S. Pat. Nos. 7,278,580; 7,271,039; 7,269,021; 7,243,840; 7,240,847 and 7,204,427.
The present invention seeks to provide improved methods of manufacturing wireless transponder units useful as smart card inlays.
There is thus provided in accordance with a preferred embodiment of the present invention a method for manufacturing a smart card inlay including initially connecting a first end of a wire antenna to a chip module mounted in an aperture on a substrate, thereafter fixing the wire antenna onto a substrate and thereafter connecting a second end of the wire antenna to the chip module.
There is also provided in accordance with another preferred embodiment of the present invention a method for manufacturing a smart card inlay including providing a wire antenna having a first end and a second end, wherein the first end and the second end are connected to a chip module and do not extend past the chip module and fixing the wire antenna to a substrate.
There is further provided in accordance with still another preferred embodiment of the present invention a method for manufacturing a smart card inlay including fixing a wire antenna, having a first end and a second end, to a substrate, aside from the first end and the second end and thereafter relocating the first end and the second end of the wire antenna to locations suitable for attachment to a chip module and thereafter connecting the first end and the second end to the chip module.
There is also provided in accordance with another preferred embodiment of the present invention a method for manufacturing a smart card inlay including connecting a first end and a second end of a wire antenna to a chip module, fixing the wire antenna to a substrate and thereafter relocating the chip module to a chip module location on the substrate.
Preferably, the connecting a first end and a second end of a wire antenna to a chip module includes connecting the first end prior to the fixing the wire antenna to a substrate and connecting the second end subsequent to the fixing the wire antenna to a substrate.
There is further provided in accordance with still another preferred embodiment of the present invention a method for manufacturing a smart card inlay including attaching first and second ends of a wire antenna to a first substrate, fixing the wire antenna, aside from the first and second ends thereof, to a second substrate, thereafter relocating the first substrate relative to the second substrate such that the first and second ends of the wire antenna are at locations suitable for connection to a chip module on the second substrate, thereafter connecting the first end and the second end to the chip module and thereafter removing the first substrate.
In accordance with a preferred embodiment of the present invention the attaching first and second ends of a wire antenna to a first substrate includes connecting the first end prior to the fixing the wire antenna and connecting the second end subsequent to the fixing the wire antenna.
There is even further provided in accordance with yet another preferred embodiment of the present invention a method for manufacturing a smart card inlay including initially holding a first end of a wire antenna with a holding device, thereafter fixing the wire antenna onto a substrate, thereafter holding a second end of the wire antenna with the holding device and thereafter connecting the first end and the second end to a chip module.
There is yet further provided in accordance with another preferred embodiment of the present invention a method for manufacturing a smart card inlay including initially holding a first end of a wire antenna with a first holding device, thereafter fixing the wire antenna onto a substrate, thereafter holding a second end of the wire antenna with a second holding device and thereafter connecting the first end and the second end to a chip module.
Preferably, the method also comprises attaching the chip module to the substrate. In accordance with a preferred embodiment of the present invention the method includes any suitable combination of two or more of the steps recited above.
In accordance with a preferred embodiment of the present invention the fixing the wire antenna includes removably mounting the substrate onto a movable surface and moving the substrate relative to a fixed wire embedding device for fixing the wire antenna to the substrate.
There is even further provided in accordance with yet another preferred embodiment of the present invention a method for manufacturing a smart card inlay including removably mounting a substrate onto a movable surface and moving the substrate relative to a fixed wire embedding device for fixing the wire antenna to the substrate.
There is also provided in accordance with another preferred embodiment of the present invention a smart card inlay including a substrate and a wire antenna fixed to the substrate and having first and second ends thereof connected to a chip module mounted in an aperture formed in the substrate, wherein the first and second ends do not extend from the antenna past the chip module.
There is further provided in accordance with still another preferred embodiment of the present invention a system for manufacturing a smart card inlay including an electrical connecting tool operative to initially connect a first end of a wire antenna to a chip module mounted in an aperture on a substrate, a wire antenna placement tool operative to thereafter fix the wire antenna onto a substrate and an electrical connecting tool operative to thereafter connect a second end of the wire antenna to the chip module.
There is even further provided in accordance with yet another preferred embodiment of the present invention a system for manufacturing a smart card inlay including a wire antenna producing and connecting tool operative to provide a wire antenna having a first end and a second end arranged such that the first end and the second end are connected to a chip module and do not extend past the chip module and a wire antenna mounting tool operative to fix the wire antenna to a substrate.
There is yet further provided in accordance with another preferred embodiment of the present invention a system for manufacturing a smart card inlay including a wire antenna placement tool operative to fix a wire antenna, having a first end and a second end, to a substrate, aside from the first end and the second end, a wire relocation tool operative to thereafter relocate the first end and the second end of the wire antenna to locations suitable for attachment to a chip module and an electrical connecting tool operative to thereafter connect the first end and the second end to the chip module.
There is also provided in accordance with still another preferred embodiment of the present invention a system for manufacturing a smart card inlay including an electrical connecting tool operative to connect a first end and a second end of a wire antenna to a chip module, a wire antenna placement tool operative to fix the wire antenna to a substrate and a chip module relocation tool operative to thereafter relocate the chip module to a chip module location on the substrate.
In accordance with a preferred embodiment of the present invention the electrical connecting tool is operative to connect the first end prior to the wire antenna placement tool fixing the wire antenna to a substrate and connect the second end subsequent to the wire antenna placement tool the fixing the wire antenna to a substrate.
There is further provided in accordance with still another preferred embodiment of the present invention a system for manufacturing a smart card inlay including a wire attaching tool operative to attach first and second ends of a wire antenna to a first substrate, a wire antenna placement tool operative to fix the wire antenna, aside from the first and second ends thereof, to a second substrate, a substrate relocating tool operative to thereafter relocate the first substrate relative to the second substrate such that the first and second ends of the wire antenna are at locations suitable for connection to a chip module on the second substrate, an electrical connecting tool operative to thereafter connect the first end and the second end to the chip module and a substrate removing tool operative to thereafter remove the first substrate.
Preferably, the wire attaching tool is operative to connect the first end prior to the wire antenna placement tool fixing the wire antenna to a substrate and connect the second end subsequent to the wire antenna placement tool the fixing the wire antenna to a substrate.
There is still further provided in accordance with another preferred embodiment of the present invention a system for manufacturing a smart card inlay including a holding device operative to hold a first end of a wire antenna, a wire antenna placement tool operative to thereafter fix the wire antenna onto a substrate, a wire placement tool operative thereafter to place a second end of the wire antenna into the holding device and an electrical connecting tool operative to thereafter connect the first end and the second end to a chip module.
There is also provided in accordance with yet another preferred embodiment of the present invention a system for manufacturing a smart card inlay including a first holding device operative to initially hold a first end of a wire antenna, a wire antenna placement tool operative to thereafter fix the wire antenna onto a substrate; a second holding device operative to thereafter hold a second end of the wire antenna and an electrical connecting tool operative to thereafter connect the first end and the second end to a chip module.
Preferably, the system for manufacturing a smart card inlay also includes a chip module attaching tool operative to attach the chip module to the substrate.
In accordance with another preferred embodiment of the present invention the system for manufacturing a smart card inlay includes any suitable combination of two or more tools recited above. Additionally or alternatively, the wire antenna placement tool includes a fixed wire embedding device operative to fix the wire antenna to the substrate and a movable surface operative to move the substrate relative to the fixed wire embedding device.
There is further provided in accordance with still another preferred embodiment of the present invention a system for manufacturing a smart card inlay including a fixed wire embedding device operative to fix a wire antenna to a substrate and a movable surface operative to move the substrate relative to the fixed wire embedding device.
The present invention will be understood and appreciated more fully from the following detailed description, taken in conjunction with the drawings in which:
The description which follows includes several embodiments which may be employed singly or in any combination in the manufacture of a wireless transponder, such as that used in a smart card inlay or any other suitable device.
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It is appreciated that second gripper 1012 may be obviated and first gripper 1004 may be configured to grip both first end 1000 and second end 1010 of antenna wire 1002, similar to holding device 900 of
It will be appreciated by persons skilled in the art that the present invention is not limited by what has been particularly shown and described hereinabove. Rather, the present invention includes combinations and subcombinations of the various features described hereinabove as well as modifications and variations thereof which will occur to persons reading the foregoing and which are not in the prior art.
Reference is hereby made to U.S. Provisional Patent Application Ser. No. 61/062,164, entitled MANUFACTURE OF A SMART CARD INLAY, filed Jan. 23, 2008, the disclosure of which is hereby incorporated by reference and priority of which is hereby claimed pursuant to 37 CFR 1.78(a) (4) and (5)(i).
Filing Document | Filing Date | Country | Kind | 371c Date |
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PCT/IL2009/000095 | 1/25/2009 | WO | 00 | 10/29/2010 |
Number | Date | Country | |
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60062164 | Oct 1997 | US |