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US 2020/0028263 A1Published application
Method and device for trimming an antenna applied on a carrier, method for producing a carrier structure, carrier structure and chip card
AssigneeInfineon Technologies AG
InventorsFrank Pueschner, Jens Pohl
Life of this patent
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Abstract
A method for trimming an antenna applied on a carrier, the method including pressing a region of the carrier out from a carrier plane of the carrier, the region having a portion of the antenna and the region being selected according to a target property of the antenna, and removing at least a part of the portion of the antenna from the pressed-out region of the carrier.
Claims21
A method for trimming an antenna applied on a carrier, the method comprising:
- pressing a region of the carrier out from a carrier plane of the carrier, the region comprising a portion of the antenna and the region being selected according to a target property of the antenna;
- and
- removing at least a part of the portion of the antenna from the pressed-out region of the carrier.
A device for trimming an antenna applied on a carrier, the device comprising:
- a reception region adapted to receive the carrier, the reception region comprising a recess;
- and
- a die adapted to press a region of the carrier out from a carrier plane of the carrier into the recess, the region comprising a detached portion of the antenna and the region being selected according to a target property of the antenna.
A carrier structure, comprising:
- a carrier, on which an antenna is applied,
- wherein a region of the carrier between two antenna regions of the antenna which are electrically insulated from one another is pressed out from a carrier plane of the carrier, the region being selected according to a target property of the antenna.
Dependencies are inferred from the claim text.