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US 2019/0197384 A1Published application
Chip card body, chip card and method for producing a chip card body
AssigneeInfineon Technologies AG
InventorWalther Pachler
Life of this patent
Estimating the term…
Abstract
A chip card body including a metal plate, a reception region in the metal plate for receiving a chip and configured for inductive coupling of the metal plate to a chip received in the reception region; and at least one through-opening in the metal plate and configured such that at least a part of the metal plate acts as an antenna for delivering an electromagnetic signal to the reception region.
Claims16
A chip card body, comprising:
- a metal plate;
- a reception region in the metal plate for receiving a chip and configured for inductive coupling of the metal plate to a chip received in the reception region;
- and
- at least one through-opening in the metal plate configured such that at least a part of the metal plate acts as an antenna for delivering an electromagnetic signal to the reception region.
1 more element
A method for producing a chip card body, the method comprising:
- providing a metal plate;
- forming in the metal plate a reception region for receiving a chip and configured for inductive coupling of the metal plate to a chip received in the reception region;
- forming in the metal plate at least one through-opening configured such that at least a part of the metal plate acts as an antenna for delivering an electromagnetic signal to the reception region.
Dependencies are inferred from the claim text.