Method for the production of a smart card, smart card and device for the production thereof

摘要

Method for the production of a coil containing card as well as a card. A support (2) is provided with a copper pattern (13, 4) on either side. This support is placed (12) in the cavity of an injection mould apparatus after which a plastic material is moulded around the support. The coil pattern is provided on the support either by etching of a copper layer on the support or by depositing copper material on the support. The relative position of the copper layer at opposite sides of the support is staggered relative to each other.