发明名称 Integrated circuit smart card with partly detached zone round integrated circuit chip
摘要 The card has a plastic body (1) for the card, with an integrated circuit (2) incorporated into a recess in the plastic body. The plastic material forming the card is structurally modified along a line (5) around the integrated circuit. The integrated circuit is fixed to an intermediate support (9) which is itself fixed to the body of the card by a bead of adhesive. This bead is immediately above the structurally modified line. The structural modification to the plastic is obtained by applying a chemical which reacts with the plastic to generate structural weakness in the plastic.
申请公布号 FR2745929(A1) 申请公布日期 1997.09.12
申请号 FR19960003039 申请日期 1996.03.11
申请人 SOLAIC 发明人 THEVENOT BENOIT
分类号 G06K19/077;H05K1/02;H05K1/18 主分类号 G06K19/077
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