发明名称 |
Method of producing a contactless chip card or a contact/contactless hybrid chip card with improved flatness |
摘要 |
In a first stage two leaves of homogeneous thermoplastic are welded to either side of a support (30) of an antenna (32,34) and integrated circuit (40). The temperature and pressure applied cause the leaves to flow and eliminate all differences of thickness of the components. After solidification two layers of plastic material (62,64) are applied to the antenna sandwich (50) to form the body of the card |
申请公布号 |
AU2003276333(B2) |
申请公布日期 |
2010.01.21 |
申请号 |
AU20030276333 |
申请日期 |
2003.09.12 |
申请人 |
ASK S.A. |
发明人 |
GEORGES KAYANAKIS;PIERRE BENATO;CHRISTOPHE HALOPE |
分类号 |
B42D15/10;B32B37/00;B32B37/02;B32B37/20;G06K19/07;G06K19/077 |
主分类号 |
B42D15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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