发明名称 |
ADHESIVE JOINT |
摘要 |
chip-card that is card incorporating integrated-circuit chip. SUBSTANCE: adhesive joint between integrated-circuit chip with semiconductor chip carrying member 1 and plastic card member has multilayer structure of flexible medullar acrylic layer 4 and two extreme hot-adhesive layers 2 adjacent to surfaces being joined. Intermediate layer 3 is provided between each extreme layer 2 and medullar layer 4. EFFECT: enhanced life of adhesive joint. 6 cl, 3 dwg _ |
申请公布号 |
RU2180138(C2) |
申请公布日期 |
2002.02.27 |
申请号 |
RU19990127355 |
申请日期 |
1998.04.28 |
申请人 |
SIMENS AKTSIENGEZELL'SHAFT |
发明人 |
KHAJNEMANN EHRIK;KHENN RAL'F;PJUSHNER FRANK |
分类号 |
B42D15/10;B32B7/12;C09J7/02;G06K19/04;G06K19/077;H01L21/56;(IPC1-7):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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