发明授权
- 专利标题： IC card and method of manufacturing the same
- 专利标题（中）： IC卡及其制造方法
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申请号： US403772申请日： 1989-09-06
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公开(公告)号： US4931853A公开(公告)日： 1990-06-05
- 发明人: Masayuki Ohuchi , Hirosi Oodaira , Kenichi Yoshida
- 申请人： Masayuki Ohuchi , Hirosi Oodaira , Kenichi Yoshida
- 申请人地址： JPX Kawasaki
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX61-115585 19860520
- 主分类号： B42D15/02
- IPC分类号： B42D15/02 ; B42D15/10 ; G06K19/077 ; H01L21/00 ; H01L21/60 ; H01L21/603
摘要：
An IC card comprises a thermoplastic resin core sheet and an IC chip bearing a conductive projection formed on an electrode of the IC chip, the IC chip being embedded in the core sheet in such a manner that the exposed top surface of the conductive projection is made flush with the main surface of the core sheet. A conductive layer pattern formed on the main surface of the core sheet is extended for contact with the exposed top surface.
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