发明名称 |
IC CARD AND ITS MANUFACTURING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To simplify the process of forming an antenna coil of an IC card and reduce the manufacturing cost of the IC card. SOLUTION: An antenna coil is directly formed on a base material of an IC card by using a selective film forming system represented by a jet printing method, vacuum deposition using a metal mask and sputtering. |
申请公布号 |
JP2002009224(A) |
申请公布日期 |
2002.01.11 |
申请号 |
JP20000182752 |
申请日期 |
2000.06.19 |
申请人 |
TOKIN CORP |
发明人 |
SATO HIDEAKI;HOSOYA FUTOSHI;KAKINUMA TOSHIAKI;MATSUNO HITOYOSHI |
分类号 |
B42D15/10;G06K19/07;G06K19/077;H01L25/00 |
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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