发明名称 |
Non-contact data carrier and method of fabricating the same |
摘要 |
A non-contact data carrier includes a semiconductor device (11), a coil antenna (12), and a sealing resin coating (13) sealing the semiconductor device (11) and the coil antenna (12) therein. The electrodes (11a) of the semiconductor device (11) are connected to the opposite ends (12a, 12b) of the coil antenna (12) by wires (14). The surface of the coil antenna (12) opposite to the sealing resin coating (13) is covered with a protective layer (16) for protection.
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申请公布号 |
US2004219714(A1) |
申请公布日期 |
2004.11.04 |
申请号 |
US20040856991 |
申请日期 |
2004.06.01 |
申请人 |
DAI NIPPON PRINTING CO., LTD. |
发明人 |
YAGI HIROSHI;WATANABE MASANAO;SEKIGUCHI TAKESHI;IKENAGA CHIKAO;NAKAMURA MAKOTO |
分类号 |
G06K19/077;H01F5/00;H01F5/06;H01F41/04;H01L21/56;H01L23/498;(IPC1-7):H01L21/44 |
主分类号 |
G06K19/077 |
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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