发明名称 |
Electronic card formed of a double-sided printed circuit board with static electricity prevention circuit |
摘要 |
Charge prevention patterns disposed on one surface of a circuit board and electrolytic plating patterns disposed on the other surface of the circuit board are disposed in a zigzag pattern in end surfaces of the substrate. The thickness of a coating layer is smaller than the thickness of a card case.
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申请公布号 |
US6784527(B2) |
申请公布日期 |
2004.08.31 |
申请号 |
US20020252798 |
申请日期 |
2002.09.24 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUKUNAGA MINORU |
分类号 |
B42D15/10;G06K19/07;G06K19/077;H05K1/02;H05K3/24;H05K3/28;(IPC1-7):H01L23/02 |
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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