发明名称 |
IDENTIFICATION TAG |
摘要 |
PROBLEM TO BE SOLVED: To provide an identification tag for manufacturing a printed wiring board with high reliability in counterfeit prevention.SOLUTION: The identification tag is installed between layers of a printed wiring board or a printed circuit board and is used for confirming that it is an authentic article and includes a substrate having heat resistance and a printed layer including a fluorescent substance disposed on the substrate. |
申请公布号 |
JP2013175521(A) |
申请公布日期 |
2013.09.05 |
申请号 |
JP20120037922 |
申请日期 |
2012.02.23 |
申请人 |
TOPPAN PRINTING CO LTD;NEC TOPPAN CIRCUIT SOLUTIONS INC |
发明人 |
OZAWA TATSURO;KAMATA MITSUAKI;KATO KATSUMUNE;SHIMA TOSHIYUKI |
分类号 |
H05K1/02;G09F3/02;G09F7/16;G09F13/20 |
主分类号 |
H05K1/02 |
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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