发明名称 |
Contactless Electronic Tag |
摘要 |
The contactless electronic device (12) comprising a near-field communication antenna (18), a microcircuit (20) connected to the antenna (18) and a magnetic shielding layer (24) arranged so as to extend substantially facing the antenna (18). The antenna (18) and the microcircuit (20) are combined into a module (26) and the device (12) comprises a body (16) comprising and open cavity (30) on one of its faces in which are housed the module and the shielding layer in such a way that the shielding layer closes off the cavity. |
申请公布号 |
US2012018523(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US201113186406 |
申请日期 |
2011.07.19 |
申请人 |
LAUNAY FRANCOIS;OBERTHUR TECHNOLOGIES |
发明人 |
LAUNAY FRANCOIS |
分类号 |
G06K19/077;B32B3/00;G09F3/00;H05K13/00 |
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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