COMBINATION EAS AND RFID SECURITY TAG HAVING STRUCTURE FOR ORIENTING A HYBRID ANTENNA RFID ELEMENT
    1.
    发明申请
    COMBINATION EAS AND RFID SECURITY TAG HAVING STRUCTURE FOR ORIENTING A HYBRID ANTENNA RFID ELEMENT 审中-公开
    组合EAS和RFID安全标签,具有面向混合天线RFID元件的结构

    公开(公告)号:WO2011002495A1

    公开(公告)日:2011-01-06

    申请号:PCT/US2010/001835

    申请日:2010-06-26

    Abstract: A security tag (10) including independent EAS (16) and RFID (18) components disposed in a housing (12) configured for geometric placement of the RFID and EAS components for optimum RFID performance. The EAS component (16) is situated in a first compartment (17) and the RFID component (18) is situated in a second compartment (19). The RFID component includes a hybrid antenna RFID inlay (24) and an IC chip (30). The tag housing (12) includes a key structure (38) that minimizes the de-tuning of both the EAS (16) and RFID components (18) by positioning the IC chip (30) such that the IC chip (30) is closer to a first side (25) of the second compartment (19) than the second side (21) of the second compartment (19) when the antenna inlay (24) is inserted within the housing (12). The housing (12) further includes one or more pins that position the RFID inlay (24) closer to the bottom interior surface to further insure optimal RFID read performance.

    Abstract translation: 包括设置在壳体(12)中的独立EAS(16)和RFID(18)部件的安全标签(10),其被配置为用于RFID和EAS部件的几何放置以获得最佳的RFID性能。 EAS部件(16)位于第一隔室(17)中,并且RFID部件(18)位于第二隔室(19)中。 RFID组件包括混合天线RFID嵌体(24)和IC芯片(30)。 标签外壳(12)包括通过将IC芯片(30)定位使得IC芯片(30)更靠近来最小化EAS(16)和RFID部件(18)的去调整的键结构(38) 当所述天线镶嵌物(24)插入所述壳体(12)内时,所述第二隔室(19)的第一侧(25)比所述第二隔室(19)的第二侧(21)。 壳体(12)还包括一个或多个将RFID嵌体(24)定位成更靠近底部内表面的销,以进一步确保最佳的RFID读取性能。

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