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1. 发明申请

WO2018005468A1 NEAR FIELD COMMUNICATION FLEX CIRCUIT 审中-公开
标题翻译：近场通信灵活电路
公开(公告)号：WO2018005468A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/039466
申请日：2017-06-27
申请人： SQUARE, INC.
发明人： BINDER, Jason , WADE, Jeremy
IPC分类号： H04B5/00 , G06K7/00 , H04B5/02
摘要： A payment terminal can have a near field communication (NFC) circuit to permit the payment terminal to accept an NFC payment transaction from a payment device of a customer. The NFC circuit can have a first set of components that are located on a printed circuit board in the base of the payment terminal and a second set of components that are mounted on a flex circuit in another region of the payment terminal. The flex circuit can be coupled to the printed circuit board and have an extended portion with a plurality of traces to communicate transmit and receive data between the first set of components and the second set of components. The plurality of traces on the extended portion can have a predetermined length that is greater than or equal to 2.5% of the propagation-medium-specific wavelength of the carrier signal communicated over the traces.
摘要翻译：支付终端可以具有近场通信（NFC）电路以允许支付终端接受来自客户的支付设备的NFC支付交易。 NFC电路可以具有位于支付终端的底座中的印刷电路板上的第一组元件和安装在支付终端的另一区域中的柔性电路上的第二组元件。柔性电路可以耦合到印刷电路板并且具有带有多个迹线的延伸部分，以在第一组部件和第二组部件之间传送和接收数据。延伸部分上的多个迹线可具有大于或等于在迹线上传送的载波信号的传播介质特定波长的2.5％的预定长度。

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