RFID tag device and method of manufacturing

揭示了用于高容量、低成本制造的折叠式射频识别标记器件和方法。本发明的器件和方法的折叠式结构通过单面电路设计而减小射频识别标记(RFID)的复杂度。通过切断到所选择的一个或多个调谐电容器板50、52的连接可以调谐在器件上形成的电路的谐振频率，所述一个或多个调谐电容器板形成电容器结构的一部分。切断到调谐电容器板的连接改变电路的电容量，依次改变电路的谐振频率。在折叠之后，经由连接焊片60、62把平面天线线圈的外部端子连接到线圈的内部部分，其中可以安置3C芯片。 Folded radio frequency identification tag devices and methods for high-volume, low-cost production are disclosed. The folded construction of the devices and methods of the present invention can reduce the complexity of the RFID tags by providing a one-sided circuit design. The resonant frequency of the circuits formed on the devices may be tuned by severing selected connections to one or more tuning capacitor plates that form a part of the capacitor structure. Severing connections to the tuning capacitor plates changes the capacitance of the circuit which, in turn, changes the resonant frequency of the circuit.