公开(公告)号：WO2017024283A1

公开(公告)日：2017-02-09

申请号：PCT/US2016/045909

申请日：2016-08-05

Applicant: THIN FILM ELECTRONICS ASA ,  CHANDRA, Aditi ,  KAMATH, Arvind ,  MUKHERJEE, Somnath ,  TAKASHIMA, Mao ,  WONG, Gloria ,  VAN TU, Khanh ,  LI, Joey ,  POPIOLEK, Anton

Inventor： CHANDRA, Aditi ,  KAMATH, Arvind ,  MUKHERJEE, Somnath ,  TAKASHIMA, Mao ,  WONG, Gloria ,  VAN TU, Khanh ,  LI, Joey ,  POPIOLEK, Anton

IPC: H01Q1/52

CPC classification number: H01Q1/2291 ,  H01Q7/06

Abstract: A wireless communication device and methods of manufacturing and using the same are disclosed. The wireless communication device includes a substrate with an antenna and/or inductor thereon, a patterned ferrite layer overlapping the antenna and/or inductor, and a capacitor electrically connected to the antenna and/or inductor. The wireless communication device may further include an integrated circuit including a receiver configured to convert a first wireless signal to an electric signal and a transmitter configured to generate a second wireless signal, the antenna being configured to receive the first wireless signal and transmit or broadcast the second wireless signal. The patterned ferrite layer advantageously mitigates the deleterious effect of metal objects in proximity to a reader and/or transponder magnetically coupled to the antenna.

Abstract translation: 公开了一种无线通信装置及其制造和使用方法。 无线通信设备包括其上具有天线和/或电感器的基板，与天线和/或电感器重叠的图案化铁氧体层，以及电连接到天线和/或电感器的电容器。 无线通信设备还可以包括集成电路，其包括被配置为将第一无线信号转换为电信号的接收机和被配置为生成第二无线信号的发射机，所述天线被配置为接收第一无线信号并发送或广播 第二无线信号。 图案化的铁氧体层有利地减轻金属物体在与磁体耦合到天线的读取器和/或应答器附近的有害影响。

公开(公告)号：EP3332450A1

公开(公告)日：2018-06-13

申请号：EP16833980.2

申请日：2016-08-05

Applicant: Thin Film Electronics ASA

Inventor： CHANDRA, Aditi ,  KAMATH, Arvind ,  MUKHERJEE, Somnath ,  TAKASHIMA, Mao ,  WONG, Gloria ,  VAN TU, Khanh ,  LI, Joey ,  POPIOLEK, Anton

IPC: H01Q1/52

CPC classification number: H01Q1/2291 ,  H01Q7/06

Abstract: A wireless communication device and methods of manufacturing and using the same are disclosed. The wireless communication device includes a substrate with an antenna and/or inductor thereon, a patterned ferrite layer overlapping the antenna and/or inductor, and a capacitor electrically connected to the antenna and/or inductor. The wireless communication device may further include an integrated circuit including a receiver configured to convert a first wireless signal to an electric signal and a transmitter configured to generate a second wireless signal, the antenna being configured to receive the first wireless signal and transmit or broadcast the second wireless signal. The patterned ferrite layer advantageously mitigates the deleterious effect of metal objects in proximity to a reader and/or transponder magnetically coupled to the antenna.