公开(公告)号：EP1617509A1

公开(公告)日：2006-01-18

申请号：EP04727730.6

申请日：2004-04-15

申请人： AISIN SEIKI KABUSHIKI KAISHA

发明人： TSUKAHARA, Makoto ,  SAKAI, Toshihiko ,  YAGI, Wataru ,  IEDA, Kiyokazu ,  MARUYAMA, Kota

IPC分类号： H01Q1/44 ,  H01Q7/06 ,  H01Q1/32 ,  E05B65/20 ,  B60R25/00

CPC分类号： H01Q1/3283 ,  B60R25/246 ,  E05B81/77 ,  E05B81/78 ,  G07C9/00309 ,  G07C2209/65 ,  H01Q1/3241 ,  H01Q7/06 ,  H03K17/962

摘要： An antenna device 1 has an antenna unit 2 which includes an antenna core member 5 including a soft magnetic member 51 having conductivity and a conductor member 6 which is attached to the antenna core member 5. At least part of the antenna core member 5 (for example, a core sheet 50A) is a sensor electrode which is able to detect an object. The sensor electrode is used as a sensor electrode such as a capacitance-operated sensor electrode. Thus, it is possible to provide an antenna device and a door handgrip apparatus having an antenna unit including an antenna core member which is shared for an antenna function and a sensor function.

摘要翻译： 天线装置1具有天线单元2，天线单元2包括天线芯构件5，天线芯构件5包括具有导电性的软磁构件51和安装在天线芯构件5上的导体构件6.天线芯构件5的至少一部分 例如，芯片50A）是能够检测物体的传感器电极。 传感器电极用作诸如电容操作的传感器电极的传感器电极。 因此，可以提供一种具有天线单元的天线装置和门把手装置，天线单元包括天线芯构件，天线芯构件共享用于天线功能和传感器功能。