发明申请
- 专利标题： WIRELESS COMMUNICATION DEVICE, IMPEDANCE ADJUSTMENT METHOD, CASING POSITION DETECTION METHOD AND INFORMATION DISPLAY METHOD
- 专利标题（中）： 无线通信装置，阻抗调整方法，放置位置检测方法和信息显示方法
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申请号： US13577015申请日： 2011-03-25
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公开(公告)号： US20120295666A1公开(公告)日： 2012-11-22
- 发明人: Masanori Sakurai , Naoki Kobayashi , Noriaki Ando , Hiroshi Toyao , Masaharu Imazato
- 申请人： Masanori Sakurai , Naoki Kobayashi , Noriaki Ando , Hiroshi Toyao , Masaharu Imazato
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP Minato-ku, Tokyo
- 优先权： JP2010-081484 20100331; JP2010-081502 20100331
- 国际申请： PCT/JP2011/001761 WO 20110325
- 主分类号： H04W88/02
- IPC分类号： H04W88/02 ; H01F38/00
摘要：
A wireless communication device (100) includes a first casing (10) and a second casing (20), and is switched between at least a first state and a second state by displacement of the first casing (10) and the second casing (20). The first casing (10) includes a first conductor (15) and a conductor element (36a) connected thereto. The second casing (20) includes a second conductor (25), and is connected to the first casing (10) so as to be rotationally displaceable with respect to each other around a perpendicular axis. In a first state, an opposite region (241) in the second conductor (25) and the conductor element (36a) are located at positions opposite to each other, and the conductor element (36a) and the second conductor (25) allow electrical conduction to each other at a predetermined frequency. In a second state, the electrical conduction state is different from that in the first state.
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