发明名称
摘要 <p>According to an aspect of the invention, there is provided a portable terminal which non-contact communicates with an external reader/writer at a specified relative position to the reader/writer, including: a second antenna configured to carry out non-contact communication with a loop shaped first antenna whose arrangement position and size are defined in the external reader/writer; and a magnetic sheet having no magnetic body in a part of a region where the magnetic sheet at least partly overlaps with the first antenna when the portable terminal is at the specified relative position to the external reader/writer.</p>
申请公布号 JP4011610(B1) 申请公布日期 2007.11.21
申请号 JP20070050589 申请日期 2007.02.28
申请人 发明人
分类号 H01Q1/24;G06K19/07;H01Q1/52;H04B5/02 主分类号 H01Q1/24
代理机构 代理人
主权项
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