| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable terminal device which imposes no structural restriction to a casing and maintains a strength with respect to a printed board even when noncontact IC chip and an antenna formed into a sheet shape is mounted. <P>SOLUTION: The device includes a casing; a sub-substrate 41 stored within the casing; a sheet-like antenna 30 including an antenna body part connected to a noncontact IC chip and disposed on a sheet-like substrate, the antenna being fixed to the inner surface side of the casing; and a substrate cover 44 disposed between one surface of the sub-substrate 41 and the antenna 30 in contact with at least a part of the substrate 41. <P>COPYRIGHT: (C)2010,JPO&INPIT |
