| 摘要 |
PCT No. PCT/JP98/02833 Sec. 371 Date Feb. 22, 1999 Sec. 102(e) Date Feb. 22, 1999 PCT Filed Jun. 23, 1998 PCT Pub. No. WO98/59318 PCT Pub. Date Dec. 30, 1998An IC module incorporated in an IC-card includes a substrate, an IC chip mounted on the substrate, and an antenna coil electrically connected to the IC chip. The antenna coil includes a conductive film which is patterned on a surface of the substrate, thereby facilitating fabrication of the IC module while realizing a thickness reduction of the IC module.
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