| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide superior flexibility even in a card having a thickness not more than a thickness of a general card without a large bulge, and to change over an electrically conductive state using an electrically conductive pattern. <P>SOLUTION: The electrically conductive circuit board includes: two antenna patterns 20a, 20b formed with a gap on a base substrate 30; a non-curable resin 40 disposed on the base substrate 30 such that the non-curable resin 40 straddles the two antenna patterns 20a, 20b; an IC chip 10 disposed on the non-curable resin 40 such that the IC chip 10 faces the two antenna patterns 20a, 20b; and a covering film 50 disposed on the base substrate 30 such that the covering film 50 covers the IC chip 10 and the non-curable resin 40, capable of being deformed by external force, and restoring to an original shape when application of the external force is lost. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
