| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-contact IC label capable of easily adjusting antenna impedance. <P>SOLUTION: The non-contact IC label 1 includes: an IC chip 2 capable of data communication with an external reading device with no contact; a first antenna 3 which is connected with the IC chip 2 and supports data communication; and a second antenna 4 in which film-like first area 4A and second area 4B constituted of conductive material are formed to be connected by a connecting part 4C constituted of conductive material and a first end portion 3A and a second end portion 3B of the first antenna 3 are electrically connected with the first area 4A and the second area 4B, respectively, wherein the IC chip 2 is disposed between the first area 4A and the second area 4B while being spaced apart from the connecting part 4C. <P>COPYRIGHT: (C)2009,JPO&INPIT |
