NONCONTACT ID CARD OR THE LIKE AND METHOD OF MANUFACTURING THE SAME
摘要
This noncontact ID card or the like comprises an antenna circuit board having an antenna formed on a substrate and an interposer board having expanded electrodes formed on a substrate where an IC chip is embedded, the expanded electrodes being connected to electrodes of the IC chip, wherein both boards are stacked in such a way that the electrodes of the antenna are joined to the expanded electrodes. <IMAGE>