WIRELESS COMMUNICATION DEVICE, METHOD FOR MANUFACTURING SAME, SEAL FITTED WITH RFIC ELEMENT, AND METHOD FOR PRODUCING SAME

摘要

In a wireless communication device, radiation conductors including a first and second end portions are reformed on an upper surface of a radiation conductor base material. First and second terminal electrodes are provided at a same or substantially the same interval as the first and second end portions, on a lower surface of a RFIC element. A seal includes an adhesive surface larger than a principal surface of the RFIC element. The RFIC element is arranged on the upper surface of the radiation conductor substrate so that each of the first and second terminal electrodes comes into contact with the first and second end portions. The seal is pasted to the radiation conductor substrate so as to cover the RFIC element.

主权项

1. A wireless communication device comprising:
a radiation conductor base material including a radiation conductor and including a principal surface on which at least a portion of the radiation conductor is provided; an RFIC element including a principal surface on which a terminal electrode is provided; and a seal including an adhesive surface on a seal base material; wherein the RFIC element is disposed on the principal surface of the radiation conductor base material such that the terminal electrode directly or indirectly and slidably contacts with the portion of the radiation conductor; the seal is affixed with the adhesive surface to the radiation conductor base material to cover at least a portion of the RFIC element so as to fix the RFIC element to the radiation conductor base material.