Rfid tag

Abstract

An RFID tag includes an inlay and a tube member having elasticity and having the inlay housed therein from one end portion to another end portion in a longitudinal direction of the inlay, the inlay having a long shape and having: a semiconductor element; a substrate with an antenna pattern formed to be connected to the semiconductor element; and a protective member to protect both surfaces of the substrate in a thickness direction. The inlay has a size formed to be smaller than an inner diameter of the tube member, the size being in a lateral direction of the inlay, and has an engagement portion formed at the other end portion of the inlay in the longitudinal direction, the engagement portion having been extended in the lateral direction of the inlay and engaging with an inner surface of the tube member.

Dependencies are inferred from the claim text.