Patent ID: 8079519

Claim:
A method of making a structure for making a security document and/or a document of value or for making an article secure, the structure comprising at least one electronic device and at least one at least partially fibrous layer having a window arranged to receive the electronic device, at least in part, the method comprising: placing at least part of the electronic device in the window in the layer; and then depositing a resin in the window so as to encapsulate the electronic device, at least in part, wherein the structure further comprises: a wire antenna; and a layer of adhesive, in the thickness of which the wire antenna is received; the method further comprising: depositing on the layer of the structure the layer of adhesive enabling said layer of the structure to be assembled with an adjacent layer of the structure or the security document and/or the document of value, the adhesive having adhesive power and cohesion that are sufficiently great to ensure that an attempt at separating the layers spoils at least one of the two layers.