ELECTRONIC DEVICE INCORPORATING A RANDOMIZED INTERCONNECTION LAYER

摘要

An electronic device incorporating a randomized interconnection layer. In one example, the device includes a randomized interconnection layer having a randomized conductive pattern formed by etching of a heterogeneous layer; and a sensing circuit, electrically coupled to the randomized interconnection layer to detect the randomized conductive pattern. In another example, a method of fabricating the device includes forming a set of electrodes proximate to a silicon substrate; depositing a heterogeneous layer of elements onto the substrate; etching the heterogeneous layer to form a randomized conductive pattern; and electrically coupling the electrodes to a sensing circuit and the randomized conductive pattern.

主权项

1. An electronic device, comprising:
a randomized interconnection layer having a randomized conductive pattern formed by etching of a heterogeneous layer; and a sensing circuit, electrically coupled to the randomized interconnection layer to detect the randomized conductive pattern.