Patent ID: 7180008
Filing Date: 2007-02-20
Classification: G06F,H01L,H05K,Y10T

Abstract:
1. A printed circuit board assembly, comprising: a printed circuit board having a top surface and a bottom surface, said printed circuit board including: a flexible wrap covering the entirety of said top surface of said printed circuit board and a first portion of said bottom surface of said printed circuit board, a second portion of said bottom surface of said printed circuit board not being covered by said flexible wrap, said flexible wrap having fifth and sixth traces thereon; wherein said first area of said first security layer and said first area of said second security layer each extend across substantially the entirety of said second portion of said bottom surface of said printed circuit board, wherein said first, third and fifth traces are connected in series and form a part of a first tamper detection circuit path, wherein said second, fourth and sixth traces are connected in series and form a second tamper detection circuit path, and wherein said flexible wrap and said first, second, third and fourth traces together cover said electronic circuitry of said circuitry portion.