Patent ID: 6489012
Filing Date: 2002-12-03
Classification: H05K,Y10S,Y10T

Abstract:
A printed circuit board comprising:a plurality of both-face copper clad laminates, with at least one copper foil etched to form a circuit on each of said laminates; at least one adhesive means interposed between a respective pair of said plurality of both-face copper clad laminates, each adhesive means including a clad laminate and first adhesive layers stacked on the clad laminate of the respective first adhesive means; and second adhesive layers stacked on respective cuter surfaces of said plurality of both-face copper clad laminates, and a circuit being formed on each of said second adhesive layers; wherein said clad laminate of each adhesive means has a thickness smaller than that of said both-face copper clad laminates.