PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME

摘要

Disclosed herein is a printed circuit board, including: a base substrate; insulation layers which are formed on both sides of the base substrate and in which trenches are formed; and circuit layers including circuit patterns and vias formed in the trenches using a plating process. The printed circuit board is advantageous in that trenches are formed in both sides of a base substrate, so that a fine circuit pattern can be simultaneously formed on both sides thereof, thereby simplifying the manufacturing process thereof.