PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THEREOF

摘要

PURPOSE: A printed circuit board and a method for manufacturing the same are provide a printed circuit board capable of suppressing generation of electromagnetic waves or shielding electromagnetic waves by embedding a dummy pattern on at least one surface of a substrate. CONSTITUTION: A printed circuit board comprises a substrate; a circuit pattern(150) formed on the surface of the substrate; a dummy pattern formed on the surface of the substrate, where the circuit pattern is not formed, to be spaced apart from the circuit pattern by a predetermined interval; a plurality of heat radiating vias formed along the outer edge of the substrate to electrically connect the dummy patterns through the substrate.