PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME

摘要

Disclosed herein are a printed circuit board and a method of manufacturing the same. The printed circuit board includes a base substrate; a circuit layer including a connection pad having a vertically etched upper portion and formed on the upper portion of the base substrate; a solder resist layer formed on the upper portion of the base substrate and including an opening part exposing the connection pad; and a surface treatment layer formed on the upper portion of the connection pad exposed by the opening part.