METHOD OF MANUFACTURING CIRCUIT BOARD AND CHIP PACKAGE AND CIRCUIT BOARD MANUFACTURED BY USING THE METHOD

摘要

Provided is a method of manufacturing a circuit board. The method includes: preparing a base substrate including a core layer and a first conductive layer that is formed on at least one surface of the core layer and includes an internal circuit pattern; forming a build-up material to cover the first conductive layer; forming in the build-up material at least one cavity through which the core layer and the first conductive layer are exposed; forming a laminated body by curing the build-up material in which the at least one cavity is formed; and forming a second conductive layer including an external circuit pattern on an outer surface of the laminated body.