PRINTED CIRCUIT BOARD

摘要

The present invention provides a printed circuit board, capable of reducing bending deflection while maintaining a thin thickness by inserting a hardness reinforcing layer into a soft printed circuit board, and a manufacturing method for the same. The printed circuit board of the present invention includes: an inner layer formed of the soft circuit board; an outer insulation layer formed on one or more sides among one surface or the other surface of the inner layer; and an outer core layer including the inner layer and the reinforcing layer formed of a hardness material having greater strength than the outer insulation layer.