Patent ID: 7908745

Claim:
A method of manufacturing a printed circuit board, comprising: providing a core substrate having a first surface and a second surface on an opposite side of the first surface; forming a through hole through the core substrate for accommodating an electronic device having a terminal; covering the through hole of the core substrate with an adhesive tape from the second surface of the core substrate; putting the electronic device in the through hole of the core substrate such that the terminal of the electronic device adheres to the adhesive tape; removing the adhesive tape from the second surface of the core substrate; forming an insulating layer over the second surface of the core substrate; forming a via hole opening connected to the terminal of the electronic device; forming a conductive circuit over the insulating layer; and forming a via hole structure in the via hole opening in the insulating layer so as to establish electrical connection between the conductive circuit and the terminal of the electronic device.