Patent ID: 8893380
Filing Date: 2014-11-25
Classification: H01L,H05K,Y10T

Abstract:
1. A manufacturing method of a chip embedded printed circuit board comprising: mounting chips on a pair of carrier plates respectively such that pads on a surface of each chip are arranged at a lower part of the chip; arranging an insulating layer between the chips by arranging the mounted chips to face each other; inserting the chips into the insulating layer by pressing the pair of carrier plates to the insulating layer so that only the chips are embedded in the insulating layer; exposing the pads on the surface of each chip by separating the pair of carrier plates from the insulating layer; forming vias penetrating the insulating layer; and forming an upper conductive pattern and lower conductive pattern directly on upper and lower surfaces of the insulating layer, respectively, that electrically connects the pads of the chips and the vias.