Patent ID: 8206530
Filing Date: 2012-06-26
Classification: B32B,H01L,H05K,Y10T

Abstract:
1. A manufacturing method of a printed circuit board having an electro component, the method comprising: seating the electro component on an upper side of a bonding sheet, the electro component including an electrode formed on an upper side of the electro component; seating an insulator on the upper side of the bonding sheet, the insulator including a cavity corresponding to the electro component formed in the insulator; laminating a first insulating resin on an upper side of the insulator such that an upper side of the electro component is covered; polishing an upper side of the first insulating resin entirely to remove all of the first insulating resin which is disposed higher than an upper surface of the electrode in the vertical direction, so that the electrode is exposed and a height of the first insulating resin is the same as a height of the upper surface of the electrode; and forming a first circuit pattern on the polished first insulating resin, the first circuit pattern electrically connected to the exposed electrode.