Patent ID: 8379401
Filing Date: 2013-02-19
Classification: H01L,H05K,Y10T

Abstract:
1. A wiring board comprising: a plurality of laminated insulating layers including a first insulating layer, the first insulating layer being either one of an uppermost layer or a lowermost layer; wiring patterns formed in the plurality of insulating layers; external connection pads provided on the first insulating layer; external connection terminals provided on the external connection pads; and a molding resin provided on a surface of the first insulating layer on which the external connection pads are provided, the molding resin having openings from which the external connection pads are exposed, wherein a thickness of the molding resin is set such that the molding resin does not protrude above the external connection terminals, and wherein the thickness of the molding resin is 200 μm to 500 μm.