Patent ID: 7859108

Claim:
A flip chip package, comprising: a substrate comprising: a substrate body; a metal wiring having a terminal part disposed in the substrate body, the terminal part comprising copper; a solder resist pattern formed over the substrate body with an opening exposing the terminal part; and an organic anti-oxidation layer formed to be physically separated from the substrate body so as to not directly contact the substrate body, the organic anti-oxidation layer covering the terminal part including the upper surface of the terminal part, and the organic anti-oxidation layer acting to prevent oxidation of the terminal part; and a semiconductor chip comprising: a bump comprising one of gold and copper formed to contact the copper of the terminal part through the organic anti-oxidation layer, the bump being electrically connected to the terminal part; and an adhesive member disposed between the substrate and the semiconductor chip to cover the organic anti-oxidation layer, such that the organic anti-oxidation layer is between the substrate and the adhesive member.