METHOD FOR MANUFACTURING WIRING BOARD

摘要

Pads to be used for flip chip bonding and wire bonding are pattern-formed on a surface of a substrate. The pads to be used for flip chip bonding are shielded. Plating is applied to each of the pads to be used for wire bonding. Bonding pads for wire bonding is shielded by a masking tape. An adhesive layer is applied to the surface of each of pads to be used for flip chip bonding. Solder powder is provided to adhere to the surface of each of pads to be used for flip chip bonding with the adhesive layer. The masking tape is peeled off from the bonding pads for wire bonding. The solder powder is melted by reflowing so that the solder covers the pads to be used for flip chip bonding.