Patent ID: 8129825

Claim:
An IC chip mounting package comprising: an IC chip having input/output terminals; and a package base member for mounting the IC chip, the package base member having first connecting terminals, the IC chip and the package base member being connected via an interposer which includes (i) second connecting terminals, on a side of the package base member, which are arranged so as to be connected to the first connecting terminals, respectively, (ii) third connecting terminals, on a side of the IC chip, which are arranged so as to be connected to the input/output terminals, respectively, and (iii) respective wires for connecting the second connecting terminals and the third connecting terminals, the IC chip being provided inside a device hole of the package base member, leading ends of the first connecting terminals being provided so as to be away from a periphery of the device hole by not less than 10 μm, and a periphery of the IC chip is provided so as to be away from a periphery of the interposer by not less than 0.20 mm but not more than 0.46 mm.