Patent ID: 7327090
Filing Date: 2008-02-05
Classification: G02F,G09G,H01L,H05K

Abstract:
1. An electronic module comprising: an electronic substrate; and an interconnect substrate which is attached to the electronic substrate and on which an integrated circuit chip is mounted, the interconnect substrate having signal interconnects and power supply interconnects formed thereon, the integrated circuit chip and the signal interconnects being interposed between regions in which the power supply interconnects are formed, wherein the interconnect substrate includes an input terminal and one or more amplifier circuits, each of the amplifier circuits generating a plurality of different amplified power supplies by amplifying an external power supply input to the input terminal, and wherein at least one of the amplifier circuits includes a first circuit formed in the integrated circuit chip and a second circuit provided separately from the integrated circuit chip, the second circuit forming at least a part of a charge pump circuit.