Patent ID: 7375722

Claim:
A display device, comprising: a display panel having an electrode; and a driver that drives said electrode of said display panel, said driver comprising: a first switching element that supplies a charge from a recovering capacitor to said electrode of said display panel; an interconnector connected to said first switching element through a first one-way conductive element; a second switching element that recovers the charge from said electrode of said display panel to said recovering capacitor; a second one-way conductive element provided between said second switching element and said interconnector; and a frequency reducer connected in parallel with said first switching element that is operable to reduce a resonance frequency of an LC resonance resulting from a parasitic capacitance of said first switching element and an inductance component of said interconnector, wherein the charge is supplied to said electrode of said display panel from said recovering capacitor through said first switching element and said interconnector, wherein said frequency reducer has a capacitance of approximately five to ten times as much as that of the parasitic capacitance of said first switching element, to suppress unwanted electromagnetic wave radiation of 30 MHz or higher.