| 摘要 |
A circuit for driving a display panel comprises: a plurality of selection circuits (M1-Mn) each including a pair of first switching elements (T1, T2) connected in a push-pull form; a driver circuit (105) including a pair of second switching elements (T3, T4) in a push-pull form, which is connected to one side of the pair of first switching elements (T1, T2) and supplies a sustain discharge pulse necessary for sustaining a discharge in the cells selected by a write operation; and a first diode (D3) which is connected to the other side of said pair of first switching elements, and supplies a given voltage (Vy) applied to each of the selection circuits. Each of the selection circuits (M1-Mn) includes a second diode (D1) which is connected in parallel with one side of the pair of first switching elements (T1, T2), and the sustain discharge pulse is supplied to each of said selection circuits, via said second diode. <IMAGE> |
