Driving circuit of a plasma display panel

Details Driving circuit of a plasma display panel Driving circuit of a plasma display panel

2008-04-15

2008-04-15

Osorio, Ricardo (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S066000

Reexamination Certificate

active

10908813

ABSTRACT:
A driving circuit of a plasma display panel utilizes only one energy recovery unit for both sides of the panel capacitor. The driving circuit includes a panel capacitor having an X-side and a Y-side, a voltage clamping circuit and an energy recovery unit. The voltage clamping circuit includes four switches and is provided in parallel with the panel capacitor of the plasma display panel. The energy recovery unit is coupled between the X-side of the panel capacitor and the Y-side of the panel capacitor for charging and discharging the panel capacitor.

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