Automatic high voltage gate driver ic (hvic) for pdp
AssigneeInternational Rectifier Corporation
InventorDong Young Lee
Life of this patent
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Abstract
A PDP sustain driver circuit including at least one high voltage gate driver IC (HVIC) having a logic functional block. The PDP sustain driver circuit includes a signal buffer for receiving two input signals and providing the two signals to the logic functional block; and at least four switches including a charging switch, a discharging switch, a sustain switch and a grounding recovery switch, the HVIC providing a unique control signal from the logic functional block to the four switches to control said four switches.
Claims15
A PDP sustain driver circuit including at least one high voltage gate driver IC (HVIC) comprising a logic functional block, the circuit comprising:
- a signal buffer for receiving two input signals and providing the two signals to the logic functional block;
- and
- at least four switches including a charging switch, a discharging switch, a sustain switch and a grounding recovery switch, the HVIC providing a unique control signal from the logic functional block to the four switches to control said four switches.
Dependencies are inferred from the claim text.