Lg Electronics Inc.

Youngseop Moon

Moonshick Chung

The present invention relates to a plasma display apparatus and driving method thereof, in which an afterimage occurring when the plasma display panel is turned on can be obviated and an erroneous discharge phenomenon and damage to elements can be prevented. A plasma display apparatus according to an aspect of the present invention comprises a plasma display panel including a scan electrode and a sustain electrode, and a controller for applying a sustain pulse, which is the first applied pulse, to the scan electrode and the sustain electrode for a predetermined time after the plasma display panel is turned on. The present invention is advantageous in that it can obviate an afterimage occurring when a plasma display panel is turned on and can prevent an erroneous discharge phenomenon and damage to elements by improving a driving apparatus of the plasma display panel.

Plasma display apparatus and driving method thereof

A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including an address electrode and a data driver. The data driver supplies a rising signal gradually rising from a first voltage to a second voltage during a first sustain period and a falling signal gradually falling from the second voltage to a third voltage during a second sustain period following the first sustain period to the address electrode.

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Gyeongsangbuk-do, South Korea

Youngseop Moon