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AssigneeLG Electronics Inc.
InventorsKyoung Jung, Ki-Duck Cho, Sung Lee, Yoonchang Choi
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The present invention relates to a plasma display panel, and more particularly, to a plasma display apparatus and driving method thereof, in which they can enhance the capability of representing low gray levels. A plasma display apparatus according to the present invention comprises a PDP comprising a plurality of scan electrodes and a sustain electrodes formed parallel with each other on an upper substrate, and a plurality of address electrodes intersecting the scan electrodes and the sustain electrode on the lower substrate, wherein a discharge cell formed at the intersection of the electrodes is driven with it being time-divided into a plurality of subfields, and a controller that applies a reset pulse for initializing the discharge cell and a scan pulse for selecting the discharge cell to the scan electrodes, whereas a sustain pulse for generating a sustain discharge is omitted, in an nth subfield having the lowest brightness value, and applies a low gray level reset pulse to the scan electrodes in a (n+1 )th subfield.
A method of driving a PDP comprising a plurality of scan electrodes and a sustain electrode formed -in parallel with each other on an upper substrate, and a plurality of address electrodes intersecting the scan electrodes and the sustain electrode on a lower substrate, wherein a discharge cell formed at the intersection of the electrodes is driven by being time-divided into a plurality of subfields,
A plasma display apparatus, comprising:
A plasma display apparatus, comprising:
Dependencies are inferred from the claim text.