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AssigneeFujitsu Hitachi Plasama Display Limited
InventorsTakashi Sasaki, Tetsuya Sakamoto, Naoki Itokawa, Takayuki Kobayashi
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In a technique of a PDP having a four-electrode structure of (X, Y, Z, and A), the technique capable of preventing a delay of a discharge timing due to a voltage applied to the Z electrode is provided. In the four-electrode product structure of (X, Y, Z, and A) and a PDP in which rows are formed at both sides of a Y electrode, for a voltage waveform applied to each electrode (for example, X1, Zo, Y1, Ze, X2, Zo, and Y2) from the drive circuit side, a voltage (Vt) of the narrow width trigger pulse (65) of a positive polarity applied to the Z electrode is configured to be a voltage higher than the voltage (Vs) of the sustain pulses of X and Y (45, 46, 55, and 56).
A driving method of a plasma display panel including, on a first substrate, a first and a second electrode groups, for discharges, plurally extending in a first direction and disposed approximately in parallel, a third electrode group disposed in a gap between the first and the second electrodes, the discharge being executed in the gap, and a first dielectric layer and a protective layer covering the first to the third electrode groups, and further including, on a second substrate opposed to the first substrate, a fourth electrode group plurally extending in a second direction approximately perpendicular to the first direction and disposed approximately in parallel, a second dielectric layer covering the fourth electrode group, a barrier rib disposed at both sides of the fourth electrode, and a phosphor layer formed between the barrier ribs and on the second dielectric layer,
A plasma display device comprising:
Dependencies are inferred from the claim text.