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AssigneeFujitsu Limited
InventorsKoichi Sakita, Kenji Awamoto, Yasunobu Hashimoto
Estimating the term…
A method for setting an applied voltage in a plasma display panel is provided, in which a driving voltage margin is increased. A charge adjustment is performed by generating a discharge for changing a wall charge quantity without changing a polarity of the charging before addressing. In a coordinates space describing the relationship between the effective voltage between the first electrodes and the effective voltage between the second electrodes, a voltage range (Vt closed curve) that can generate a microdischarge for the charge adjustment is determined, and a waveform of an increasing voltage that is applied to the discharge cell is determined in accordance with a Vt closed curve.
A method for setting an applied voltage in a plasma display panel having discharge cells with at least three electrodes whose potentials can be controlled independently, the method comprising the steps of:
A method for driving a plasma display panel having discharge cells with at least three electrodes whose potentials can be controlled independently, wherein a charge adjustment discharge for changing a wall charge quantity is generated simultaneously in at least two interelectrodes of each discharge cell as a preparation process of the addressing.
A display device comprising:
Dependencies are inferred from the claim text.