| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display device which is free from the risk of a spark or a short circuit, or a degradation in image display quality, and can generate a stable write discharge. SOLUTION: When detected temperature is lower than a predetermined temperature threshold value, a one-field period is constituted by arranging a plurality of sub-fields having write periods wherein scan pulses are applied to a plurality of scan electrodes in order and when the detected temperature is not lower than the predetermined temperature threshold value, a one-field period is constituted by arranging a plurality of sub-fields having odd-numbered write periods wherein scan pulses are applied to scan electrodes belonging to odd-numbered scan electrode groups in order respectively and even-numbered write periods wherein scan pulses are applied to scan electrodes belonging to even-numbered scan electrode groups respectively. Scan electrodes which do not belong to scan electrode groups without scan pulse application are applied with a third voltage higher than a scan pulse voltage while the scan pulse voltage is applied to at least adjacent scan electrodes. COPYRIGHT: (C)2009,JPO&INPIT
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