发明名称 |
Plasma display device |
摘要 |
In a plasma display device having a reduced discharge-current-induced voltage fluctuation and an expanded drive margin and being successful in preventing the display characteristics from being degraded, a Y-electrode drive circuit and an X-electrode drive circuit for supplying a drive voltage to the capacitance which represents a display cell are configured using parallel circuits in which first switching elements having a high-speed-switching performance and second switching elements having a low-saturation-voltage performance are connected in parallel, so that the second switching elements having the low-saturation-voltage performance are turned on at least during a period that discharge current flows therebetween.
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申请公布号 |
US7230587(B2) |
申请公布日期 |
2007.06.12 |
申请号 |
US20040780579 |
申请日期 |
2004.02.19 |
申请人 |
FUJITSU HITACHI PLASMA DISPLAY LIMITED |
发明人 |
ONOZAWA MAKOTO;OHKI HIDEAKI;KAMADA MASAKI;SHIIZAKI TAKASHI |
分类号 |
G09G3/20;G09G3/28;G09G3/288;H01J17/34 |
主分类号 |
G09G3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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