发明名称 |
DRIVING DEVICE OF PLASMA DISPLAY PANEL |
摘要 |
A driving apparatus of a plasma display panel. In a scan electrode driving circuit, a drain of a first transistor is coupled to a scan electrode, and a driver of the first transistor is coupled to the gate and a source of the first transistor. During a reset period, the driver turns on the first transistor and reduces a voltage at a scan electrode and then turns off the first transistor so as to gradually reduce the voltage of the scan electrode by floating the scan electrode. Further, a selecting voltage may be applied to the scan electrode by turning on the first and second transistors during an address period. Thus, the transistor used during the reset period may be used in the address period. |
申请公布号 |
KR100508942(B1) |
申请公布日期 |
2005.08.09 |
申请号 |
KR20040016440 |
申请日期 |
2004.03.11 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
KIM, JIN SUNG;CHUNG, WOO JOON;CHAE, SEUNG HUN |
分类号 |
G09G3/28;G09F9/313;H01J17/49;(IPC1-7):G09G3/28 |
主分类号 |
G09G3/28 |
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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