发明名称 |
Method for driving a plasma display panel |
摘要 |
The present method is to drive a plasma display panel which displays a frame composed of a plurality of sub-fields having different weights of luminance. The method comprises using plural kinds of application voltage waveforms different in light emission luminance, as pulse voltages for sustain discharges in display of each sub-field, and adjusting the number of waves in each of the plural kinds of application voltage waveforms according to the weight of luminance set for each sub-field, thereby performing gradation display. |
申请公布号 |
US8120549(B2) |
申请公布日期 |
2012.02.21 |
申请号 |
US20070000014 |
申请日期 |
2007.12.06 |
申请人 |
TAKAGI KAZUSHIGE;KOSAKA TADAYOSHI;HITACHI LTD. |
发明人 |
TAKAGI KAZUSHIGE;KOSAKA TADAYOSHI |
分类号 |
G09G3/20;G09G3/28;G09G3/288 |
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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