发明名称 |
PLASMA DISPLAY DEVICE |
摘要 |
<p>A plasma display device which stops power supply or drive of a device by detecting an abnormality. The plasma display device is provided with a panel section (11) which has an address electrode (14) and performs display based on inputted display data, and a circuit section having an address drive circuit (17). The plasma display device is further provided with a means (2) for calculating a switching number of times of the address drive circuit (17) based on the inputted one or more display data; a means (2) for calculating a predicted current value (predicted power consumption value) by predicting consumption at the address drive circuit, based on the switching number of times obtained by the calculation; a means (3) for detecting a current consumption value (actual power consumption value) actually consumed at the address drive circuit (17), based on the display data; and a means (2) for comparing the predicted power consumption value with the actual power consumption value and judging whether it is abnormal.</p> |
申请公布号 |
WO2007004304(A1) |
申请公布日期 |
2007.01.11 |
申请号 |
WO2005JP12501 |
申请日期 |
2005.07.06 |
申请人 |
FUJITSU HITACHI PLASMA DISPLAY LIMITED;KUMAKURA, KEN;KANAZAWA, YOSHIKAZU |
发明人 |
KUMAKURA, KEN;KANAZAWA, YOSHIKAZU |
分类号 |
G09G3/28;G09G3/20;G09G3/288;G09G3/293 |
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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