| 发明名称 |
Driving an EL panel without DC bias |
| 摘要 |
An inverter is coupled to an EL lamp by a high pass filter including a series capacitor and a shunt resistor. The resistor is coupled in parallel with the EL lamp. The high pass filter has a time constant greater than 0.005 seconds and the capacitor has a capacitance at least ten times the capacitance of the EL lamp.
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| 申请公布号 |
US2005258773(A1) |
申请公布日期 |
2005.11.24 |
| 申请号 |
US20040849395 |
申请日期 |
2004.05.19 |
| 申请人 |
WORLD PROPERTIES, INC. |
发明人 |
VAHABZADEH MAHYAR;KIMBALL ROBERT A.;COGHLAN WILLIAM A. |
| 分类号 |
G09G3/10;G09G3/30;H05B33/08;(IPC1-7):G09G3/10 |
主分类号 |
G09G3/10 |
| 代理机构 |
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