发明名称 |
Inverter for driving backlight devices in a large LCD panel |
摘要 |
Two out-of-phase inverters are used for driving a backlight for large LCD panels. The lamp currents of each inverter are regulated to substantially the same level to ensure the same brightness in the lamps without any current balancing devices. The switching frequencies in both inverters are synchronized and maintained in an out-of-phase condition during operation.
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申请公布号 |
US2007236153(A1) |
申请公布日期 |
2007.10.11 |
申请号 |
US20060401512 |
申请日期 |
2006.04.11 |
申请人 |
MONOLITHIC POWER SYSTEMS, INC. |
发明人 |
CHEN WEI |
分类号 |
H05B41/36 |
主分类号 |
H05B41/36 |
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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