| 发明名称 |
CIRCUIT ARRANGEMENT FOR OPERATION OF ONE OR MORE LAMPS |
| 摘要 |
The invention relates to a background lighting system for a liquid crystal display, more particularly to an electronic circuit for operation of one or more discharge lamps. A DC/AC full-bridge inverter circuit generates two voltages whose AC components are phase-shifted by 180 DEG . The discharge lamps are supplied with the sum of these two AC voltages.
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| 申请公布号 |
WO03056885(A1) |
申请公布日期 |
2003.07.10 |
| 申请号 |
WO2002IB05467 |
申请日期 |
2002.12.18 |
| 申请人 |
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;KONINKLIJKE PHILIPS ELECTRONICS N.V.;BOEKE, ULRICH;BOCK, ANTOON |
发明人 |
BOEKE, ULRICH;BOCK, ANTOON |
| 分类号 |
H05B41/24;H05B41/282;(IPC1-7):H05B41/282 |
主分类号 |
H05B41/24 |
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