| 发明名称 |
DIMMING BALLAST AND METHOD |
| 摘要 |
<p>A ballast lamp circuit and method of operation is disclosed. The ballast lamp circuit comprising an inverter circuit and cathode heating circuit, wherein a lamp current, generated by the inverter circuit, is inversely proportional to a lamp cathode voltage generated by the cathode heating circuit.</p> |
| 申请公布号 |
EP1964453(A1) |
申请公布日期 |
2008.09.03 |
| 申请号 |
EP20060839319 |
申请日期 |
2006.12.11 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CHEN, TIMOTHY;ROUAUD, DIDIER;SKULLY, JAMES, K. |
| 分类号 |
H05B41/00 |
主分类号 |
H05B41/00 |
| 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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