发明名称 |
IGNITION CIRCUITRY |
摘要 |
Starting of a gaseous discharge lamp is controlled in response to both lamp voltage and duration of time during which igniting pulses are applied. An upper and a lower threshold voltage are utilized to determine whether the lamp is in an unstable starting mode, a cold starting mode, or a steady-state operating mode.
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申请公布号 |
WO0184890(A1) |
申请公布日期 |
2001.11.08 |
申请号 |
WO2001EP04325 |
申请日期 |
2001.04.13 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
WICKLUND, KURT, W.;TROY, PATRICK |
分类号 |
H05B41/18;H05B41/04;H05B41/292;(IPC1-7):H05B41/04 |
主分类号 |
H05B41/18 |
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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