发明名称 |
DISCHARGE LAMP LIGHTING CIRCUIT |
摘要 |
A discharge lamp lighting circuit for supplying an AC power to a discharge lamp includes first and second converters for receiving a DC voltage and stepping up the voltage. A controlling circuit drives the first and second converters CON1, CON2 alternately at a first frequency and stops an operation of a side that is not driven such that the AC power is supplied to the discharge lamp to execute a lighting operation.
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申请公布号 |
US2009224682(A1) |
申请公布日期 |
2009.09.10 |
申请号 |
US20090398279 |
申请日期 |
2009.03.05 |
申请人 |
KOITO MANUFACTURING CO., LTD. |
发明人 |
MURAMATSU TAKAO;ICHIKAWA TOMOYUKI;OHTA SHINJI |
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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