| 发明名称 |
Discharge lamp operating apparatus |
| 摘要 |
A discharge lamp operating apparatus includes a discharge lamp and a driving circuit of the discharge lamp. The driving circuit can vary power to be supplied to the discharge lamp and has a function to turn off the discharge lamp at a supplied power value above a supplied power value at which unstable discharge occurs in the discharge lamp.
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| 申请公布号 |
US6504322(B2) |
申请公布日期 |
2003.01.07 |
| 申请号 |
US20010836652 |
申请日期 |
2001.04.17 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
TAKAHASHI KENICHIRO;KOMINAMI SATOSHI;GYOTEN MASAYOSHI;MIYAZAKI KOJI;TAKEDA MAMORU |
| 分类号 |
H05B41/298;H05B41/392;(IPC1-7):H05B37/02 |
主分类号 |
H05B41/298 |
| 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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