| 发明名称 |
ELECTRODELESS DISCHARGE LAMP AND ILLUMINATION DEVICE EQUIPPED WITH SAME |
| 摘要 |
<p>In an electrodeless discharge lamp (1) to be turned on by a PWM dimmer control, the inside of a bulb (10) is filled with a discharge gas including krypton to reduce a re-firing voltage, so that vibration of a ferrite core (22) inserted into the inside of a cavity (5) of the bulb (10) is reduced and the generation of noise is suppressed.</p> |
| 申请公布号 |
WO2008078734(A1) |
申请公布日期 |
2008.07.03 |
| 申请号 |
WO2007JP74806 |
申请日期 |
2007.12.25 |
| 申请人 |
MATSUSHITA ELECTRIC WORKS, LTD.;SAKAI, KAZUHIKO;TSUZUKI, YOSHINORI |
发明人 |
SAKAI, KAZUHIKO;TSUZUKI, YOSHINORI |
| 分类号 |
H01J65/04;F21S2/00;H05B41/24 |
主分类号 |
H01J65/04 |
| 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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