发明名称 |
Low frequency electrodeless plasma lamp |
摘要 |
In various exemplary embodiments, an electrodeless plasma lamp includes a bulb configured to be coupled to a source of radio frequency (RF) power. The bulb contains a fill that forms a plasma when the RF power is coupled to the fill. An electrically-conductive convex shield is positioned proximate to the bulb with a convex surface of the shield being distal to the bulb. A resonant structure having a quarter wave resonant mode includes a lamp body having a dielectric material having a relative permittivity greater than 2 with an inner conductor and an outer conductor. The source of RF power is configured to provide RF power to the lamp body at about a resonant frequency for the resonant structure. |
申请公布号 |
US8294382(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US20100683261 |
申请日期 |
2010.01.06 |
申请人 |
DEVINCENTIS MARC;O'HARE DAN;LUXIM CORPORATION |
发明人 |
DEVINCENTIS MARC;O'HARE DAN |
分类号 |
H05B41/24 |
主分类号 |
H05B41/24 |
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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