发明名称 |
ARC TUBE DEVICE AND STEM STRUCTURE FOR ELECTRODELESS PLASMA LAMP |
摘要 |
A plasma lamp apparatus. The apparatus has an arc tube structure having an inner region and an outer region in one or more embodiments. The arc tube structure has a first end comprising an associated first end diameter and a second end comprising a second end diameter according to a specific embodiment. The apparatus also has a center region provided between the first end and the second end in one or more embodiments. The center region has a center diameter, which is less than a first end diameter and/or a second end diameter.
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申请公布号 |
US2012176028(A1) |
申请公布日期 |
2012.07.12 |
申请号 |
US201113004868 |
申请日期 |
2011.01.11 |
申请人 |
DOUGHTY DOUGLAS A.;TOPANGA TECHNOLOGIES, INC. |
发明人 |
DOUGHTY DOUGLAS A. |
分类号 |
H01J65/04;H01J9/00;H01J9/38;H01J61/12;H01J61/16;H01J61/20 |
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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