发明名称 |
High efficacy lamp in a configured chamber |
摘要 |
An arc discharge metal halide lamp having a discharge chamber having visible light permeable walls bounding a discharge region supported electrodes in a discharge region spaced apart by a distance Le with an average interior diameter equal to D so they have a selected ratio. Ionizable materials are provided in this chamber involving a noble gas, one or more halides, and mercury in an amount sufficiently small so as to result in a relatively low maximum voltage drop between the electrodes during lamp operation.
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申请公布号 |
US2005052139(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20030657380 |
申请日期 |
2003.09.08 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;MATSUSHITA ELECTRIC WORKS, LTD. |
发明人 |
ANAMI SHINICHI;BRATES NANU;LAMBRECHTS STEFAAN M.;ZHU HUILING;MAYA JAKOB |
分类号 |
H01J61/20;H01J17/04;H01J61/02;H01J61/04;H01J61/12;H01J61/30;H01J61/34;H01J61/82;H01J61/88;(IPC1-7):H01J17/04 |
主分类号 |
H01J61/20 |
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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