发明名称 |
Low mercury arc discharge lamp containing praseodymium |
摘要 |
A high intensity electrodeless metal halide arc discharge lamp wherein RF energy is coupled to the arc discharge, contains a halide of praseodymium alone or in combination with other metals such as one or more rare earth metals, Na and Cs and is essentially mercury free (i.e., < 1 mg per cc of arc chamber volume).
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申请公布号 |
US5363015(A) |
申请公布日期 |
1994.11.08 |
申请号 |
US19920927041 |
申请日期 |
1992.08.10 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DAKIN, JAMES T.;BERRY, JR., TOMMIE;DUFFY, MARK E.;RUSSELL, TIMOTHY D. |
分类号 |
H01J61/12;H01J65/04;(IPC1-7):H01J17/20 |
主分类号 |
H01J61/12 |
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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