发明名称 |
High-pressure metal halide discharge lamp |
摘要 |
A high-pressure metal halide discharge lamp which comprises, as filling, only zinc, a halogen and a noble gas. In order to improve the color rendering index, a calcium halide may be added to the lamp filling. The coupling-in of energy preferably takes place without electrodes in the radio-frequency range or in the microwave range, but may also be carried out by means of metal electrodes.
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申请公布号 |
US2006208642(A1) |
申请公布日期 |
2006.09.21 |
申请号 |
US20050552811 |
申请日期 |
2005.10.11 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS |
发明人 |
BAIER JOHANNES;HILBIG RAINER;KORBER ACHIM G.;SCHOLL ROBERT P.;BORN MATTHIAS |
分类号 |
H01J61/12;H01J17/20;H01J61/18;H01J61/82;H01J65/00;H01J65/04 |
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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