| 发明名称 |
Mercury-free metal halide lamp |
| 摘要 |
<p>A mercury-free metal halide lamp includes an arc tube (1) having a pair of electrodes (3) opposed to each other inside the tube (1). In the arc tube (1), a rare gas and a halide of cerium are contained, and no mercury is contained. <IMAGE></p> |
| 申请公布号 |
EP1172840(A2) |
申请公布日期 |
2002.01.16 |
| 申请号 |
EP20010117130 |
申请日期 |
2001.07.13 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KANEKO, YURIKO;TAKAHASHI, KIYOSHI;KIRYU, HIDEAKI;YOSHIDA, MASATO |
| 分类号 |
H01J61/18;H01J61/10;H01J61/12;H01J61/82;(IPC1-7):H01J61/12;H01J61/86 |
主分类号 |
H01J61/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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