发明名称 |
DISCHARGE LAMP HAVING TWO-BAND PHOSPHOR |
摘要 |
<p num="1">A discharge lamp (1) having a discharge vessel (2) that surrounds a discharge medium that emits electromagnetic radiation in the VUV region during operation of the lamp, has on the inner side of the discharge vessel wall a yellow phosphor layer facing the discharge medium, and a blue phosphor layer lying therebelow. By contrast with a conventional three-band phosphor mixture, a higher luminous flux and a smaller color locus displacement are thereby achieved. (Figure 1a)
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申请公布号 |
CA2470301(C) |
申请公布日期 |
2013.03.26 |
申请号 |
CA20042470301 |
申请日期 |
2004.06.08 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
HUBER, GUENTER;JERMANN, FRANK;MUELLER, ULRICH;ZACHAU, MARTIN |
分类号 |
H01J61/42;H01J65/00;C09K11/08;C09K11/77;C09K11/80;H01J1/62;H01J61/44;H01J61/48;H01J63/04;H01J65/04 |
主分类号 |
H01J61/42 |
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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