发明名称 |
Metal vapor discharge lamp, floodlight projector and metal vapor discharge lamp lighting device |
摘要 |
A metal vapor discharge lamp whose near-infrared radiation is stronger than a conventional high-pressure discharge lamp, a projector utilizing this discharge lamp, and a metal vapor discharge lamp lighting device are disclosed. The metal vapor discharge lamp comprises a refractory light-transmitting hermetic vessel, a pair of electrode fixed to the hermetic vessel, and a discharge medium sealed in the hermetic vessel and containing a halide and a rare gas. Most of the light irradiated when the discharge lamp is in the ON state has near-infrared wavelengths (750-1100 nm).
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申请公布号 |
US2004070322(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030680896 |
申请日期 |
2003.10.08 |
申请人 |
HARISON TOSHIBA LIGHTING CORP.;TOSHIBA LIGHTING & TECHNOLOGY CORPORATION |
发明人 |
ISHIGAMI TOSHIHIKO;UEMURA KOZO;MATSUDA MIKIO;HIRUTA TOSHIO;TAKANISHI HIROYOSHI;INOUE HIDEO |
分类号 |
B60Q1/02;B60Q1/14;F21S8/00;F21S8/10;F21S8/12;F21V11/00;F21V14/08;F21W101/10;F21Y101/00;H01J61/00;H01J61/12;H01J61/16;H01J61/18;H01J61/20;H01J61/40;H01J61/82;H01J61/86;(IPC1-7):H01K1/26 |
主分类号 |
B60Q1/02 |
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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