发明名称 |
Auxiliary light source and lighting system having the same |
摘要 |
The auxiliary light source includes a vacuum chamber, a pair of electrodes, and fluorescent material. The vacuum chamber has an internal space which is evacuated. The pair of electrodes is situated inside the vacuum chamber so as to face each other. The fluorescent material is arranged inside the vacuum chamber and emits light including ultraviolet rays by receiving electrons emitted when voltage is applied between the electrodes. An arc tube of a high-pressure discharge lamp is situated within an irradiation range of the light, and the light is emitted at least from a time just before the high-pressure discharge lamp is turned on until the high-pressure lamp emits light.
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申请公布号 |
US2009224667(A1) |
申请公布日期 |
2009.09.10 |
申请号 |
US20090318797 |
申请日期 |
2009.01.08 |
申请人 |
PHOENIX ELECTRIC CO., LTD. |
发明人 |
FUJII TOSHITAKA;NAKAGAWA ATSUJI |
分类号 |
H01J61/00 |
主分类号 |
H01J61/00 |
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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