发明名称 |
Electrodeless low-pressure discharge lamp having ultraviolet reflecting layer |
摘要 |
An electrodeless low-pressure discharge lamp which comprises a discharge vessel, a means for exciting discharge, an UV-to-visible-converting layer and an UV reflecting layer. The discharge vessel encloses a gas-tight discharge cavity containing an ionizable fill. The discharge vessel has a light-transmitting bulb portion and a reentrant tube protruding into the discharge cavity, and the bulb portion and the reentrant tube each exhibit a surface facing to the discharge cavity. The means for exciting discharge is arranged at least partially in the reentrant tube. The UV-to-visible-converting layer is applied only to the surface of the bulb portion, while the UV reflecting layer is applied to the surface of the reentrant tube.
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申请公布号 |
US2003209970(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
US20000752018 |
申请日期 |
2000.12.28 |
申请人 |
BADER ATTILA;MIESKOSKI JAMES D.;SAJO GABOR |
发明人 |
BADER ATTILA;MIESKOSKI JAMES D.;SAJO GABOR |
分类号 |
H01J65/04;(IPC1-7):H01J1/62 |
主分类号 |
H01J65/04 |
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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