发明名称 |
Tube, with bore having convex sides, for emitting electromagnetic radiation, and method thereof |
摘要 |
The invention relates to a tube emitting electromagnetic radiation which is made of glass or transparent non-fluorescent quartz, and has an elongated boring able to house a radiation-emitting filament or bundle. The boring has a substantially square or rectangular cross-section, at least two opposite sides of which form dioptric convex surfaces shaped to alter the direction of the radiation emitted by the filament or axis of the bundle so as to render them parallel or substantially parallel in the solid transparent glass medium.
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申请公布号 |
US6583535(B1) |
申请公布日期 |
2003.06.24 |
申请号 |
US20000582038 |
申请日期 |
2000.06.21 |
申请人 |
LUMPP CHRISTIAN |
发明人 |
LUMPP CHRISTIAN |
分类号 |
H01J61/02;H01J61/33;(IPC1-7):H01J5/16 |
主分类号 |
H01J61/02 |
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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