发明名称 |
Ceramic lamp having shielded niobium end cap and systems and methods therewith |
摘要 |
A lamp comprising an arc envelope and a niobium end structure coupled to the arc envelope, and wherein the end structure is shielded from a dosing material disposed within the arc envelope.
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申请公布号 |
US7432657(B2) |
申请公布日期 |
2008.10.07 |
申请号 |
US20050172651 |
申请日期 |
2005.06.30 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BEWLAY BERNARD PATRICK;KNUDSEN BRUCE ALAN;CHALMERS ALAN GEORGE;RAHMANE MOHAMED;VARTULI JAMES SCOTT |
分类号 |
H01J17/04;H01J61/04 |
主分类号 |
H01J17/04 |
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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