| 发明名称 |
High buffer gas pressure ceramic arc tube and method and apparatus for making same |
| 摘要 |
A ceramic arc tube for high intensity discharge (HID) lighting applications is provided wherein the arc tube contains a high buffer gas pressure. A method and apparatus for making the arc tube are also provided wherein RF induction heating is used to melt a frit material to form a hermetic seal.
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| 申请公布号 |
US7189131(B2) |
申请公布日期 |
2007.03.13 |
| 申请号 |
US20050132958 |
申请日期 |
2005.05.19 |
| 申请人 |
OSRAM SYLVANIA INC. |
发明人 |
KOTTER STEFAN;ZASLAVSKY GREGORY;WHITNEY FRED |
| 分类号 |
H01J9/32;H01J9/24;H01J9/26;H01J9/40;H01J61/16;H01J61/30;H01J61/36 |
主分类号 |
H01J9/32 |
| 代理机构 |
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| 主权项 |
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