发明名称 |
Method of sealing a tube using a laser beam |
摘要 |
A method of sealing an aperture formed in a discharge tube using a laser beam. A tube having the aperture to be hermetically sealed is placed in a vessel having a window which transmits a laser beam. The aperture is covered with a blockade member. The blockade member is irradiated with the laser beam in order to melt the blockade member and seal the aperture.
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申请公布号 |
US4414460(A) |
申请公布日期 |
1983.11.08 |
申请号 |
US19810329436 |
申请日期 |
1981.12.10 |
申请人 |
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA |
发明人 |
SUDO, SHIGERU;YADA, MASAAKI |
分类号 |
B23K26/12;B29C65/00;H01J9/26;H01J9/40;(IPC1-7):B23K27/00 |
主分类号 |
B23K26/12 |
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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