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公开(公告)号:US4993981A
公开(公告)日:1991-02-19
申请号:US463001
申请日:1990-01-08
申请人: Akira Ose , Shinya Omori , Akihiko Tsurumaru
发明人: Akira Ose , Shinya Omori , Akihiko Tsurumaru
IPC分类号: H01J9/395
CPC分类号: H01J9/395
摘要: A method of manufacturing a vaporized metal discharge lamp wherein a metal halide is attached to the tip of a metal rod, such as through vapor deposition or sputtering. The rod is then inserted into a light emission envelope of the lamp, and the metal halide attached to the metal rod tip is transferred to the inside of the envelope through high frequency induction heating.