发明申请
- 专利标题： Cold cathode, cold cathode discharge lamp, and method for producing the same
- 专利标题（中）： 冷阴极，冷阴极放电灯及其制造方法
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申请号： US11075883申请日： 2005-03-10
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公开(公告)号： US20050218773A1公开(公告)日： 2005-10-06
- 发明人: Tomio Ono , Tadashi Sakai , Naoshi Sakuma , Mariko Suzuki , Hiroaki Yoshida
- 申请人： Tomio Ono , Tadashi Sakai , Naoshi Sakuma , Mariko Suzuki , Hiroaki Yoshida
- 专利权人： KABUSHIKI KAISHA TOSHIBA.
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA.
- 优先权： JP2004-107595 20040331
- 主分类号： H01J61/067
- IPC分类号： H01J61/067 ; H01J1/30 ; H01J1/32 ; H01J9/02 ; H01J9/24 ; H01J17/38 ; H01J65/04
摘要：
A cold cathode discharge lamp includes: a transparent hollow housing; a fluorescent film formed on inner surfaces of the hollow housing; a pair of cold cathodes that are located in the hollow housing; and a discharge gas that contains hydrogen gas sealed within the hollow housing. Each of the cold cathodes includes: a supporting body that has conductivity; an insulating diamond film formed on the supporting body; and an insulating layer that insulates the supporting body from the insulating diamond film.
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