发明申请
US20090218928A1 ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND COLD-CATHODE FLUORESCENT LAMP
审中-公开
电极，电极生产方法和冷阴极荧光灯
- 专利标题： ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND COLD-CATHODE FLUORESCENT LAMP
- 专利标题（中）： 电极，电极生产方法和冷阴极荧光灯
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申请号： US12091861申请日： 2006-10-25
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公开(公告)号： US20090218928A1公开(公告)日： 2009-09-03
- 发明人: Toshikazu Sugimura , Hitoshi Hata , Harushige Sugimura , Satoshi Tamura , Kunio Takahashi , Kazuhiko Yamagishi , Hiroaki Nishikata
- 申请人： Toshikazu Sugimura , Hitoshi Hata , Harushige Sugimura , Satoshi Tamura , Kunio Takahashi , Kazuhiko Yamagishi , Hiroaki Nishikata
- 申请人地址： JP Tokyo
- 专利权人： NEC LIGHTING, LTD.
- 当前专利权人： NEC LIGHTING, LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2005-311371 20051026
- 国际申请： PCT/JP2006/321246 WO 20061025
- 主分类号： H01J1/62
- IPC分类号： H01J1/62 ; H01B1/22 ; C22C1/02
摘要：
Cylindrical electrodes (7) are arranged opposite to each other in an internal space (5) of a hermetically sealed glass tube (2) which is filled with a rare gas and a mercury gas. The cylindrical electrodes (7) is mainly composed of nickel (Ni), and one or both of yttrium (Y) and yttrium oxide (YOx) are dispersed in the cylindrical electrodes (7).
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