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Fluorescent lamp electrode, method for producing same, and a fluorescent lamp |
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2013-05-21 |
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Fabrication method of cathode member and electronic tube equipped therewith |
Maki Narita, Taro Hirai, Shoichi Hata |
1999-03-09 |
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Cathode member and electron tube having the cathode member mounted thereon |
Maki Narita, Hiroyuki Sakatani, Tsuyoshi Tanabe |
1998-05-26 |
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Cathode impregnated by an electron emissive substance comprising (PBAO.QCAO).NBAA1204, where P>1, Q>0, N>1 |
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Method for fabricating an impregnated type cathode |
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