ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND COLD-CATHODE FLUORESCENT LAMP

Cylindrical electrodes (7) that are mainly composed of nickel (Ni), in which either yttrium (Y) or yttrium oxide (YOx), or both, is/are dispersed, are disposed in states opposite to each other, inside an internal space (5) of a hermetically sealed glass tube (2) in which rare gas and mercury gas are...

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Hauptverfasser: SUGIMURA, HARUSHIGE, HATA, HITOSHI, SUGIMURA, TOSHIKAZU, TAMURA, SATOSHI, TAKAHASHI, KUNIO, YAMAGISHI, KAZUHIKO, NISHIKATA, HIROAKI
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Cylindrical electrodes (7) that are mainly composed of nickel (Ni), in which either yttrium (Y) or yttrium oxide (YOx), or both, is/are dispersed, are disposed in states opposite to each other, inside an internal space (5) of a hermetically sealed glass tube (2) in which rare gas and mercury gas are sealed.