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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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. |
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