Production manner of the cold cathode fluorescent lamp and the electrode for the cold cathode fluorescent lamp, the cold cathode fluorescent lamp, and the electrode null nickel or the nickel

摘要

PROBLEM TO BE SOLVED: To provide a cold cathode fluorescent lamp superior in sputtering resistance and manufacturability and economical, and a manufacturing method of an electrode for the cold cathode fluorescent lamp.;SOLUTION: The manufacturing method of the cold cathode fluorescent lamp comprises processes (S1, S2) to form a cylindrical body with one end closed and the other end open from a material which has nickel or nickel alloy as a base material and in which at least any of titanium, manganese, zirconium, or hafnium is added, a process (S3) to carbonize the cylindrical body, and a process (S5) to seal airtightly a pair of the cylindrical bodies carbonized into a glass tube of which in the inner space at least rare gas and mercury gas are sealed and a phosphor layer is formed on the inner wall, as a cylindrical electrode so that the openings may be opposed to each other.;COPYRIGHT: (C)2008,JPO&INPIT