EXTERNAL ELECTRODE TYPE FLUORESCENT LAMP

摘要

PROBLEM TO BE SOLVED: To provide an external electrode type fluorescent lamp in which a conductive material directly formed on the inner wall of a glass bulb in order to facilitate instantaneous starting of discharge is firmly and stably fixed to the inner wall. SOLUTION: A conductor material layer 7 is formed locally on a phosphor layer 6 of deposition layer at least on one of the inner walls at the end part of the glass bulb 2. COPYRIGHT: (C)2007,JPO&INPIT