| 摘要 |
PROBLEM TO BE SOLVED: To improve emission efficiency and a service life of a fluorescent lamp by improving a cold cathode structure. SOLUTION: The cold fluorescent lamp of this invention, as a cold cathode multi-element electrode of an assembly arranged in a matrix wherein one side is formed with triangular pyramids and square pyramids on a molybdenum (Mo) metal disc related to back light for a color liquid crystal panel, enhances electron density for improving electric characteristics effect, light emitting efficiency and service life characteristic. COPYRIGHT: (C)2007,JPO&INPIT
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