the diamond type carbon film to the surface of the part of the surface or coating of the electrode bar is equipped with the characteristics of the cold cathode fluorescent lamp.

摘要

this is a cold cathode fluorescent lamp of the glass tube and the glass tube, and the internal surface of the fluorescent substance for external application on the inside of the glass tube, mercury, argon and neon, and the quantitative of the mixed gas in the glass tube, and the both ends of the electrode is formed. in the electrode, the external glass tube is the leading pin and the pin is in the middle of the glass bead is formed, as by the end of the pin is in the formation of the electrode bar. the electrode in the side of the low voltage in the electron emission characteristics of good quality, hardness and chemical stability of the diamond shaped carbon (Diamond - Like Carbon) film by plasma spraying is characteristic. the cold cathode fluorescent lamp to improve the service life of the lamp light, not only to improve heat and reduce the cost.