Personal notebook computer having a cold cathode fluorescent lamp, a backlight emitting device having a cold cathode fluorescent lamp, and a backlight emitting device

摘要

The transparent tube 35 having the first and second light emitting regions 37a and 37b defined by dividing the internal space in the center, and the first and second end electrodes 31 disposed in the first and second light emitting regions, respectively. 34), a first disposed in the first and second light emitting regions and connected to the first and second intermediate electrodes 32, 33 and the first and second end electrodes, respectively, respectively; And second lead lines 36a and 36b, and lead lines 36c and 36d connected to the first and second intermediate electrodes. The cold cathode fluorescent lamp enables the breakdown voltage and the discharge voltage to be reduced to half of a conventional fluorescent lamp, so that the discharged electrons are not attracted to the metal parts.