Patent ID: 6705911
Filing Date: 2004-03-16
Classification: C09K,H01J

Abstract:
A method for manufacturing a flat fluorescent lamp, the method comprising:preparing a transparent front plate; preparing a transparent back plate facing the front plate, the back plate having a plurality of discharging electrodes thereon and a dielectric layer covering the discharging electrodes; forming a plurality of spacers between the front plate and the back plate to keep a separation gap therebetween; and forming a fluorescent layer by spraying a phosphor slurry on one surface of at least one of the front plate and the back plate; wherein the phosphor slurry comprises a solvent, a phosphor and an organic binder, the phosphor being present in the phosphor slurry in an amount of 40-60% by weight based on the total weight of the phosphor slurry and the organic binder being present in the phosphor slurry in an amount of 1-5% by weight based on the total weight of the phosphor slurry.