PLASMA DISPLAY DEVICE AND PRODUCTION METHOD THEREFOR

摘要

A plasma display device being prevented from deterioration in the brightness of phosphor layers,and a production method capable of forming phosphor layers constantly and free from nozzle clogging.A production method capable forming green phosphor layers by coating a discharge cell with a green phosphor ink mainly consisting of a green phosphor via a nozzle,at least one of phosphor layers having a green phosphor layer being zero−or positively−charged and containing a green phosphor having a crystal structure of Zn2SiO4:Mn,wherein the green phosphor ink consists of phosphor powder coated with positively−charged oxides and having a crystal structure of Zn2SiO4:Mn and phosphor powder positively charged by pulverizing phosphor powder negatively charged and having a crystal structure of Zn2SiO4:Mn so as to be fractured at crystal planes.