Research on the Fabrication of Integrative Insulator Rib for Field Emission Display Panel

Abstract

With insulation slurry as fabrication material, the integrative insulator rib was developed on the cathode back plane. The integrarive insulator rib was mainly composed of two parts, which was the bottom insulator rib and the top insulator rib, respectively. The high effective screen-printing method was adopted to fabricate the integrative insulator rib. The top insulator rib would reside on the bottom insulator rib, and was arranged on the cathode back plane surface with the bottom insulator rib in orthogonal direction. The bottom insulator rib was parallel with the adjacent cathode indium tin oxide electrodes, but not contacted with them each other. The carbon nanotube was prepared on the cathode indium tin oxide electrodes surface to form the cold cathode with good field emission ability. The fabricated FED panel with integrative insulator rib possessed high image brightness and better field emission property.