Methods to Improve the Reliability of the Electrodes System Blocks of the Gas Discharged Display Panels

Abstract

Have determined of the main reliability parameters of electrodes system blocks for gas discharge display panels. Identified the main methods to improve the reliability of the electrodes system blocks. Have done experimental investigation of the electrodes adhesion dependence for gas discharge display panels GIP768*576,0.145 and GIP320*256,0.42 from repeated heat treatments at addition into the paste of refractory metal oxide. Have examined the condition and characteristics of the electrodes and the parameters of the gas discharge display panel as a part of display unit Have defined qualitative and quantitative composition of refractory metal oxide and method of making the material into a paste. It is established that the optimal variant of the metal oxide is titanium dioxide when added to the mixture in the ratio of 1.9%. Have determined optimum mode of electrodes heat treatment. The selected low-melting glass composition for the dielectric coating, thermal treatment of the dielectric coating. Definitely the optimal number and thickness of layers of dielectric coatings. The production units of the electrode systems according to the chosen technology ensures no de-lamination of the electrode material from the substrate gas discharge display panel with multiple heat treatment with intermediate application of dielectric coatings.