Patent ID: 6752676
Filing Date: 2004-06-22
Classification: H01J

Abstract:
A method for producing electron-emitting devices wired through matrix wirings comprising a plurality of row wirings and column wirings, each electron-emitting device including a pair of electrodes and an electroconductive film having an electron-emitting region, said electroconductive film being disposed between the pair of electrodes, wherein the electron-emitting regions of the electron-emitting devices are formed by a process including the steps of:preparing electroconductive films; and energizing said electroconductive films, while heating a substrate on which said electroconductive films are disposed at a temperature not higher than 150Â° C. within an atmosphere comprising a gas for promoting cohesion of the electroconductive films, wherein the step of energizing is performed by successively applying a phase shifted voltage pulse to the plurality of the row wirings.