METHOD FOR MANUFACTURING A FIELD EMITTER ELECTRODE USING THE ARRAY OF NANOWIRES

摘要

A method for manufacturing a field emission electrode by using an array of a nano-wire is provided to enhance largely a high field emission effect by using characteristics of the nano-wire. Dispersion is formed by diluting a nano-wire or a nano-wire including magnetic particles in an organic solvent. The dispersion is dispersed into a base fixed to a top end of a magnetic field generation unit. The organic solvent is evaporated from the dispersion of the base so that the nano-wire is aligned at an arbitrary angle in a vertical line or a horizontal line or between the vertical line and the horizontal line along a magnetic field direction in the magnetic field. A metal is deposited on the base in order to fix the aligned nano-wire on the base.