FIELD EMISSION DEVICE MANUFACTURED BY DEPOSITING SILICON NANO POWDER ON GLASS SUBSTRATE THROUGH SCREEN PRINTING PROCESS AND SPIN COATING PROCESS

摘要

PURPOSE: A field emission device is provided to allow for a low temperature deposition process and oxidation process, by performing an insulation process of nano powder at a high temperature prior to deposition on a glass substrate. CONSTITUTION: A field emission device is manufactured by a step of performing an insulation process at a high temperature to a nano powder(7) prior to deposition on a glass substrate(1); and a step of diluting the powder to a liquid state, and depositing the liquid onto the glass substrate through a screen printing process and a spin coating process.