简介 |
After a dispersion liquid containing particles of a metal selected from indium, tin, antimony, aluminum and zinc, particles of an alloy composed of two or more of such metals or a mixture of such metal particles and metal alloy particles is applied to a base, the resulting is firstly fired in a vacuum atmosphere, an inert gas atmosphere or a reducing atmosphere, and then fired in an oxidizing atmosphere. After this firing in an oxidizing atmosphere, the resulting may be further fired in a reducing atmosphere. The inert gas atmosphere is an atmosphere of a gas selected from a rare gas, carbon dioxide and nitrogen, while the reducing atmosphere is an atmosphere of a gas selected from hydrogen, carbon monoxide and lower alcohols. Also disclosed is a transparent electrode composed of a transparent conductive film formed by such a method. By using such a method, a transparent conductive film having low resistance and high transmittance can be formed through low-temperature firing.
© KIPO & WIPO 2007 |