METHOD OF FORMING METAL ELECTRODE

摘要

PURPOSE: A method of forming a metal electrode is provided to form a micro pattern using crystalized salt, and form a metal electrode using the micro pattern, thereby securing excellent light transmittance and conductivity. CONSTITUTION: A method of forming a metal electrode comprises the steps of: forming a pattern of salt crystal grain on a first substrate(S110); transferring the pattern of salt crystal grain to a second substrate(S120) and forming an imprinted pattern by removing the salt crystal grain; embedding conductive ink in dent portions of the imprinted pattern(S130); and transferring the pattern of conductive ink to a third substrate(S140). [Reference numerals] (AA) Start; (BB) End; (S110) Form a pattern of salt crystal grain on a first substrate; (S120) Transfer the pattern of salt crystal grain to a second substrate; (S130) Embed conductive ink in dent portions of the imprinted patterns; (S140) Transfer the pattern of conductive ink to a third substrate