PRINTING APPARATUS

摘要

PURPOSE: A printing apparatus is provided to reduce the cost thereof by forming a thin film pattern without a photolithography process. CONSTITUTION: A first outlet(112) discharges a first printing ink onto a blanket roller, and the first outlet and a second outlet(114) are formed on one identical printing nozzle or different printing nozzles. A printing plate(130) forms a conductive thin film pattern on the blanket roller by removing some of the first and second printing inks applied to the blanket roller. The first outlet is formed in the first printing nozzle.