HIGH ASPECT RATIO PATTERN PRINTING APPARATUS USING ELECTRIC SPINNING CAPABLE OF SECURING SMOOTH SPINNING AND REMOVING SOLIDIFIED SPINNING LIQUID

摘要

PURPOSE: A high aspect ratio pattern printing apparatus using electric spinning is provided to facilitate to laminate spinning liquid by charging radiating liquid with opposite polarity to the polarity of initially laminated spinning liquid by using a charging part.;CONSTITUTION: A high aspect ratio pattern printing apparatus(100) using electric spinning comprises a nozzle unit(120), a substrate(110), a voltage applying part(140), and a transferring unit(150). The nozzle unit discharges spinning liquid continuously through electric spinning. The substrate is arranged to be faced with the nozzle unit. The substrate is arranged on straight jet flow area. The voltage applying part applies voltage to the nozzle unit. The transferring unit reciprocates one of a substrate or the nozzle unit along a predetermined moving route and laminates the spinning liquid discharged from the nozzle unit.;COPYRIGHT KIPO 2013