ROLL-TO-ROLL TYPE PATTERN FORMING DEVICE USING A SCREEN CONTINUOUSLY AND MATERIALLY PERFORMING ROLL-TO-ROLL PATTERN FORMING PROCESS

摘要

PURPOSE: A roll-to-roll type pattern forming device using a screen is provided to rapidly form patterns on a film or a substrate without a photolithograph process utilizing a light sensing material which utilizes continuously precise patterns without a dry or wet chemical etching process.;CONSTITUTION: A roll-to-roll type pattern forming device using a screen includes a rotary drum (50), a film screen (110), and a patterning member (130). The rotary drum transfers sheets (30) on which the patterns are formed at a constant speed. The film screen includes patterns corresponding to the patterns to be formed on the sheet and closely adheres to the sheet transferred from the lower part of the rotary drum to the upper part of the rotary drum, thereby being moved at a speed identical to the sheet transferring speed. The patterning member receives deposition sources and printing sources, thereby forming patterns corresponding to the patterns of the film screen on the sheet positioned on the rotary drum.;COPYRIGHT KIPO 2013