ENLARGED LIGHT SINTERING APPARATUS OF ELECTRO CONDUCTIVE INK

摘要

The present invention relates to a light sintering apparatus according to the present invention, in a light sintering apparatus which sinters an electro conductive ink coated on a substrate by radiating a beam to the substrate which is transferred in one direction, includes a light output part which sinters the electro conductive ink by radiating a beam of a pulse type by using applied power and has a plurality of intense pulsed light (IPL) method lamp units which is extended in the longitudinal direction and have an overlapping region which is overlapped in the transfer direction of the substrate.