PHOTORESIST SPRAYING APPARATUS FOR MANUFACTURING CYLINDRICAL STAMP

摘要

The present invention relates to a photoresist applying apparatus for manufacturing a cylindrical stamp, which can uniformly apply various photoresists at a predetermined thickness on a surface of a cylindrical mold for manufacturing the cylindrical stamp used in a roll to roll process. A photoresist applying apparatus for manufacturing a cylindrical stamp according to the present invention comprises: a first clamp coupled to a first supporter and to which one end of a cylindrical mold is coupled; a second clamp rotatably coupled to a second supporter so as to face the first clamp such that the other end of the cylindrical mold is coupled thereto; a rotation device providing a rotational force to the first clamp; at least one heater disposed on at least one of the first clamp and the second clamp so as to heat the cylindrical mold; a nozzle having a jet orifice that is directed toward an outer circumference of the cylindrical mold in order to spray a photoresist on the outer circumference of the cylindrical mold that is coupled to the first clamp and the second clamp; a nozzle supporter supporting the nozzle; and a moving device moving the nozzle supporter in a longitudinal direction of the cylindrical mold.