APPARATUS FOR ATTACHING RESISTS AND WAFERS TO SUBSTRATES

摘要

This invention is related to an apparatus for attaching resists and wafers to substrates, including: a first tank for containing an adhesive agent; a dispensing device which dispenses a predetermined amount of the adhesive agent at the central region of the wafer; a third moving device for placing the substrate on the wafer; a compressing device; a second tank for containing the adhesive agent; a fourth moving device for moving the attached substrate and the wafer together to the second tank such that the complete area of the wafer at the side thereof opposite to the substrate is covered with the adhesive agent; a mold having a plurality of cavities arranged in a required pattern; a supplying device for providing a plurality of resists on the mold; an adherent tape for adhering the resists which are arranged in accordance with the pattern of the mold; the fourth moving device to move the substrate and the wafer together onto the resists and the adherent tape such that the resists are attached with the wafer by the adhesive agent thereon; and a wrapping device for moving the adherent tape and separating the adherent tape from the resists.