ROLL IMPRINTING APPARATUS,申请号US201013499837-传众专利搜索

ROLL IMPRINTING APPARATUS

申请公布号：US2012204745(A1)

申请号：US201013499837

申请日期：2010.09.29

申请公布日期：2012.08.16

申请人：

KOREA INSTITUTE OF MACHINERY & MATERIALS

发明人：JO JEONG-DAI;YU JONG-SU;YOON SEONG-MAN;KIM DONG-SOO;KIM KWANG-YOUNG

分类号：B41F5/18

主分类号：B41F5/18

摘要：An exemplary embodiment of the present invention relates to roll imprint that simplifies a substrate patterning process by simultaneously performing a process for imprinting a pattern to a coating layer and a process for curing the pattern. A roll imprinting apparatus according to an exemplary embodiment of the present invention performs an imprinting process on a transferred substrate. The roll imprinting apparatus includes: a pattern roll imprinting a pattern formed in the surface thereof to the substrate while rotating; and a press roll pressing the substrate while rotating in the opposite side of the pattern roll, interposing the substrate therebetween, and the pattern roll includes a cylinder and a UV lamp. The cylinder is formed of a transparent material and has an inner space formed thereinside and the pattern provided in the external surface thereof, and has a ultraviolet (UV) ray block layer selectively formed in the patterned portion or a portion