METHOD OF MANUFACTURING A PRINTING PLATE OF ROLL PRINT AND A METHOD FOR MANUFACTURING A LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME, CAPABLE OF REDUCING ROLL PRINTING PATTERN DEFECTS

摘要

PURPOSE: A method of manufacturing a printing plate of roll print and a method for manufacturing a liquid crystal display device using the same are provided to prevent loss of a resist ink pattern by printing pressure.;CONSTITUTION: A fixed mask pattern made of metal is formed on a glass. An edge part of a pattern is defined within a printing plate(200) by performing the first wet etching on the mask pattern shallowly. The second groove(h2) whose width is narrower and depth is deeper than the first groove by the second layer process in the pattern including the first groove(h1). The laser includes ND-YAG laser, Co2 laser, semiconductor laser, pico laser, and femto laser.;COPYRIGHT KIPO 2010