METHOD OF MANUFACTURING FINE PATTERN APPLYING LASER PROCESSING TECHNOLOGY

摘要

PURPOSE: a kind of fine pattern preparing polymer optical wave guide is provided for reducing manufacturing time and cost, passes through the diffusion optical signal for minimizing loss. ;CONSTITUTION: the side of lower clad (302) is formed with a substrate. The intaglio plate of channel patterns, which is formed, to be had through irradiation laser to lower clad. Sandwich layer (306) filling forms lower clad in the groove. Top covering (308) is coated in sandwich layer. ;The 2010 of copyright KIPO submissions