METHOD FOR FORMING OPTICAL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method for forming an optical device. SOLUTION: The method for forming optical device involves: a process (a) of applying a dry-film including a carrier substrate and a first polymeric layer over the carrier substrate, over a first substrate; a process (b) of forming a second polymeric layer over the first substrate by a method that includes the coating over the first substrate with a liquid composition; and a process (c) of patterning the first polymeric layer and/or the second polymeric layer. The method of forming printed wiring board having optical functionality is also provided. The invention finds particular applicability in the optoelectronics industry. COPYRIGHT: (C)2006,JPO&NCIPI