首页>
外国专利>
RESIN COMPOSITION FOR FORMING AN OPTICAL WAVEGUIDE WHICH SATISFIES BOTH FLEXIBILITY REQUIREMENT AND PATTERNING RESOLUTION OF AN UNCURED LAYER, AND AN OPTICAL WAVEGUIDE USING THE SAME
RESIN COMPOSITION FOR FORMING AN OPTICAL WAVEGUIDE WHICH SATISFIES BOTH FLEXIBILITY REQUIREMENT AND PATTERNING RESOLUTION OF AN UNCURED LAYER, AND AN OPTICAL WAVEGUIDE USING THE SAME
PURPOSE: A resin composition for the production of an optical waveguide is provided to enable the production of an optical waveguide by a roll-to-roll process and to satisfy both flexibility requirement and patterning resolution of an uncured layer.;CONSTITUTION: A resin composition for the production of an optical waveguide comprises: (A) an aromatic multifunctional epoxy polymer having a weight average molecular weight(Mw) of 500 to 5000; (B) an aromatic multifunctional epoxy polymer having a weight average molecular weight(Mw) of 10000 to 50000; (C) at least one of monofunctional, difunctional and trifunctional liquid aromatic epoxy monomers; and (D) a photoacid generator, wherein the components (A), (B) and (C) are present in proportions of 80 to 90 parts by weight, 5 to 15 parts by weight, and 1 to 10 parts by weight, respectively, based on a total of 100 parts by weight of the components (A), (B) and (C).;COPYRIGHT KIPO 2012
展开▼
