Optical waveguide resin composition, optical waveguide dry film, and optical waveguide

• Main Authors: NAKASHIBA, TORU, ENDO, TORU
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PHYSICS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention addresses the problem of providing an optical waveguide resin composition having excellent photocuring properties. The optical waveguide resin composition according to the present disclosure contains an epoxy resin (A) and a photocuring agent (B). The epoxy resin (A) includes a...