RESIN COMPOSITION, RESIN COMPOSITION PRODUCTION METHOD, AND LIGHT-EMITTING DEVICE

• Main Authors: OGURI HIROSHI, YAGI HYOGO
• Format: Patent
• Language: English; Japanese
• Published: 01.02.2018
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

PROBLEM TO BE SOLVED: To provide a resin composition for a package which can inhibit deterioration in light-extraction efficiency even if a light-emitting device is used for a long time.SOLUTION: The resin composition comprises a polyamide (A), and a reflector (C) treated with a phosphorous acid typ...