Encapsulant sheet for self-luminous display or direct-type backlight, self-luminous display, direct-type backlight

摘要

Provided is an encapsulant sheet suitable for encapsulating a light-emitting element in a self-luminous display, etc. A resin sheet having a polyolefin as a base resin, wherein the resin sheet is created as an encapsulant sheet for a self-luminous display or for a direct backlight, the melt viscosity of the encapsulant sheet, at a shear velocity of 2.43 × 10 sec-1 and measured at a temperature of 120°C, being 5.0 × 103 poise to 1.0 × 105 poise inclusive.