EL LIGHT EMITTING DEVICE WITH HIGH LIGHT EMISSION EFFICIENCY

摘要

PROBLEM TO BE SOLVED: To provide an EL light emitting device capable of improving emission efficiency for clarifying a displayed image. SOLUTION: In this EL light emission device, a synthetic resin layer, in which a lens array formed by arranging multiple three-dimensional patterns each having a lens function is formed, is optically integrated on the light emission face of this EL light emission device while the lens array is set on the light emission side. COPYRIGHT: (C)2003,JPO