OPTICAL FUNCTIONAL LAMINATE

文件类型：PDF文档
文件大小：3447K
An optical functional laminate having excellent various optical functions, especially light emitting intensity and light emitting efficiency, and furthermore, fluorescent lifetime and optical amplification. The optical functional laminate is composed of a transparent base material (L0), an optical functional layer (L1), which is composed of a polymer (A) containing fluorine and a rare earth metal compound (B) and is formed on the base material (L0), and a low refraction factor layer (L2) formed on the layer (L1). The optical function laminate satisfies an inequality of n(L0) ≥n(L1)>n(L2), where, refraction factors of each layer are n(L0), n(L1) and n(L2).