| 摘要 |
PROBLEM TO BE SOLVED: To provide a new reflector which effectively prevents brightness inconsistency by having a diffuse reflector with high light diffusivity, on an outermost layer that is a surface used for reflection.SOLUTION: A reflector which has a resin layer (A) with a diffuse reflector, where the standard deviation (&sgr;, δ(n)) of plane angle is 8.0 or more, is proposed on an outermost layer that is a surface used for reflection. Further, a reflector is proposed, where the resin layer (A) is preferably constituted by a mixture of two or more thermoplastic resins having an absolute value of the difference between solubility parameters (SP values), which is 0.3-3.0 (cal/cm). |
