SEE-THROUGH LAMINATE, TRANSPARENT SCREEN PROVIDED WITH SAME, AND IMAGE PROJECTION DEVICE PROVIDED WITH SAME

摘要

[Problem] To provide a see-through laminate with which it is possible to obtain a projection-type video display transparent screen having a wide viewing angle as well as excellent clarity and transparency. [Solution] This see-through laminate comprises an intermediate resin film, and two transparent substrates that sandwich the intermediate resin film. The intermediate resin film is formed by containing resin and 0.0001-15% by weight to the resin of fine particles having an average diameter of 1 nm - 100 µm. The center surface average roughness SRa of the outermost surface on both sides of the laminate is 0.05-5.5 nm.