MULTILAYER REFLECTIVE POLIZER

摘要

In a reflective polarizer given in the present invention, multiple groups with different average optical thicknesses are integrated into one body so that a separate adhesive layer and/or a protection layer (PBL) is not included inside a core layer or between the core layer and a skin layer. By doing so, the manufacturing cost can be significantly reduced and the optical properties can be maximized with the limited thickness. Furthermore, since the multiple groups with different average optical thicknesses are included, all S waves in the visible ray wavelength domain can be reflected. In addition, while preventing an anti-static agent on the surface from being smeared, the reflective polarizer is able to prevent brightness reduction and color deviation and maximize the anti-static feature. Also, the scratch resistance can be improved, the transparency maintained, color deviation prevented, and the UV absorption enhanced.