REFRACTIVE INDEX DECREMENT FILM, POLARIZING MEMBER USING THE SAME, AND DISPLAY DEVICE USING THE SAME

摘要

A refractive index decrement film capable of minimizing reflectivity of light, polarizing member including the same, and display device including the same are provided to prevent a contrast ratio degradation of an image indicated in a display panel. A refractive index decrement film(10) capable of minimizing reflectivity of light comprises a transparent base layer(11) and a plurality of refraction decrement layers(12). The refraction decrement layer is deposited on the base layer, and has a different refractive index each other. When the refraction decrement layer is close to the base layer, the refraction decrement layer relatively has a high refractive index. When the refraction decrement layer is far to the base layer, the refraction decrement layer relatively has a low refractive index.