| abstract |
a first layer and a second layer and a third layer sequentially formed on the first layer, wherein the first layer and the third layer are respectively formed directly with respect to the second layer, the first layer comprising: The reverse wavelength dispersion is a negative A layer, the third layer is a positive C layer, and the ratio of the thickness of the second layer to the thickness of the third layer (thickness of the second layer/thickness of the third layer) is 0.2 to 2, an optical film, a polarizing plate including the same, and a display device including the same are provided. |