| abstract |
The manufacturing method of the optical laminated body which can simultaneously acquire properties, such as anti-glare property, the prevention of glare, and black reproducibility, such as a black and white dye, and its manufacturing apparatus are provided.n n n It is a manufacturing method of the optical laminated body which has a light-transmissive base material and the anti-glare layer formed on the said light-transmissive base material, Comprising: The process of forming the said anti-glare layer which has an uneven | corrugated shape on the said light-transmissive base material, The said uneven | corrugated shape is the said When the average spacing of the unevenness on the surface of the optical laminate is Sm, the average inclination angle of the unevenness is θa, and the mean roughness of the unevenness is Rz, Sm is 50 µm or more and less than 100 µm, and θa is 0.1 degree or more 1.0 It is below the figure and the manufacturing method of the optical laminated body whose Rz is more than 0.2 micrometer and 1.0 micrometer or less.n n n n Optical laminated body, antiglare layer, uneven shape, polarizing plate, black dye |