OPTICAL LAMINATE, AND SMART WINDOW COMPRISING SAME

Original (Chinese)

The present invention relates to a transmittance variable optical laminate including a light control laminate including: a first polarizing plate; a first transparent conductive layer formed on one surface of the first polarizing plate; a second polarizing plate opposite to the first polarizing plate; a second transparent conductive layer formed on one surface of the second polarizing plate and opposite to the first transparent conductive layer; and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer, wherein at least one of a surface protection film and a hard coating layer is provided on one or both surfaces of the light control laminate, and at least one of the first transparent conductive layer and the second transparent conductive layer is formed in direct contact with any one of the first polarizing plate and the second polarizing plate, wherein the surface protection film has a peeling force of 1.0 N/25 mm to 2.4 N/25 mm, and the hard coating layer has a surface pencil hardness of HB to 6H, and to a smart window including the same.