| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical laminate giving no adverse effect to display characteristics of an image display device and being excellent in durability of optical characteristics and also in adhesion between a base film and a surface treatment layer. <P>SOLUTION: The optical laminate of the present invention has a base film having an in-plane retardation Re of 10 nm or less, a thickness direction retardation Rth of 15 nm or less and a light transmittance of 15% or less in a wavelength of 380 nm; and an intermediate layer containing a urethane resin and being formed on the base film; and a surface treatment layer formed on the intermediate layer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
