| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin optical laminated body excellent in durability and optical uniformity.SOLUTION: In an optical laminated body comprising: an A layer made of resin A whose intrinsic birefringence value is negative; and a B layer made of transparent resin B, | front plane retardation of the A layer|>|front plane retardation of the B layer| is allowed to be satisfied, the total thickness of the A layer and the B layer is 60 μm or less, a ratio of the thickness of the A layer to the total thickness of the A layer and the B layer exceeds 40%, and the total draw ratio reaches 2.3 times or more. |
