| 摘要 |
PROBLEM TO BE SOLVED: To obtain an adhesive optical member that does not generate any optical abnormality such as uneven brightness. SOLUTION: The adhesive optical member comprises an adhesive layer 3, which is located on the front surface of one or both sides of an optical member 2, temporally covered with a separator 4 composed of a polyester film containing low molecular weight oligomers, with <=1,000 molecular weight, equal to or less than 1.5 wt.%. Thereby generation of transparent crystals at the adhesive layer 3 due to migration of components of the separator 4, and generation of luminescent points or the like due to abnormality of refractive index are prevented.
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