Optical laminate
AssigneeDai Nippon Printing Co., Ltd.
InventorsTomoyuki Horio, Hiroomi Katagiri
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Abstract
Disclosed is an optical laminate in which the occurrence of interface reflection and interference fringes at the interface of a light transparent base material and a hardcoat layer has been effectively prevented. The optical laminate comprises a hardcoat layer provided on a light transparent base material, wherein a thin layer formed of a resin having a weight average molecular weight of not less than 200 and not more than 1000 and containing three or less functional groups and a penetrative solvent is provided on the light transparent base material, and the hardcoat layer is provided on the thin layer.
Claims6
An optical laminate comprising a hardcoat layer provided on a light transparent base material, wherein
- a thin layer comprising a resin having a weight average molecular weight of not less than 200 and not more than 1000 and comprising three or less functional groups and a penetrative solvent is provided on the light transparent base material, and
- said hardcoat layer is provided on the thin layer.
Dependencies are inferred from the claim text.