Optical laminate and display apparatus
AssigneeNitto Denko Corporation
InventorsTomohiko Kawaguchi, Hirotomo Ono, Hiroki Senda, Akinori Izaki
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Abstract
An optical laminate includes: a polarizing plate including a polarizing film having a first main surface and a second main surface opposed to each other; a first pressure-sensitive adhesive layer arranged on the first main surface side of the polarizing film; and a second pressure-sensitive adhesive layer arranged on the second main surface side of the polarizing film. At least one of the first pressure-sensitive adhesive layer or the second pressure-sensitive adhesive layer has a haze of 66% or more. The polarizing film includes a polyvinyl alcohol-based film containing iodine and contains a compound including a nitroxy radical or a nitroxide group.
Claims5
An optical laminate, comprising:
- a polarizing plate including a polarizing film having a first main surface and a second main surface opposed to each other;
- a first pressure-sensitive adhesive layer arranged on a first main surface side of the polarizing film;
- and
- a second pressure-sensitive adhesive layer arranged on a second main surface side of the polarizing film,
- wherein the second pressure-sensitive adhesive layer has a haze of 66% or more, and
- wherein the polarizing film includes a polyvinyl alcohol-based film containing iodine and contains a compound including one of a nitroxy radical or a nitroxide group.
Dependencies are inferred from the claim text.