Method of producing polarizing plate with optical compensation layer and image display apparatus using polarizing plate with optical compensation layer
First Claim
1. A method of producing a polarizing plate with an optical compensation layer, comprising in the stated order:
- laminating an optical compensation layer on one side of a polarizer-protective film via a photo-curing adhesive layer;
irradiating UV light toward the other side of the polarizer-protective film by a metal halide lamp or an ultrahigh pressure mercury lamp; and
laminating a polarizer on the side of the polarizer-protective film on which the optical compensation layer is not formed.
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Accused Products
Abstract
There are provided a method of producing a polarizing plate with an optical compensation layer having excellent adhesiveness between a polarizer-protective film and a polarizer without deterioration of the optical compensation layer. The method of producing a polarizing plate with an optical compensation layer includes: laminating an optical compensation layer on one side of a polarizer-protective film via a photo-curing adhesive layer; irradiating UV light toward the other side of the polarizer-protective film by a metal halide lamp or an ultrahigh pressure mercury lamp; and laminating a polarizer on the side of the polarizer-protective film on which the optical compensation layer is not formed.
13 Citations
6 Claims
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1. A method of producing a polarizing plate with an optical compensation layer, comprising in the stated order:
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laminating an optical compensation layer on one side of a polarizer-protective film via a photo-curing adhesive layer; irradiating UV light toward the other side of the polarizer-protective film by a metal halide lamp or an ultrahigh pressure mercury lamp; and laminating a polarizer on the side of the polarizer-protective film on which the optical compensation layer is not formed. - View Dependent Claims (2)
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3. A polarizing plate with an optical compensation layer, comprising in the stated order:
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an optical compensation layer laminated on one side of a polarizer-protective film via a photo-curing adhesive layer, wherein the photo-curing adhesive layer is cured by UV light irradiated toward the other side of the polarizer-protective film by a metal halide lamp or an ultrahigh pressure mercury lamp; and a polarizer laminated on the side of the polarizer-protective film on which the optical compensation layer is not formed. - View Dependent Claims (4)
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5. An image display apparatus, comprising a polarizing plate with an optical compensation layer comprising in the stated order:
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an optical compensation layer laminated on one side of a polarizer-protective film via a photo-curing adhesive layer, wherein the photo-curing adhesive layer is cured by UV light irradiated toward the other side of the polarizer-protective film by a metal halide lamp or an ultrahigh pressure mercury lamp; and a polarizer laminated on the side of the polarizer-protective film on which the optical compensation layer is not formed. - View Dependent Claims (6)
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Specification