Abstract: A liquid crystal panel is disclosed including a pressure-sensitive adhesive layer attached polarizing film which includes a polarizing film including a polarizer and a transparent protective film formed on at least one surface of the polarizer, and a pressure-sensitive adhesive layer formed from a pressure-sensitive adhesive composition on at least one surface of the polarizing film. The polarizing film is bonded through the pressure-sensitive adhesive layer to a transparent conductive layer attached liquid crystal cell in which the transparent conductive layer contains a metal. The transparent protective film has a moisture permeability of 1000 g/(m2·24-hours) or less at 40° C. and 92% RH, the pressure-sensitive adhesive composition includes an ionic compound, and the pressure-sensitive adhesive layer shows a haze value difference of 5.0% or less.

Abstract: Provided are: a highly durable pressure-sensitive adhesive layer which does not cause foaming or peeling even in a wet heat environment; and a pressure-sensitive adhesive composition which is capable of restraining an increase in the surface resistance of the pressure-sensitive adhesive layer and capable of forming a pressure-sensitive adhesive layer restraining corrosion of a transparent conductive layer. The pressure-sensitive adhesive composition includes a (meth)acrylic polymer; and an ionic compound having an anionic component and a cationic component, wherein the (meth)acrylic polymer includes 0.6% or more by weight of a nitrogen-containing monomer as a monomer unit, a total number of carbon atoms in the anionic component is 4 or more, and the anionic component is represented by at least one selected from (CnF2n+1SO2)2N? wherein n is an integer from 2 to 10, and CF2(CmF2mSO2)2N? wherein m is an integer from 2 to 10.

Abstract: The purpose of the present invention is to provide: a pressure-sensitive adhesive layer for a flexible image display device which exhibits excellent bending resistance and adhesiveness, and which does not peel or break even after repeated bending; a laminate for a flexible image display device which includes the pressure-sensitive adhesive layer for a flexible image display device; and a flexible image display device in which the laminate for a flexible image display device is provided. A pressure-sensitive adhesive layer for a flexible image display device formed from a pressure-sensitive adhesive composition containing a (meth)acrylic polymer, wherein a weight average molecular weight (Mw) of the (meth)acrylic polymer is from 1,000,000 to 2,500,000, and a glass transition temperature (Tg) of the pressure-sensitive adhesive layer is 0° C. or less.

Abstract: The disclosure provides a laminate for a flexible image display device by using an optical film including at least a polarizer and a plurality of specific pressure-sensitive adhesive layers, which exhibits excellent bending resistance and adhesiveness and does not peel or break even after repeated bending; and a flexible image display device in which the laminate for a flexible image display device is disposed. The laminate includes a plurality of pressure-sensitive adhesive layers and an optical film including at least a polarizer, wherein a thickness of the polarizer is 20 ?m or less, and a storage elastic modulus G? at 25° C. of the pressure-sensitive adhesive layer at an outermost surface on a convex side when the laminate is folded, among the plurality of pressure-sensitive adhesive layers, is substantially equal to or lower than the storage elastic modulus G? at 25° C. of another pressure-sensitive adhesive layer.

Abstract: The disclosure provides: a pressure-sensitive adhesive composition for a flexible image display device; a pressure-sensitive adhesive layer for a flexible image display device; a laminate for a flexible image display device, which, as a result of using the pressure-sensitive adhesive layer and au optical laminate, exhibits excellent bending resistance and adhesiveness, and does not peel even after repeated bending; and a flexible image display device. The pressure-sensitive adhesive composition includes a (meth)acrylic polymer including as monomer units: at least one monomer having a reactive functional group selected from the group consisting of hydroxyl group-containing monomers, carboxyl group-containing monomers, amino group-containing monomers, and amide group-containing monomers; and a (meth)acrylic monomer having a linear or branched alkyl group of 1 to 24 carbon atoms, wherein the monomer having the reactive functional group in all monomers constituting the (meth)acrylic polymer is 0.

Abstract: A pressure-sensitive adhesive layer-bearing polarizing film for a transparent conductive coating, includes an iodine-based polarizing film and a pressure-sensitive adhesive layer placed on at least one side of the polarizing film, wherein the iodine-based polarizing film includes an iodine-based polarizer containing 1 to 14% by weight of iodine and/or iodide ions and having a thickness of 2 to 40 ?m and a transparent protective film provided on at least one side of the polarizer and having a water-vapor permeability of 1,000 g/(m2·24 hours) or less at 60° C. and 90% R.H., and the pressure-sensitive adhesive layer has a saturated water content of 3.5% by weight or less at 60° C. and 90% R.H.

Abstract: Provided is a pressure-sensitive adhesive layer for a transparent conductive film having a patterned transparent conductive thin film, which has transparent as the pressure-sensitive adhesive layer for transparent conductive film and can prevent the patterned transparent conductive thin film from degrading the appearance of the conductive film. A pressure-sensitive adhesive layer for a transparent conductive film having a patterned transparent conductive thin film, wherein the pressure-sensitive adhesive layer is made from an acrylic pressure-sensitive adhesive composition containing: 100 parts by weight of an acryl-based polymer obtained by polymerization of a monomer component including an alkyl(meth)acrylate; and 30 to 150 parts by weight of a styrene-based oligomer, the pressure-sensitive adhesive layer has a refractive index of 1.50 or more, the pressure-sensitive adhesive layer has a haze of 2% or less as measured at a thickness of 30 ?m.

Abstract: A pressure-sensitive adhesive layer-bearing polarizing film for a transparent conductive coating, includes an iodine-based polarizing film and a pressure-sensitive adhesive layer placed on at least one side of the polarizing film, wherein the iodine-based polarizing film includes an iodine-based polarizer containing 1 to 14% by weight of iodine and/or iodide ions and having a thickness of 2 to 40 ?m and a transparent protective film provided on at least one side of the polarizer and having a water-vapor permeability of 1,000 g/(m2·24 hours) or less at 60° C. and 90% R.H., and the pressure-sensitive adhesive layer has a saturated water content of 3.5% by weight or less at 60° C. and 90% R.H.

Abstract: A transparent conductive film which comprises: a transparent adhesive layer; a first polycycloolefin film laminated on one surface of the transparent adhesive layer; a second polycycloolefin film laminated on the other surface of the transparent adhesive layer; a plurality of first transparent electrode patterns formed on the first polycycloolefin film; and a plurality of second transparent electrode patterns formed on the second polycycloolefin film. The transparent conductive film shows little color phase irregularity when observed from any direction.

Abstract: The transparent conductive film is capable of preventing a situation in which level differences formed due to patterning exceed a design value, even when the film base used is a thin film base having a thickness of 110 ?m or less or even when the transparent conductive layer has been crystallized by heating. Transparent conductive film with a pressure-sensitive adhesive layer comprises: a film base, a transparent conductive layer laminated on one surface of the film base and which is patterned and a pressure-sensitive adhesive layer laminated on the other surface of the film, wherein the film base has a thickness of 10 to 110 ?m, a total thickness of the film base and the pressure-sensitive adhesive layer is 30 to 300 ?m, and the pressure-sensitive adhesive layer has a storage modulus measured at 23° C. of 1.2×105 or more and less than 1.0×107 Pa.