Patent ID: 9696574
Date: 2017-07-04
CPC Classifications: B32B,G02F,G06F,Y10T

Claim:
1. A transparent conductive laminate, comprising: a coating film comprising a first transparent resin film and a coating layer or layers provided on one or both sides of the first transparent resin film; a transparent conductive film comprising a second transparent resin film and a transparent conductive layer provided on one side of the second transparent resin film; and a pressure-sensitive adhesive layer interposed between the coating film and the transparent conductive film, wherein the coating layer is in direct contact with a side of the pressure-sensitive adhesive layer on which the transparent conductive film is not present; wherein the second transparent resin film is in direct contact with a side of the pressure-sensitive adhesive layer on which the coating film is not present; and the pressure-sensitive adhesive layer has a storage elastic modulus of from 45,000 Pa to 80,000 Pa at 120° C., and the adhesive strength between the pressure-sensitive adhesive layer and the coating layer is from 5 N/25 mm to 20 N/25 mm, wherein the coating layer laminated to the pressure-sensitive adhesive layer has a surface free energy of 25 mN/m to 40 mN/m after the coating film is heat-treated at 150° C. for 1 hour, wherein the coating layer laminated to the pressure-sensitive adhesive layer has a surface with an arithmetic mean roughness (Ra) of 10 nm or less, and wherein the coating layer laminated to the pressure-sensitive adhesive layer has a surface with a root mean square roughness (Rq) of 12 nm or less.