Patent ID: 9389338
Filing Date: 2016-07-12
CPC Classification: C09J,G02B,Y10T

Claim Text:
1. An optical member, comprising: an anisotropic conductive film that has an adhesion decrease rate of more than 0 to about 30%, the adhesion decrease rate being represented by Equation 1: wherein: the anisotropic conductive film includes a double-layer structure formed of: a first bonding layer containing an epoxy resin as a curing part and an epoxy (meth)acrylate, and a second bonding layer containing a (meth)acrylate resin as a curing part and an epoxy (meth)acrylate, wherein the first bonding layer is attached to glass, and the second bonding layer is attached to a non-glass substrate or chip, the anisotropic conductive film has an onset temperature of about 80 to about 90° C. and a peak temperature of about 95 to about 110° C. as measured using a differential scanning calorimetry, and the second bonding layer includes, in terms of solid content: