SEALANT FOR PLASTIC SUBSTRATE LIQUID CRYSTAL DISPLAY ELEMENT, PLASTIC SUBSTRATE LIQUID CRYSTAL DISPLAY DEVICE UTILIZING THE SAME, AND MANUFACTURE OF PLASTIC SUBSTRATE LIQUID CRYSTAL DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a sealant for liquid crystal display element using a plastic film substrate having such flexibility as to follow up bending of the film under a heated temperature condition in the assembly process of a film liquid crystal cell, an excellent adhesive property to the plastic film substrate and excellent resistance to the liquid crystal, a liquid crystal display device utilizing the same, and a method for manufacturing the liquid crystal display device. SOLUTION: The sealant 7 for the liquid crystal display element contains an epoxy component comprising a disphenol type epoxy resin (epoxy 1), an alcoholic epoxy resin with a bisphenol skeleton (epoxy 2) and at least one or more kinds of filler material with <=2μm average particle size as indispensable constituents and a hardener component comprising a polyfunctional thiol type resin with an isocyanurate skeleton, a tertiary amine type material as the reactive catalyst material and a silane coupling agent as indispensable constituents.