LIQUID CRYSTAL DISPLAYS HAVING IMPROVED HERMETIC SEAL

摘要

Disclosed are liquid crystal displays utilizing an electrically insulative hermetic seal for enclosing the liquid crystalline material between the plates of the display. The seal provides a durable improved barrier to the penetration of vapor into the display by being the crosslinked thermoset product of a composition comprising at least one phenoxy resin and at least one epoxy resin in conjunction with a sufficient amount of crosslinking agent to crosslink the composition sufficiently to provide the seal with improved resistance to vapor penetration.