An electro-optic display comprises first and second substrates and a lamination adhesive layer and a layer of a solid electro-optic material disposed between the first and second substrates, the lamination adhesive layer having a volume resistivity, measured at 10 C., which does not change by a factor...http://www.google.se/patents/US20030025855?utm_source=gb-gplus-sharePatent US20030025855 - Electro-optic display and lamination adhesive
