... protective panels,touch panel,front cover .(Touch panel glass for tablet PC) Basic conceptGlass is soaked in chemical fluids. Under ... exchanged with ions Na+ on glass surface. The ion-exchanged surface is thus strengthened against force. When the ... display protector ,touch panel glass and so on;For example CRT, LCD, PDP, tablet PC, scanner, copier, electrograph.Characteristics Raw materialsAGC ...