Vizplex was the internal name of E Ink 's display technologies , which was announced in May 2007 .
E Ink Vizplex is the retroactive name used to refer to the first generation of the E Ink displays .
name was the internal name of E Ink 's display technologies , which was announced in May 2007 .
E Ink Vizplex is the retroactive name used to refer to the first generation of the E Ink displays .