Reportedly, Apple's iPad 5 will be up to 33% lighter than its predecessor. The tablet is rumoured to be going into production in July ahead of a September launch, with the Cupertino firm shedding a third of the iPad 4's weight for its latest model. The next generation iPad will keep its 2048 x 1536 Retina display by using a thinner 0.2mm piece of glass. Just one LED light bar will apparently be used for backlighting - the iPad 4 currently uses a 0.25mm glass substrate and two LED light bars. Supply chain sources in Taiwan told DigiTimes that the bezel ...