A 10-inch-class 2048x1536 display is not easy to make in the volumes that Apple demands. Will Apple brand the next-generation iPad display 'Retina'? Apple Production has started on the high-resolution displays destined for the next-generation iPad, while Apple eyes a 7.85-inch iPad further down the road, an analyst told CNET today. "It's happening--QXGA, 2048x1536. Panel production has started [fo