Toshiba Mobile Display on Thursday showed a possible record-setting 6.1-inch LCD likely destined for tablets and possibly more mobile devices. Despite its size, it has the same 2560x1600 resolution as older 30-inch displays, giving it an extremely high density of 498 pixels per inch. At this resolution, it's "photographic quality," Toshiba said, and adds a sense of depth even in 2D.
