Sharp has just
unveiled a new 32" IGZO monitor with a 3,840 x 2,160 resolution. It is about 4X's as sharp as a typical HDTV. It is designed for professionals in the design fields, and costs thousands of dollars.
I'm pulling for IGZO to succeed, not just because it would be nice for competition and innovation if Sharp were to stay in business, but because IGZO appears to have real appeal for an enhanced reading experience on tablets.
--Pat