Acer and ASUS are reportedly developing very high density displays to try to head off the iPad 3's 2048x1536 display, a new rumor claimed Wednesday. AU Optronics and Chi Mei Innolux were said by Digitimes' industry contacts to be working on 1920x1280 (incorrectly marked as 1928) LCDs that would go into new ultrabooks as soon as January or February. The Retina Display effect would be "forcing" upgrades at PC builders.
