Technically they already exist, just as broadcast and professional-grade monitors:
http://www.sony.co.uk/pro/products/broadcast-products-professional-monitors-oled-monitors
And before you say those aren't PC monitors, consider that all the BVM models (except the X3000 oddly enough) even have a DsiplayPort input.
http://www.sony.co.uk/pro/products/broadcast-products-professional-monitors-oled-monitors
And before you say those aren't PC monitors, consider that all the BVM models (except the X3000 oddly enough) even have a DsiplayPort input.