Display panel maker AU Optronics, which supplies LCD panels to major monitor and TV manufacturers, is reportedly working on bringing Ultra HD (3840 x 2160 pixels) panels into the mainstream, and promises "affordable" 27-inch and 32-inch monitors beaming those many pixels by Q1 or Q2, 2014. AU Optronics, or AUO as it's known in the industry, supplies LCD panels to a variety of monitor manufacturers, including ASUS, BenQ, Philips, and even Samsung (which also makes its own high-end panels). Among the two panels AUO is working on, one offers sRGB gamut with Adobe RGB gamut coverage; both will be able to reproduce 10-bit with dithering. Given that these panels will be intended for monitors, there will be two major requirements - at least 60 Hz of refresh rate, and as low response time as possible.