UXGA e-paper display

Seiko Epson shows off prototype e-paper terminal with UXGA display.

This e-paper terminal measures in at just 3-millimeters thick and weighs only 57-grams and have USB-port.
Furthermore, it features a 6.7-inch greyscale display with a 1600x1,200 resolution. At redraws which depends 0.7-second.
Device was powered by a single button cell battery, which enabled the screen to be redrawn upwards of 1,400 times before running out of power.