At the Fujitsu Forum 2008, which is held in Japan, Fujitsu presents the e-paper e-book reader. The e-paper is available in 2 sizes, 8-inch and 12-inch, which weigh around 320-480g.
Fujitsu e-paper e-book reader

At the Fujitsu Forum 2008, which is held in Japan, Fujitsu presents the e-paper e-book reader. The e-paper is available in 2 sizes, 8-inch and 12-inch, which weigh around 320-480g.