Patent ID: 8545302

Claim:
An electronic-paper game system, comprising: a chessboard, at least comprising a first electronic-paper display unit for displaying a graphical data of a first chessboard for a first game interface; and a plurality of chessmen, each of the plurality of chessmen comprising a second electronic-paper display unit for displaying a graphical data of a first chessman which corresponds to the graphical data of the first chessboard, wherein the chessboard and the plurality of chessmen respectively updates the graphical data of the first chessboard displayed by the first electronic-paper display unit and the graphical data of the first chessman displayed by the second electronic-paper display unit to a graphical data of a second chessboard corresponding to a second game interface and a graphical data of a second chessman which corresponds to the graphical data of the second chessboard according to a switch signal, wherein each of the plurality of chessmen is physically put on the chessboard to play a game on the chessboard.