Patent ID: 8270159

Claim:
A portable electronic device for containing electronic paper, the portable electronic device comprising: the electronic paper for displaying information; a case; a guiding mechanism, disposed inside the case, wherein a guiding space is formed in the guiding mechanism for providing the electronic paper to move upon a stretching state or a non-stretching state; an assembling mechanism, disposed in the guiding space and comprising: a flexible connecting part, connected to the electronic paper; and a driving part, disposed in the guiding space and connected to the flexible connecting part, the driving part being used for rolling the flexile connecting part so as to drive the electronic paper to be contained in the guiding space; a mobile communication module, disposed over the case and electrically connected to the driving part, the mobile communication module being used for controlling display of the electronic paper and operation of the driving part; a first support structure, pivotally connected to one end of the case and having a connecting socket, the connecting socket being electrically connected to the mobile communication module; and a second support structure, pivotally connected to another end of the case, the second support structure and the first support structure cooperatively forming a support rail, wherein the electronic paper moves along the support rail to be connected to the connecting socket upon the stretching state.