DEVICE FOR RECONSTRUCTING A GRAPHICAL MESSAGE

摘要

A device comprising receiving means for receiving a sequence of information units, a first display arranged for displaying the sequence of information units by activating cells in a first electro-optical layer in dependence on the sequence, a second display arranged for activating cells in a second electro-optical layer in dependence on elements in a key sequence, in which the first and second displays are arranged to be superimposed on each other, and in which one of the first and second displays comprises a light valve, and the other of the first and second displays comprises one of: a transmissive display, an emissive display, a reflective display and a transflective display.