E-paper that Enables Large Screen Displays with Multi-tiling

NEC LCD Technologies has successfully developed A3 and A4 sized electronic paper using the microcapsule electrophoretic system.

Developed by E Ink Corp. (USA), the electrophoretics system contains white pigment particles electrified with positive electrodes, and black pigment particles electrified with negative electrodes. Each pigment particle is contained in a clear microcapsule that is moved by applying voltage, which thereby creates a visible display. The prototype uses E Ink's "Vizplex Imaging Film."