Patent ID: 8890111

Claim:
An apparatus comprising an emissive pixel screen, said emissive pixel screen comprising: an active pixel matrix along which pixel electrodes run, said active pixel matrix having pixels distributed according to a predetermined distribution, a plurality of conductive contacts in contact with and selectively connected to said pixel electrodes, a plurality of light emitting diodes each including parallel nanowires and distributed in an insulating matrix transversely with respect to a thickness thereof to form an anisotropic emissive substrate, said nanowires being distributed in sub-groups respectively connected by a first end to one side of the conductive contact, the conductive contact being connected, by the opposite side, to a respective pixel electrodes, no contact being connected to more than one pixel electrode, and a common electrode connected to at least said sub groups of nanowires by another end of said nanowires, wherein each pixel electrode is in contact with and selectively connected to several contacts, the spacing between these contacts being greater than the width of the nanowires, and the dimensions of each contact being less than the spacing existing between adjacent pixel electrodes.