| abstract |
A display device composed of: n (a) a cathode; n (b) an anode; n (c) a luminescent region between the cathode and the anode; and n (d) an optional region adjacent to the cathode or the anode, wherein the device includes a plurality of metal-organic mixed layers disposed at one or more of the cathode, the anode, the luminescent region and the optional region, wherein each of the metal-organic mixed layers includes:n (i) an inorganic metal containing material, and (ii) an organic material. |