PANNEAU ORGANIQUE ELECTROLUMINESCENT BI-STABLE OU CHAQUE CELLULE COMPREND UNE DIODE DE SHOCKLEY

摘要

Panel comprising an array of electroluminescent cells that are placed on a substrate, at least a first and a second array of electrodes (1, 6); each cell comprises an organic electroluminescent layer (5) and a p-n-p-n or n-p-n-p junction (2) that are connected in series between an electrode of the first array and an electrode of the second array. The bistable panel obtained is inexpensive and insensitive to ambient light.