TOP-EMITTING ORGANIC LIGHT-EMITTING DISPLAY DEVICES USING THE LAYERS PROTECTING ORGANIC LAYERS AND THEIR MANUFACTURING METHODE

摘要

A top emission organic light emitting display device using an organic protection layer and a method for manufacturing the same are provided to implement an efficient electronic injection by having a barium having a low work function of 2.7eV as a transparent protection layer. A top emission organic light emitting display device using layers protecting organic layers includes an organic protection layer(100). The organic light emitting display device of an active type and a passive type is composed of a transparent conducting electrode. When the transparent conducting electrode is manufactured, the organic protection layer prevents a damage of an organic material which is located on a lower layer from a generated energy. The organic protection layer is manufactured by forming at least one or two layers sequentially. A single layer or a plurality of layers are doped on at least one layer with metal or non-metal.