A top-emission-type organic EL device comprising a substrate and at least a light-reflective anode, a hole-injection layer comprising first and second hole-injection layers, a hole-transport layer, a light-emitting layer, an electron-transport layer, and a light-transmitting cathode, which are sequentially laminated on the substrate, wherein the light-reflective anode side of hole-injection layer (the first hole-injection layer) is doped with a metallic oxide.

 
Web www.patentalert.com

< Bottom gate thin film transistors

> Organic electroluminescent having a transparent electroconductive layer formed on a light emitting layer

> Multi-functional copolymers comprising rare earth metal complexes and devices thereof

~ 00592