Organic light-emitting device

Details Organic light-emitting device Organic light-emitting device

2011-01-18

2011-01-18

Maldonado, Julio J (Department: 2823)

Active solid-state devices (e.g., transistors, solid-state diode

Organic semiconductor material

C257SE51018

Reexamination Certificate

active

07872255

ABSTRACT:
An organic light-emitting device includes an electron injection layer and an element isolation layer. The electron injection layer contains at least one of an alkali metal, an alkaline earth metal, an alkali metal compound, or an alkaline earth metal compound. A layer having the same composition of the electron injection layer is disposed over the electron injection layer in a region surrounding the light-emitting region.

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