OLEDs doped with phosphorescent compounds

Details OLEDs doped with phosphorescent compounds OLEDs doped with phosphorescent compounds

2007-10-09

2007-10-09

Yamnitzky, Marie (Department: 1774)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C257S102000, C257SE51041

Reexamination Certificate

active

11061832

ABSTRACT:
Organic light emitting devices are Disclosed which are comprised of a heterostructure for producing electroluminescence wherein the heterostructure is comprised of an emissive layer containing a phosphorescent dopant compound. For example, the phosphorescent dopant compound may be comprised of platinum octaethylporphine (PtOEP), which is a compound having the chemical structure with the formula:

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