Arylpyrene compounds
OwnerRaymond Kwong, Matthew Nugentinventors
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Abstract
One embodiment of the present invention provides an organic light emitting device comprising an anode, a cathode, and an organic layer disposed between the anode and the cathode, wherein the organic layer comprises an arylpyrene compound. In another embodiment, the present invention also provides organic light emitting devices comprising an anode, a cathode, and an organic layer disposed between the anode and the cathode, wherein the organic layer comprises an arylpyrene compound doped in an anthracene host, preferably ADN. Another embodiment of the present invention provides specific arylpyrene compounds.
Claims14
An organic light emitting device comprising:
- a) an anode;
- b) a cathode;
- and
- c) an organic layer disposed between the anode and the cathode, wherein the organic layer comprises an arylpyrene compound of formula I:
- wherein each of Ar1, Ar3, Ar6, and Ar8 is independently a 2-napthyl group of structure II:
- wherein each of R4-8 is an independently selected substituent, and wherein each of Ar1, Ar3, Ar6, and Ar8 has a hydrogen at positions 1 and 3.
An arylpyrene compound of formula I:
- wherein each of Ar1, Ar3, Ar6, and Ar8 is independently a 2-napthyl group of structure II:
- wherein each of R4-8 is an independently selected substituent, and wherein each of Ar1, Ar3, Ar6, and Ar8 has a hydrogen at positions 1 and 3.
Dependencies are inferred from the claim text.