Phosphorescent materials
First Claim
Patent Images
1. A compound, which is selected from the group consisting of:
1 Assignment
0 Petitions
Accused Products
Abstract
Phosphorescent materials and devices, having high device efficiency, stability, and processability are disclosed. The compounds are specific embodiments of an iridium complex, having the following structure:
In the compounds of Formula I, n is 2, X—Y is acetylacetonate, R1 is hydrogen or alkyl, R2 is hydrogen, and at least one R3 is alkyl.
-
Citations
21 Claims
- 1. A compound, which is selected from the group consisting of:
-
8. An organic light emitting device comprising:
-
an anode; a cathode; and an emissive organic layer, disposed between the anode and the cathode, the organic layer further comprising a compound selected from the group consisting of; - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
-
Specification