Metal complexes with boron-nitrogen heterocycle containing ligands
First Claim
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1. A compound comprising a monoanionic bidentate ligand L having the structure:
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Abstract
Novel organic compounds comprising ligands containing a boron-nitrogen heterocycle are provided. In particular, the compound is a metal complex comprising a ligand containing an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.
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Citations
12 Claims
- 1. A compound comprising a monoanionic bidentate ligand L having the structure:
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7. An organic light emitting device comprising:
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an anode; a cathode; and an organic layer, disposed between the anode and the cathode, wherein the organic layer comprises a compound comprising a monoanionic bidentate ligand L having the structure; - View Dependent Claims (8, 9, 10, 11)
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12. A consumer product comprising a device, the device comprising:
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an anode; a cathode; and an organic layer, disposed between the anode and the cathode, wherein the organic layer comprises a compound comprising a monoanionic bidentate ligand L having the formula;
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Specification