Organic Electroluminescent Materials and Devices
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Abstract
This invention discloses novel compounds containing carbazole and (or) DBX units, separated with polyaromatic spacers. These compounds can be used as hosts for PHOLEDs.
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16 Claims
- 1. A compound of Formula I:
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10. An organic light emitting device (OLED) comprising:
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an anode; a cathode; and an organic layer, disposed between the anode and the cathode, comprising a compound having Formula I; - View Dependent Claims (11, 12, 13, 14, 15)
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16. A formulation comprising a compound of Formula I:
Specification