Organoselenium materials and their uses in organic light emitting devices
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Abstract
The present invention provides organoselenium compounds comprising dibenzoselenophene, benzo[b]selenophene or benzo[c]selenophene and their uses in organic light emitting devices.
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Citations
19 Claims
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1. An organoselenium compound having a structure of:
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2. An organic light emitting device, comprising an organic layer positioned between an anode layer and a cathode layer, said organic layer comprising an organoselenium material having a structure of:
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3. An organoselenium compound, which is
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4. An organoselenium compound, which is
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5. An organoselenium compound selected from the group consisting of
- 6. An organic light emitting device comprising an organic layer positioned between an anode layer and a cathode layer, said organic layer comprising an organoselenium material selected from the group consisting of
- 7. An organic light emitting device comprising an organic layer positioned between an anode layer and a cathode layer, said organic layer comprising an organoselenium material, wherein said organoselenium material is
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8. An organic light emitting device comprising an organic layer positioned between an anode layer and a cathode layer, said organic layer comprising an organoselenium material, wherein said organoselenium material is
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