Organic electroluminescent materials and devices
First Claim
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1. 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 selected from the group consisting of
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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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15 Claims
- 1. 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 selected from the group consisting of
- 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, wherein said organoselenium material is selected from the group consisting of
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14. An organoselenium compound selected from the group consisting of
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15. An organoselenium compound selected from the group consisting of
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