Triphenylene silane hosts
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Abstract
Novel aryl silicon and aryl germanium host materials, and in particular host materials containing triphenylene and pyrene fragments, are described. These compounds improve OLED device performance when used as hosts in the emissive layer of the OLED.
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Citations
23 Claims
- 1. A compound having formula:
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13. A first device comprising an organic light-emitting device, further comprising:
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an anode; a cathode; and an organic layer, disposed between the anode and the cathode, comprising a compound having the formula; - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification