Chrysene compounds for luminescent applications
View Patent ↗This disclosure relates to chrysene compounds that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a chrysene compound.
1. A compound selected from E1 through E7.
2. An organic electronic device comprising a first electrical contact layer, a second electrical contact layer, and at least one active layer therebetween, wherein the active layer comprises a compound selected from E1 through E7.
3. The device of claim 2 , wherein the active layer is a photoactive layer and further comprises a host material.
4. The device of claim 2 , further comprising a buffer layer between the first electrical contact layer and the active layer.
5. The device of claim 4 , wherein the buffer layer comprises at least one electrically conductive polymer and at least one fluorinated acid polymer.