Di-substituted pyrenes for luminescent applications
摘要
This invention relates to electroluminescent 4,9-di-substituted pyrenes that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a pyrene composition.
申请公布号
US8257836(B2)
申请公布日期
2012.09.04
申请号
US20070961369
申请日期
2007.12.20
申请人
ROSTOVTSEV VSEVOLOD;E I DU PONT DE NEMOURS AND COMPANY
