This invention relates to chrysene compounds that are useful in electroluminescent applications and are capable of blue emission. It also relates to electronic devices in which the active layer includes such a chrysene compound.
This invention relates to deuterated compounds that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a deuterated compound.
这项发明涉及到在电致发光应用中有用的氘化合物。它还涉及到电子设备,其中活性层包括这种氘化合物。
발광 응용을 위한 크라이센 화합물
申请人:E.I. DU PONT DE NEMOURS AND COMPANY 이 아이 듀폰 디 네모아 앤드 캄파니(519980771475)
公开号:KR20150061033A
公开(公告)日:2015-06-03
본 발명은 전계발광 용도에 유용한 크라이센 화합물에 관한 것이다. 본 발명은 또한 활성 층에 이러한 크라이센 화합물이 포함되는 전자 소자에 관한 것이다.
PHOTOACTIVE COMPOSITION AND ELECTRONIC DEVICE MADE WITH THE COMPOSITION
申请人:Dubois Charles J.
公开号:US20110037056A1
公开(公告)日:2011-02-17
There is provided a photoactive composition including: (a) a first host material having a HOMO energy level shallower than or equal to −5.6 eV and having a Tg greater than 95° C.; (b) a second host material having a LUMO deeper than −2.0 eV; and (c) an electroluminescent dopant material. The weight ratio of first host material to second host material is in the range of 99:1 to 1.5:1.
This invention 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.