[EN] ELECTROACTIVE 1,7- AND 4,10- DIAZACHRYSENE DERIVATIVES AND DEVICES MADE WITH SUCH MATERIALS [FR] MATIÈRE ÉLECTROACTIVE ET DISPOSITIFS FABRIQUÉS AVEC DE TELLES MATIÈRES
Condensed cyclic compound and organic light-emitting device including the same
申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US10693083B2
公开(公告)日:2020-06-23
A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by Formula 1:
一种缩合环状化合物和包括其在内的有机发光器件,缩合环状化合物由式 1 表示:
EP2651942B1
申请人:——
公开号:EP2651942B1
公开(公告)日:2016-03-16
ELECTROACTIVE MATERIAL AND DEVICES MADE WITH SUCH MATERIALS
申请人:Dogra Kalindi
公开号:US20130240866A1
公开(公告)日:2013-09-19
There is provided a compound having Formula I or Formula II
where:
Ar
1
—Ar
4
are the same or different and are H, D, or aryl.
ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND LIGHTING DEVICE
申请人:KONICA MINOLTA, INC.
公开号:US20160285008A1
公开(公告)日:2016-09-29
An object of the present invention is to provide an organic electroluminescent element which has a high luminous efficiency and an excellent driving voltage and exhibits excellent stability, and a display device and a lighting device that are equipped with the organic electroluminescent element.
The organic electroluminescent element of the present invention is an organic electroluminescent element which includes at least an electron injection layer, an electron transport layer, and a luminous layer between a positive electrode and a negative electrode and in which the electron injection layer contains an electride, the electron transport layer contains an organic compound having a nitrogen atom, at least one of the nitrogen atoms has a lone pair of electrons that does not participate in aromaticity, and the lone pair of electrons does not coordinate a metal.