申请人:Samsung Display Co., Ltd.
公开号:US20190071458A1
公开(公告)日:2019-03-07
A condensed-cyclic compound and an organic light-emitting device including the same are provided. The compound is represented by the formula
wherein ring A, ring B, and ring C are each independently selected from a C
5
-C
30
carbocyclic group and a C
1
-C
30
heterocyclic group, each of L
1
to L
9
is independently selected from a substituted or unsubstituted C
3
-C
10
cycloalkylene group, a substituted or unsubstituted C
1
-C
10
heterocycloalkylene group, a substituted or unsubstituted C
3
-C
10
cycloalkenylene group, a substituted or unsubstituted C
1
-C
10
heterocycloalkenylene group, a substituted or unsubstituted C
6
-C
60
arylene group, a substituted or unsubstituted C
1
-C
60
heteroarylene group, a substituted or unsubstituted divalent non-aromatic condensed polycyclic group, and a substituted or unsubstituted divalent non-aromatic condensed heteropolycyclic group, and each of Ar
1
to Ar
6
, R1 to R3, R
11
, and R
12
are further defined. The compound may be incorporated into one or more layers of an organic light-emitting diode device.
提供了一种浓缩环状化合物和包括该化合物的有机发光器件。该化合物由下式表示,其中环A、环B和环C分别独立地选自C5-C30碳环族和C1-C30杂环族,L1至L9中的每一个独立地选自取代或未取代的C3-C10环烷基组、取代或未取代的C1-C10杂环烷基组、取代或未取代的C3-C10环烯基组、取代或未取代的C1-C10杂环烯基组、取代或未取代的C6-C60芳基组、取代或未取代的C1-C60杂芳基组、取代或未取代的双价非芳香缩合多环族和取代或未取代的双价非芳香缩合杂多环族,Ar1至Ar6、R1至R3、R11和R12进一步定义。该化合物可以被用于有机发光二极管器件的一个或多个层中。