ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
摘要:
An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an interlayer arranged between the first electrode and the second electrode, wherein the interlayer comprises an emission layer; a first compound represented by Formula 1; and a second compound represented by Formula 2:
wherein ring CY
11
to ring CY
14
, ring CY
23
, and ring CY
24
are each independently a C
5
-C
30
carbocyclic group or a C
1
-C
30
heterocyclic group; E
1
is a group represented by Formula 1A; k1 is an integer from 1 to 5; n11 is an integer from 1 to 3; n12 is an integer from 0 to 3; X
21
is N or C(R
21a
), X
22
is N or C(R
22a
), X
23
is N or C(R
23a
), and at least one of X
21
to X
23
is N; and the remaining substituents are as defined herein.
ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
摘要:
An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an interlayer arranged between the first electrode and the second electrode, wherein the interlayer comprises an emission layer; a first compound represented by Formula 1; and a second compound represented by Formula 2:
wherein ring CY
11
to ring CY
14
, ring CY
23
, and ring CY
24
are each independently a C
5
-C
30
carbocyclic group or a C
1
-C
30
heterocyclic group; E
1
is a group represented by Formula 1A; k1 is an integer from 1 to 5; n11 is an integer from 1 to 3; n12 is an integer from 0 to 3; X
21
is N or C(R
21a
), X
22
is N or C(R
22a
), X
23
is N or C(R
23a
), and at least one of X
21
to X
23
is N; and the remaining substituents are as defined herein.