ORGANIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND ELECTRONIC EQUIPMENT INCLUDING THE ELECTRONIC APPARATUS

Abstract

A light-emitting device includes a first electrode, a second electrode opposite to the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the interlayer includes an organic compound including a first moiety represented by Formula 1 and a second moiety represented by Formula 2: wherein, in Formulae 1 and 2,a moiety represented by is a single bond or a double bond,X11, X12, X21, and X22 are each independently O or S,Y11 is C, C(R13), or N,Z11 is C(R14), N, N(R14), O, or S,Y21 is C, C(R23), or N,Z21 is C(R24), N, N(R24), O, or S,R11 or R12 is a linking site to the second moiety, andR21 or R22 is a linking site to the first moiety.

CPC Classifications