Patent ID: 11950499
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 12:
13. The light-emitting device of claim 1, wherein the second capping layer comprises a compound represented by Formula 2:, wherein in Formula 2,
R11 to R25 are each independently selected from hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, a C1-C60 alkyl group unsubstituted or substituted with at least one R10a, a C2-C60 alkenyl group unsubstituted or substituted with at least one R10a, a C2-C60 alkynyl group unsubstituted or substituted with at least one R10a, a C1-C60 alkoxy group unsubstituted or substituted with at least one R10a, a C3-C60 carbocyclic group unsubstituted or substituted with at least one R10a, a C1-C60 heterocyclic group unsubstituted or substituted with at least one R10a, a C6-C60 aryloxy group unsubstituted or substituted with at least one R10a, a C6-C60 arylthio group unsubstituted or substituted with at least one R10a, —B(Q1)(Q2), —C(═O)(Q1), —Si(Q1)(Q2)(Q3), and —P(═O)(Q1)(Q2),
two neighboring substituents of R11 to R15 are connected to form a ring group, two neighboring substituents of R16 to R20 are connected to form a ring group, or two neighboring substituents of R21 to R25 are connected to form a ring group, and
R10a is the same as defined in Formula 1.