Patent ID: 11944008
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 8:
9. The heterocyclic compound of claim 8, wherein L1 is selected from groups represented by Formulae 2A-1 to 2A-3, 2B-1, 2C-1 to 2C-4, 2D-1, 2E-1 to 2E-50, and 2F-1 to 2F-10, and when a1 is 1, condition (iii) or condition (vi) is satisfied:
(iii) L1 is selected from groups represented by Formulae 2C-1 to 2C-4, 2D-1, 2E-1 to 2E-50, and 2F-1 to 2F-10, and
(iv) L1 is selected from groups represented by Formulae 2A-1 to 2A-3 and 3B-1, c1 is an integer from 1 to 5, and R1 is not a substituted or unsubstituted pyridinyl group:, wherein, in Formulae 2A-1 to 2A-3, 2B-1, 2C-1 to 2C-4, 2D-1, 2E-1 to 2E-50, and 2F-1 to 2F-10,
R21 to R29, c21 to c27, c21′, and c23′ are respectively the same as the descriptions of R21 to R29, c21 to c27, c21′, and c23′ with respect to Formulae 2A to 2F, and
*, *′, and *″ each indicate a binding site to an adjacent atom.