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

Claim 12:
13. The heterocyclic compound of claim 8, wherein R1 is selected from a C1-C20 alkyl group, a C1-C20 alkyl group substituted with at least one phenyl group, a C1-C20 alkoxy group, groups represented by Formulae 5-1 to 5-51, —Si(Q1)(Q2)(Q3), and —N(Q1)(Q2):, wherein, in Formulae 5-1 to 5-51,
Y31 is selected from O, S, C(Z33)(Z34), N(Z35), and Si(Z36)(Z37),
Z31 to Z37 are each independently selected from hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a C1-C20 alkyl group, a C1-C20 alkyl group substituted with at least one phenyl group, a C1-C20 alkoxy group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a spiro-bifluorenyl group, a spiro-fluorene-benzofluorenyl group, a benzofluorenyl group, a dibenzofluorenyl group, a phenalenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyridinyl group, a pyrimidinyl group, a pyrazinyl group, a triazinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a naphthyridinyl group, a quinoxalinyl group, a quinazolinyl group, a carbazolyl group, a phenanthridinyl group, an acridinyl group, a phenanthrolinyl group, a phenazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, a dibenzosilolyl group, —Si(Q31) (Q32) (Q33), —N(Q31)(Q32), and —B(Q31)(Q32),
e2 is selected from 1 and 2,
e3 is an integer from 1 to 3,
e4 is an integer from 1 to 4,
e5 is an integer from 1 to 5,
e6 is an integer from 1 to 6,
e7 is an integer from 1 to 7, and
e9 is an integer from 1 to 9,
wherein Q1 to Q3 and Q31 to Q33 are each independently selected from a C1-C10 alkyl group, a C1-C10 alkoxy group, a phenyl group, a phenyl group substituted with a cyano group, a biphenyl group, a terphenyl group, and a naphthyl group, and
* indicates a binding site to an adjacent atom.