Patent ID: 11944003
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 3:
4. The organic light-emitting device of claim 1, wherein
Ar1 to Ar8, and Ar21 are each independently selected from a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, a substituted or unsubstituted pentalenyl group, a substituted or unsubstituted indenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted azulenyl group, a substituted or unsubstituted heptalenyl group, a substituted or unsubstituted indacenyl group, a substituted or unsubstituted acenaphthyl group, a substituted or unsubstituted fluorenyl group, a substituted or unsubstituted spiro-fluorenyl group, a substituted or unsubstituted benzofluorenyl group, a substituted or unsubstituted dibenzofluorenyl group, a substituted or unsubstituted phenalenyl group, a substituted or unsubstituted phenanthrenyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted fluoranthenyl group, a substituted or unsubstituted triphenylenyl group, a substituted or unsubstituted pyrenyl group, a substituted or unsubstituted chrysenyl group, a substituted or unsubstituted naphthacenyl group, a substituted or unsubstituted picenyl group, a substituted or unsubstituted perylenyl group, a substituted or unsubstituted pentaphenyl group, a substituted or unsubstituted hexacenyl group, a substituted or unsubstituted pentacenyl group, a substituted or unsubstituted rubicenyl group, a substituted or unsubstituted coronenyl group, a substituted or unsubstituted ovalenyl group, a substituted or unsubstituted pyrrolyl group, a substituted or unsubstituted thiophenyl group, a substituted or unsubstituted furanyl group, a substituted or unsubstituted imidazolyl group, a substituted or unsubstituted pyrazolyl group, a substituted or unsubstituted thiazolyl group, a substituted or unsubstituted isothiazolyl group, a substituted or unsubstituted oxazolyl group, a substituted or unsubstituted isoxazolyl group, a substituted or unsubstituted pyridinyl group, a substituted or unsubstituted pyrazinyl group, a substituted or unsubstituted pyrimidinyl group, a substituted or unsubstituted pyridazinyl group, a substituted or unsubstituted isoindolyl group, a substituted or unsubstituted indolyl group, a substituted or unsubstituted indazolyl group, a substituted or unsubstituted purinyl group, a substituted or unsubstituted quinolinyl group, a substituted or unsubstituted isoquinolinyl group, a substituted or unsubstituted benzoquinolinyl group, a substituted or unsubstituted phthalazinyl group, a substituted or unsubstituted naphthyridinyl group, a substituted or unsubstituted quinoxalinyl group, a substituted or unsubstituted quinazolinyl group, a substituted or unsubstituted cinnolinyl group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted phenanthridinyl group, a substituted or unsubstituted acridinyl group, a substituted or unsubstituted phenanthrolinyl group, a substituted or unsubstituted phenazinyl group, a substituted or unsubstituted benzimidazolyl group, a substituted or unsubstituted benzofuranyl group, a substituted or unsubstituted benzothiophenyl group, a substituted or unsubstituted isobenzothiazolyl group, a substituted or unsubstituted benzoxazolyl group, a substituted or unsubstituted isobenzoxazolyl group, a substituted or unsubstituted triazolyl group, a substituted or unsubstituted tetrazolyl group, a substituted or unsubstituted oxadiazolyl group, a substituted or unsubstituted triazinyl group, a substituted or unsubstituted benzocarbazolyl group, a substituted or unsubstituted dibenzocarbazolyl group, a substituted or unsubstituted thiadiazolyl group, a substituted or unsubstituted imidazopyridinyl group, a substituted or unsubstituted imidazopyrimidinyl group, a substituted or unsubstituted benzoxanthenyl group, a substituted or unsubstituted dibenzodioxinyl group, and —Si(Q1)(Q2)(Q3), and
at least one substituent selected from a substituent(s) of the substituted phenyl group, the substituted biphenyl group, the substituted terphenyl group, the substituted pentalenyl group, the substituted indenyl group, the substituted naphthyl group, the substituted azulenyl group, the substituted heptalenyl group, the substituted indacenyl group, the substituted acenaphthyl group, the substituted fluorenyl group, the substituted spiro-fluorenyl group, the substituted benzofluorenyl group, the substituted dibenzofluorenyl group, the substituted phenalenyl group, the substituted phenanthrenyl group, the substituted anthracenyl group, the substituted fluoranthenyl group, the substituted triphenylenyl group, the substituted pyrenyl group, the substituted chrysenyl group, the substituted naphthacenyl group, the substituted picenyl group, the substituted perylenyl group, the substituted pentaphenyl group, the substituted hexacenyl group, the substituted pentacenyl group, the substituted rubicenyl group, the substituted coronenyl group, the substituted ovalenyl group, the substituted pyrrolyl group, the substituted thiophenyl group, the substituted furanyl group, the substituted imidazolyl group, the substituted pyrazolyl group, the substituted thiazolyl group, the substituted isothiazolyl group, the substituted oxazolyl group, the substituted isoxazolyl group, the substituted pyridinyl group, the substituted pyrazinyl group, the substituted pyrimidinyl group, the substituted pyridazinyl group, the substituted isoindolyl group, the substituted indolyl group, the substituted indazolyl group, the substituted purinyl group, the substituted quinolinyl group, the substituted isoquinolinyl group, the substituted benzoquinolinyl group, the substituted phthalazinyl group, the substituted naphthyridinyl group, the substituted quinoxalinyl group, the substituted quinazolinyl group, the substituted cinnolinyl group, the substituted carbazolyl group, the substituted phenanthridinyl group, the substituted acridinyl group, the substituted phenanthrolinyl group, the substituted phenazinyl group, the substituted benzimidazolyl group, the substituted benzofuranyl group, the substituted benzothiophenyl group, the substituted isobenzothiazolyl group, the substituted benzoxazolyl group, the substituted isobenzoxazolyl group, the substituted triazolyl group, the substituted tetrazolyl group, the substituted oxadiazolyl group, the substituted triazinyl group, the substituted benzocarbazolyl group, the substituted dibenzocarbazolyl group, the substituted thiadiazolyl group, the substituted imidazopyridinyl group, the substituted imidazopyrimidinyl group, the substituted benzoxanthenyl group, and the substituted dibenzodioxinyl group is selected from:
deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C1-C20 alkyl group, and a C1-C20 alkoxy group;
a C1-C20 alkyl group and a C1-C20 alkoxy group, each substituted with at least one selected from deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, and a phosphoric acid group or a salt thereof;
a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, a fluorenyl group, a spiro-fluorenyl group, a benzofluorenyl group, a dibenzofluorenyl group, a phenanthrenyl group, an anthracenyl group, a pyrenyl group, a chrysenyl group, a carbazolyl group, a benzocarbazolyl group, a dibenzocarbazolyl group, and a dibenzofuranyl group;
a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, a pyridinyl group, a fluorenyl group, a spiro-fluorenyl group, a benzofluorenyl group, a dibenzofluorenyl group, a phenanthrenyl group, an anthracenyl group, a pyrenyl group, a chrysenyl group, a carbazolyl group, a benzocarbazolyl group, a dibenzocarbazolyl group, and a dibenzofuranyl group, each substituted with at least one selected from deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C1-C20 alkyl group, a C1-C20 alkoxy group, a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, a pyridinyl group, a carbazolyl group, and a dibenzofuranyl group; and
—Si(Q31)(Q32)(Q33),
wherein Q31 to Q33 are each independently selected from hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C1-C20 alkyl group, a C1-C20 alkoxy group, a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, a fluorenyl group, a spiro-fluorenyl group, a benzofluorenyl group, a dibenzofluorenyl group, a phenanthrenyl group, an anthracenyl group, a pyrenyl group, a chrysenyl group, and a carbazolyl group.