Patent ID: 9065058
Filing Date: 2015-06-23
Classification: C07D,H01L

Abstract:
1. An organic compound comprising: a carbazole group; and one of a dibenzothiophene group and a dibenzofuran group, wherein a 4-position of the dibenzothiophene group or a 4-position of the dibenzofuran group is bonded to a 2- or 3-position of the carbazole group, wherein a heteroaromatic group or an aryl group which comprises a π-electron deficient heteroaromatic ring is bonded to a 9-position of the carbazole group, and wherein the π-electron deficient heteroaromatic ring is selected from a benzimidazolyl group, a benzoxazolyl group, and an oxadiazolyl group.