Organometallic compound and organic light-emitting device including the same
摘要
說(shuō)明書
In one or more embodiments, in Formula 1, R1, R2, Ta, Tb, and A1 to A7 may each independently be hydrogen, deuterium, —CH3, —CD3, —CD2H, —CDH2, a group represented by one of Formulae 9-1 to 9-39, a group represented by one of Formulae 9-1 to 9-39 in which at least one hydrogen is substituted with deuterium, a group represented by one of Formulae 9-201 to 9-233, a group represented by one of Formulae 9-201 to 9-233 in which at least one hydrogen is substituted with deuterium, a group represented by one of Formulae 10-1 to 10-126, a group represented by one of Formulae 10-1 to 10-126 in which at least one hydrogen is substituted with deuterium, a group represented by one of Formulae 10-201 to 10-343, a group represented by one of Formulae 10-201 to 10-343 in which at least one hydrogen is substituted with deuterium, —Si(Q3)(Q4)(Q5), or —Ge(Q3)(Q4)(Q5) (wherein Q3 to Q5 will be understood with reference to the description thereof herein).
In one or more embodiments, in Formula 1, at least one of R1(s) in number of a1 (for example, one, two, or three of R1(s) in number of a1) may be —CH3, —CD3, —CD2H, —CDH2, a group represented by one of Formulae 9-1 to 9-39, a group represented by one of Formulae 9-1 to 9-39 in which at least one hydrogen is substituted with deuterium, a group represented by one of Formulae 9-201 to 9-233, a group represented by one of Formulae 9-201 to 9-233 in which at least one hydrogen is substituted with deuterium, a group represented by one of Formulae 10-1 to 10-11, or a group represented by one of Formulae 10-1 to 10-11 in which at least one hydrogen is substituted with deuterium.
