Organic compounds and organic light-emitting devices

Abstract

The present invention provides an organic compound that can be suitably used as a light-emitting material for displays, and an organic light-emitting device containing such an organic compound. [Solution] An organic compound according to one embodiment of the present invention has a lone pair of electrons and a π electron orbital, and the energy level E of the lowest singlet excited state S1 S1 From the lowest triplet excited state T1, the energy level E T1 The energy difference ΔE after subtracting ST -0.20eV≦ΔE ST It is <0.0090 eV.

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