A substance having high excitation energy is provided. In particular, a substance having high triplet excitation energy is provided. Further, a light-emitting element, a light-emitting device, and an electronic device each having high emission efficiency and low driving voltage are provided. A triazole derivative to which an amino group is bonded is provided. In addition, a light-emitting element, a light-emitting device, and an electronic device each including the triazole derivative to which the amino group is bonded are provided.
提供一种具有高激发能量的物质。特别地,提供一种具有高三重激发能量的物质。此外,提供具有高发射效率和低驱动电压的发光元件、发光装置和电子设备。提供一种
氨基团结合的三唑衍
生物。此外,提供包括
氨基团结合的三唑衍
生物的发光元件、发光装置和电子设备。