A light-emitting element with high emission efficiency is provided. In addition, a light-emitting element having a low driving voltage is provided. Furthermore, a novel compound which can be used for a transport layer, a host material, or a light-emitting material of a light-emitting element is provided. A novel compound including a benzothienopyrimidine skeleton is provided. Furthermore, a light-emitting element including a pair of electrodes and an EL layer sandwiched between the pair of electrodes is provided. The EL layer contains a substance including the benzothienopyrimidine skeleton.
提供了一种具有高发光效率的发光元件。此外,还提供了一种具有低驱动电压的发光元件。此外,还提供了一种新型化合物,可用作发光元件的传输层、主体材料或
发光材料。提供了一种包括苯并
噻吩嘧啶骨架的新型化合物。此外,还提供了一种包括一对电极和夹在电极对之间的EL层的发光元件。EL层含有一种包括苯并
噻吩嘧啶骨架的物质。