Light emitting element, light emitting device and electronic apparatus

摘要

The light emitting element of the embodiment includes an anode; a cathode; a visible light emitting layer provided between the anode and the cathode and emitting visible light; and a carrier trapping layer containing a thiadiazole based compound represented by the following formula (1).;
[In formula (1), A indicates a hydrogen atom, an alkyl group, an aryl group which may have a substituent, an arylamino group, or a triaryl amine, and B indicates a hydrogen atom, an alkyl group, an aryl group which may have a substituent, an arylamino group, or a triaryl amine, or may form a ring.]

主权项

1. A light emitting element comprising:
an anode; an cathode; a red light emitting layer; a blue light emitting layer; a green light emitting layer; and an intermediate layer which is interposed between the red light emitting layer and the blue light emitting layer, the intermediate layer adjusts movement of the holes and electrons between the red light emitting layer and the blue light emitting layer.