A-Pi-D-Pi-A type indole [3, 2-b] carbazole red-light-emitting material and preparation method thereof

The invention discloses an A-Pi-D-Pi-A type indole [3, 2-b] carbazole red-light-emitting material and a preparation method thereof. The structural formula of the A-Pi-D-Pi-A type indole [3, 2-b] carbazole red-light-emitting material is described in the specification. The organic light-emitting material provided by the invention has high solid luminous efficiency; when the solid light emission wavelength is at a part of 630nm, the material belongs to pure red light emission; the organic light-emitting material has a certain application value in the field of organic light emitting diodes.