A new luminescent ambipolar semiconductor consisting of 1,8-naphthalimide as an electron-accepting moiety and carbazole as an electron-donating moiety has been synthesized and characterized. The synthesized compound as ambipolar semiconductor has been investigated by using density functional theory calculations coupled with the charge-hopping model and the time-of-flight experimental method. The time-of-flight hole and electron drift mobilities in the synthesized material's layer approached about 10⁻⁴ cm² V⁻¹ s⁻¹ at high electric fields. The exciplex complex is stabilized by the intermolecular hydrogen bond and electron donor-acceptor interactions. The energy of interactions between the molecules in the exciplex complex has been estimated to be about −100 kJ mol⁻¹ by DFT. Non-doped emissive layer organic light-emitting diode (OLED) using the synthesized compound as an emitter exhibited an orange color emission with the Commission International de L'Eclairage chromaticity coordinates of (0.47, 0.49).

合成并表征了一种新的发光双极性半导体，该半导体由1,8-萘二甲酰亚胺作为电子接受部分和咔唑作为供电子部分组成。通过使用密度泛函理论计算，电荷跳跃模型和飞行时间实验方法，研究了作为双极性半导体的合成化合物。合成材料层中的飞行时间空穴和电子漂移迁移率接近约10 ^-4  cm ²  V ^-1  s ^-1在高电场下。激基复合物通过分子间氢键和电子供体-受体相互作用而稳定。 通过DFT估计了激基复合物复合物中的分子之间的相互作用的能量为约-100kJ mol ^-1。使用合成的化合物作为发光体的非掺杂发光层有机发光二极管（OLED）呈现橙色发光，其国际照明委员会色度坐标为（0.47，0.49）。