Specifically substituted benzofuro- and benzothienoquinolines and their use in electronic devices, especially electroluminescent devices. When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the specifically substituted benzofuro- and benzothienoquinolines may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices.
具体替代的
苯并呋喃和
苯并噻吩喹啉及其在电子器件中的应用,特别是在电致发光器件中。当作为电荷传输材料、电荷阻挡材料和/或宿主材料在电致发光器件中使用时,具体替代的
苯并呋喃和
苯并噻吩喹啉可能提供电致发光器件的改进效率、稳定性、可制造性或光谱特性,降低电致发光器件的驱动电压。