| 摘要 |
The present invention provides a novel organic compound which is used in the form of a thin film in an electron transport layer or a hole-blocking layer in an organic electronic device. The organic compound of the present invention has the characteristics of a stable imide compound and is capable of coordinate bonding with nitrogen compounds and metal substances, and thus interface characteristics are improved and the lifespan of the organic electronic device is extended, and the drive voltage of the organic electronic device is lowered because of improved electron affinity and electron mobility. When the organic compound of the present invention is used in the form of a thin film in an electron transport layer in an organic electronic device, it has the effect of blocking holes in an organic light-emitting layer. Further, the present invention has very high light-emitting properties and energy efficiency and can be used in diverse electrical semiconductor fields such as organic electrical light-emitting displays, organic TFTs, organic memories and organic optical devices. |
