Abstract:
PURPOSE: An organic compound, an organic electric device using the same, and a terminal thereof are provided to enhance device efficiency and to lower driving voltage. CONSTITUTION: An organic compound is denoted by chemical formula 1. An organic electric device contains one or more organic layers containing the compound of chemical formula 1. The compound forms the organic layer by a solution process. The organic electric device comprises a first electrode, one or more organic layers, and a second electrode. The organic layer is a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, or a light emitting layer. A terminal comprises a display device containing the organic electric device and a control unit which drives the display.
Abstract:
PURPOSE: A compound is provided to improve efficiency of a device, to decrease driving voltage, to increase life time, and to improve stability in case the compound is applied to an organic electroluminescent device or terminal. CONSTITUTION: A compound is in chemical formula 1. In chemical formula 1, a Cz group is a substituted or unsubstiteud carbazole derivative, Ar1-Ar3 is respectively substituted or unsubstituted C5-60 aryl, substituted or unsubstituted C5-60 heteroaryl, or substituted or unsubstituted alkyl, and R1, R2, R' and R'' is respectively selected from a group consisting of hydrogen, deuterium, tritium, a substituted or unsubstituted C5-60 aryl, a substituted or unsubstituted C5-60 heteroaryl, a substituted or unsubstituted C1-60 alkyl, a substituted or unsubstituted C1-60 alkoxy, a substituted or unsubstituted C5-60 aryloxy, a substituted or unsubstituted C5-60 arylthio, a substituted or unsubstituted C5-60 alkoxycarbonyl, a substituted or unsubstituted C5-60 aryl group, amino, halogen, cyano, nitro, hydroxy or carboxy.
Abstract:
PURPOSE: An amine derivative-substituted compound and an organic electric device and thermal using the same are provided to enhance device efficiency and lifetime and to reduce driving voltage. CONSTITUTION: An amine derivative-substituted compound is denoted by chemical formula 1. In chemical formula 1, Cz group is a substituted or non-substituted carbazol derivative of chemical formula 2. An organic electric device contains one or more organic layer containing the compound of chemical formula 1. The compound of chemical formula 1 forms an organic layer by soluble process. The organic electric device contains a first electrode, one or more organic layers, and second electrode.