Abstract:
PURPOSE: A compound and an organic electric device using the same are provided to be used as a hole injection material and a hole transport material. CONSTITUTION: An organic electric device contains one or more organic layers containing a compound. The organic electric device is an organic electroluminescence device containing a first electrode, one or more organic layers, and a second electrode. The organic layer is a hole injection layer(103), a hole transport layer(104), a light emitting layer(105), an electron transport layer(106), or an electron injection layer. An electronic device comprises a display device containing the organic electric device and a control unit. [Reference numerals] (101) Substrate; (102) Anode; (103) Hole injection layer; (104) Hole transport layer; (105) Light emitting layer; (106) Electron transport layer; (107) Cathode
Abstract:
PURPOSE: A compound containing 5-membered heterocycle and an organic electric device using the same are provided to be used as a host material of a phosphor dopant with various colors. CONSTITUTION: An organic electric device contains one or more organic layers containing a compound with 5-membered heterocycle. The compound formed the organic layer by a solution process. The organic electric device comprises a first electrode, the organic layers, and a second electrode. The organic layers contain a light emitting layer. A terminal comprises a display device and controller.
Abstract:
PURPOSE: A spiro carbazole compound is provided to function as various roles in an organic electric device and a terminal and to enable use as a host material of phosphor dopants with various colors. CONSTITUTION: A compound is represented by chemical formula (1). An organic electric device comprises an organic material layer including the compound. The compound forms the organic material layer through a solution process. The organic electric device is an organic electroluminescence device in which a first electrode, a monolayered or multilayered organic material layer, and a second electrode are successively laminated.
Abstract:
PURPOSE: A compound containing a thianthrene structure is provided to improve luminous efficiency, chromatic purity, stability and life span when applied to organic electric devices. CONSTITUTION: A compound is represented by chemical formula 1. An organic electric device comprises at least monolayered organic material layer containing the compound. The organic electric device comprises at least one organic material layer containing the compound. The organic electric device includes an organic electroluminescence device including a first electrode, monolayered or polylayered organic material layer, and a second electrode.
Abstract:
본 발명은 양극와 음극의 한 쌍의 전극 사이에 발광층과 하나 이상의 유기 층을 포함하는 유기 전계발광 소자에 있어서, 상기 발광층 및 하나 이상의 유기 층 중에서 선택된 2층 이상이 특정 구조의 플루오렌계 유도체를 포함함으로써, 구동 전압이 우수하고 높은 발광 효율과 발광 휘도를 제공하는 유기 전계발광 소자에 관한 것이다. 플루오렌, 유기 전계발광 소자
Abstract:
PURPOSE: A hole transporting layer material is provided to substantially improve driving voltage, luminous efficiency and lifetime property of an organic electroluminescent device due to excellent hole transport ability. CONSTITUTION: A hole transporting layer material is a compound of chemical formula 1, R^1 - R^9 are selected from independently hydrogen, C1-30 alkyl or cycloalkyl group which contains or does not contain at least one hetero atom, C1-10 alkyl, alkenyl, cycloalkyl, aryloxy, or arylalkyl-substituted aryl group which contains or does not contain at least one hetero atom, C5-30 aryl group which contains or does not contain at least one hetero atom; and R^10 is independently hydrogen, C1-30 alkyl group which contains or does not contain at least one hetero atom, and C1-30 alkyl group-substituted or unsubstituted C5-30 aryl group which contains or does not contain at least one hetero atom.