Abstract:
PURPOSE: A compound containing a heterocycle in a carbazole structure and an organic electric device using the same are provided to be used as a host material for phosphor dopants having various colors. CONSTITUTION: A compound containing a heterocycle in a carbazole structure is denoted by one of chemical formulas 1-6. An organic electric device contains one or more organic layers containing the compound. The organic layer is formed by a soluble process of the compound. The organic layer contains a light-emitting layer. A terminal comprises a display device containing the organic electric device and a controller for driving the display device. The organic electric device is a organic light-emitting diode(OLED), organic solar cell, organic photo conductor(OPC) drum, organic TFT, photodiode, organic laser, or laser diode.
Abstract:
PURPOSE: A compound is provided to improve luminous efficiency of device, stability, and a life time when applied to organic electric devices, and useful as the material of hole injection, hole transport, electron injection, electron transport, luminescent material, and passivation(capping) material. CONSTITUTION: A compound is in the chemical formula 1. In the chemical formula 1, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and R12 are respectively hydrogen, halogen, cyano, alkoxy, thiol, substituted or non-substituted C1-50 alkyl, substituted or non-substituted C1-50 alkoxy, substituted or non-substituted C1-50 alkenyl, substituted or non-substituted C5-60 arylene, substituted or non-substituted C5-60 aryl, substituted or non-substituted C5-60 aryloxy, substituted or non-substituted alkyl, substituted or non-substituted C5-60 heteroaryl or substituted or non-substituted heteroaryloxy.
Abstract:
PURPOSE: A compound containing indoloacridine is provided to play various roles in an organic electronic element and a terminal and to enable the application to a hole injection material, hole transport material, light emitting material and/or electron transport material. CONSTITUTION: A compound is represented by chemical formula (1). An organic electric device comprises a monolayered organic material layer including the compound. The organic electric device is an organic electroluminescence device including a first electrode, monolayered or multilayered organic layer, and a second electrode. The organic material layer comprises an light emitting layer.
Abstract:
본 발명은 하기 화학식 1의 피롤 유도체, 및 이를 정공수송층 물질로서 포함하는 유기 전계발광 소자에 관한 것이다. 하기 화학식 1의 화합물은 종래 물질에 비해 우수한 정공수송능을 나타내며, 이를 유기 전계발광 소자에서 정공수송층 물질로 사용하여 유기 전계발광 소자의 구동전압, 발광효율 및 수명 특성을 현저히 개선시킬 수 있다: [화학식 1]
Abstract:
본 발명은 신규한 카바졸 유도체 및 이들을 정공주입층/정공수송층 물질로서 포함하는 유기 전계발광 소자에 관한 것이다. 본 발명의 신규한 카바졸 유도체는 기존 물질에 비해 우수한 정공주입능 및 정공수송능을 나타내므로, 유기 전계발광 소자의 정공주입층/정공수송층 물질로 사용되어 유기 전계발광 소자의 구동전압, 발광효율 특성을 현저히 개선시킬 수 있다.