Abstract:
유기광전소자용 화합물 및 이를 포함하는 유기광전소자에 관한 것으로, 하기 화학식 1로 표시되는 유기광전소자용 화합물을 제공하여, 우수한 전기화학적 및 열적 안정성으로 수명 특성이 우수하고, 낮은 구동전압에서도 높은 발광효율을 가지는 유기광전소자를 제조할 수 있다. [화학식 1]
Abstract:
The present invention relates to a compound for an organic optoelectronic element, an organic light emitting element including the same, and a display device including the organic light emitting element and provides a compound for an organic optoelectronic element represented by chemical formula 1 below.
Abstract:
The present invention relates to an organic optoelectronic device and a display device comprising the same. Provided is an organic optoelectronic device which comprises an anode, a cathode, and at least one layer of an organic thin film layer formed between the anode and the cathode, wherein the organic thin film layer comprises a light emitting layer, a hole transport layer, a hole injection layer, an electron transport layer, an electron injection layer, or a combination of the same and comprises a light emitting layer and multiple hole transport layers, a hole transport layer adjacent to the light emitting layer among the multiple hole transport layers comprises a compound represented by a combination of chemical formula 1, chemical formula 2 or 3, and chemical 4, and any one of the hole transport layers not adjacent to the light emitting layer comprises a compound represented by chemical formula B-1.
Abstract:
The present invention relates to a compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device comprising the organic light emitting diode. Provided is a compound for an organic optoelectronic device represented by the following chemical formula 1 to manufacture an organic light emitting diode having an excellent electrochemical and thermal stability to have excellent lifetime properties, and having an excellent light emitting efficiency even under a low driving voltage.
Abstract:
유기광전자소자용 화합물, 이를 포함하는 유기발광소자 및 상기 유기발광소자를 포함하는 표시장치에 관한 것으로, 독립적으로 하기 화학식 A-1로 표시되는 적어도 하나의 화합물; 및 독립적으로 하기 화학식 B-1로 표시되는 적어도 하나의 화합물;을 포함하는 유기광전자소자용 재료를 제공할 수 있다. [화학식 A-1]
Abstract:
The present invention relates to a compound for optoelectronic device, an organic light emitting diode including the same, and a display including the organic light emitting diode. The present invention provides the compound for optoelectronic device represented by the chemical formula 1 or 2 so that the organic light emitting diode which has an excellent lifetime property with high electrochemical and thermal stabilities and has a high luminous efficiency in low driving voltage. [Chemical formula 1]
Abstract:
PURPOSE: A compound for organic optoelectronic device is provided to manufacture 'an organic light-emitting device having an excellent lifetime property with high electrochemical and thermal stability, and high luminous efficiency in low driving voltage'. CONSTITUTION: A compound for organic optoelectronic device is represented by the combination of the following chemical formula 1 and 2. The compound for organic optoelectronic has triplet excitation energy (T1) of 2.0 eV or greater. An organic light-emitting device (100) comprises the anode (120), the cathode (110), and 'at least one or more organic thin film layers (105) interposed between the anode and the cathode' At least one layer among the organic thin film layers comprises the compound for the organic optoelectronic device. The above organic thin film layer is selected from 'the group comprising a luminous layer (130), a hole transportation layer, a hole injection layer, an electron transportation layer, an electron injection layer, a hole blocking layer, and combination those of'.