1228153-91-0Relevant articles and documents
Amine-based compound and organic light emitting diode comprising the same
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Paragraph 0214; 0229-0232; 0496; 0500-0502, (2020/09/08)
An amine-based compound and an organic light-emitting diode including the same are provided.
HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
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, (2016/10/08)
The present specification relates to a novel heterocyclic compound and an organic light-emitting device using the same. According to one embodiment of the present specification, provided is a compound in chemical formula 1. The compound of the present specification can be used as an organic matter layer material of an organic light-emitting device.COPYRIGHT KIPO 2016
A kind of organic compound and its use this organic compound electroluminescent device
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, (2016/10/08)
The invention relates to an organic compound. The organic compound has a structure represented in a formula I, wherein R1, R2 and R3 are independently selected from hydrogen atom, substituted or non-substituted C1-C30 alkyl, substituted or non-substituted C1-C30 naphthenic base, substituted or non-substituted C1-C30 alkoxy, substituted or non-substituted C6-C30 aryl, substituted or non-substituted C6-C30 aryloxy, substituted or non-substituted C6-C30 arylamine, substituted or non-substituted C2-C30 heterocyclic ring, substituted or non-substituted C6-C30 condensed polycyclic group, hydroxyl, cyano group and substituted or non-substituted amino, respectively. Furthermore, the invention relates to an electroluminescent device, wherein the electroluminescent device comprises a hole injection layer and/or a hole transport layer using at least one of the compounds.
Amine-based compounds and organic light-emitting device including the same
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Paragraph 0374; 0375; 0376; 0377, (2016/10/08)
Disclosed are an amine-based compound and an organic light emitting device including the same. The organic light emitting device comprises a first electrode, a second electrode facing the first electrode, and an organic layer interposed between the first electrode and the second electrode.
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Paragraph 100; 101; 102; 103; 128; 129, (2014/01/07)
The present invention relates to novel organic electroluminescent compounds and an organic electroluminescent device containing the same. The organic electroluminescent compounds according to the present invention have high luminescent efficiency and a lo
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME
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Paragraph 0125; 0126; 0155; 0156, (2013/05/21)
A heterocyclic compound represented by Formula 1A below and an organic light-emitting diode including the same: at least one of R1 to R7 is a group represented by Formula 1B below. in Formulae 1A and 1B, R1 to R9, Ar1, Ar2, A, B, a and b are the same as described in the detailed description section of the present application. The organic light-emitting diode including an organic layer including the heterocyclic compound has a low driving voltage, high luminescence efficiency, and a long lifetime.
Organic light-emitting device
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Page/Page column 42, (2012/05/20)
A heterocyclic compound represented by a general Formula 1 and an organic light-emitting device including the heterocyclic compound. In some embodiments the heterocyclic compound of Formula 1 may be used as a light-emitting material, a hole transporting material, or an electron transporting material. The heterocyclic compound of Formula 1 having a heterocyclic group in the molecules thereof has a high glass transition temperature (Tg) or a high melting point due to the inclusion of the heterocyclic group. Thus, the heterocyclic compound has high heat resistance against Joule's heat generated in an organic layer, between organic layers, or between an organic layer and a metal electrode when light emission occurs, and has high durability in high-temperature environments. An organic light-emitting device manufactured using the heterocyclic compound of Formula 1 has high durability when stored or operated. In addition, due to the inclusion of a substituent such as an aryl group or heteroaryl group, molecular layers formed as thin films may be maintained in good condition, thereby improving the characteristics of the organic light-emitting device.