13024-18-5Relevant academic research and scientific papers
Nitrogen-containing compound, organic electroluminescent device, and electronic device
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Paragraph 0111-0115; 0118, (2021/01/24)
The invention provides a nitrogen-containing compound, an organic electroluminescent device and an electronic device, and belongs to the technical field of organic materials. The structure of the nitrogen-containing compound is represented by Chemical Formula 1: wherein X1, X2, Y1, Y2 are the same or different from each other and are each independently a single bond, O, S, N(R3), C(R4R5), Ge(R6R7), Si(R8R9), Se, wherein X1 and Y1 are not single bonds simultaneously and X2 and Y2 are not single bonds simultaneously.
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0335; 0437-0443, (2020/08/28)
The present invention relates to a device for emitting light. Provided are a novel mixture capable of improving stability and longevity, an organic electronic element using the same, and an electronic device thereof. (by machine translation)
Amine-based compound and organic light emitting diode comprising the same
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Paragraph 0214; 0229-0232; 0523-0526, (2020/09/08)
An amine-based compound and an organic light-emitting diode including the same are provided.
Heterocyclic compounds and organic light-emitting diode including the same
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Paragraph 0449; 0785; 0798-0803, (2020/06/20)
The present invention relates to a novel heterocyclic compound and an organic electroluminescent device including the same as a light emitting material, particularly a heterocyclic compound denoted by chemical formula 1, and an organic electroluminescent device having excellent luminance properties including driving voltage and luminance efficiency.
Asymmetric pyrene derivatives comprising aryl amine group and organic light-emitting diode including the same
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Paragraph 0236; 0241-0244, (2020/12/18)
The present invention relates to asymmetric pyrene derivatives represented by chemical formula A or chemical formula B and to an organic light-emitting device including the same, wherein substituents of Ar1, Ar2, Ar3, Ar4, Z and m are as defined in the detailed description of the present invention.
An electroluminescent compound and an electroluminescent device comprising the same
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Paragraph 0120; 0165-0168, (2016/10/10)
The present invention relates to an organic light emitting compound applied to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1. The organic electroluminescent device having excellent light emitting properties such as driving voltage, luminance, and long lifespan in the case of using the organic light emitting compound as a dopant compound inside a light emitting layer.COPYRIGHT KIPO 2016
An electroluminescent compound and an electroluminescent device comprising the same
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Paragraph 0088-0091; 0109-0112; 0127-0130, (2016/10/20)
The present invention relates to an organic light emitting compound adopted to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1. In the case of adopting the same as a dopant compound or a hole transfer compound in a luminous layer, an organic electroluminescent device having excellent luminous characteristics such as driving voltage, brightness, long lifespan, and the like, can be embodied.COPYRIGHT KIPO 2016
An electroluminescent compound and an electroluminescent device comprising the same
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Paragraph 0117; 0192; 0202; 0203; 0204, (2016/10/10)
The present invention relates to an organic light emitting compound adopted to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1. In the case of adopting the same as a dopant compound in a lumin
Dyes for dye sensitized solar cell
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Page/Page column 50, (2014/04/03)
Dyes for dye-sensitized solar cell are provided. Each of the dyes for a dye-sensitized solar cell according to an embodiment has a chemical structure: wherein each of X and Y may comprise a substituent, comprising aromatic hydrocarbon groups which are res
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME
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Page/Page column 33, (2011/08/08)
An aromatic amine derivative represented by the following formula (1); wherein Ar1 to Ar4 are independently a substituted or unsubstituted aryl group having 6 to 20 ring carbon atoms or a substituted or unsubstituted heteroaryl group having 5 to 20 ring carbon atoms and at least one of Ar1 to Ar4 has a substituted or unsubstituted silyl group; Ar5 is a substituted or unsubstituted arylene group having 6 to 20 ring carbon atoms or a substituted or unsubstituted heteroarylene group having 5 to 20 ring carbon atoms; and L is a group represented by the following formula (A) or (B);
