861317-95-5Relevant academic research and scientific papers
Organic compound, and electronic element and electronic device using same
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Paragraph 0150-0152; 0155, (2021/07/14)
The invention relates to an organic compound. The structure of the organic compound is shown as a formula I. When the organic compound is used as a hole adjustment layer material of an electronic element, driving voltage can be reduced, the luminous efficiency of a device can be improved, and the service life of the device can be prolonged.
Aromatic amine compound, mixture, composition and organic electronic device
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Paragraph 0138-0141; 0160-0163, (2022/01/07)
The invention relates to an aromatic amine compound, a mixture, a composition and an organic electronic device. The aromatic amine compound has a structure as shown in a formula (1), shows excellent hole transport property and stability, can be used as a hole transport layer material in an organic electroluminescent device, and can be used for reducing driving voltage, improving electroluminescent efficiency and prolonging the service life of the device.
Nitrogen-containing compound, electronic element, and electronic device
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Paragraph 0086; 0087; 0091, (2020/06/05)
The invention provides a nitrogen-containing compound, an electronic component and an electronic device, and belongs to the technical field of organic materials. The structure of the nitrogen-containing compound is shown as a chemical formula 1. The nitrogen-containing compound can improve the performance of the electronic component. Ar is shown in the description, and X is selected from O or S; L1 is shown in the description, and in L1, # represents a connection point between phenylene of L1 and N, represents a connection point between phenylene of L1 and a group shown in the description;L2 is shown in the description, in L2, # represents a connection point between the phenylene group of L2 and N, and represents a connection point between the phenylene group of L2 and R4.
Biphenyl tetramine compound and organic electroluminescent device
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Paragraph 0098; 0099; 0100; 0117; 0118; 0119, (2020/07/24)
The invention provides a biphenyl tetramine compound and an organic light-emitting device. The biphenyl tetramine compound is good in charge transfer performance, long in time luminescence, large in conjugation area, easy to prepare, low in cost and capab
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0335; 0437-0443; 0447, (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)
ORGANIC ELECTROLUMINESCENT DEVICES AND MATERIAL THEREOF
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Paragraph 0027; 0050, (2020/09/04)
A material of the organic electroluminescent devices is provided. The material is a luminescent material and comprises a structure represented by Formula (I):wherein each R is individually H or C1-C4alkyl each Ar1is individually selected from substituted
Arylamine-based organic compound and organic light-emitting device thereof (by machine translation)
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Paragraph 0129-0130; 0135-0136, (2020/09/16)
The invention provides an arylamine organic compound and an organic light-emitting device thereof, and relates to the technical field of organic photoelectric materials. The arylamine type organic compound disclosed by the invention adopts tetramethyl spi
Organic compound containing condensed ring structure and organic electroluminescent device
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Paragraph 0135-0138; 0143-0145, (2020/05/02)
The invention provides an organic compound containing a condensed ring structure as shown in a formula I which is described in the specification. The invention also provides an application of the organic compound in an electroluminescent device. Compared with organic compounds in the prior art, the organic compound containing the condensed ring structure has a narrower half-peak width of an emission peak, so that the organic compound has excellent color purity; when the organic compound containing the condensed ring structure is applied to an AMOLED top emission screen body, higher luminous efficiency can be achieved, and an organic light-emitting device can have lower driving voltage and longer service lifetime.
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT COMPRISING THE SAME, AND ELECTRONIC DEVICE THEREOF
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Paragraph 0111; 0116-0118; 0122; 0125; 0127; 0129, (2019/07/25)
Disclosed are an organic electroluminescent element comprising a compound represented by chemical formula 1 as a light emitting auxiliary layer material and an electronic device comprising the same. By comprising the compound represented by chemical formula 1 in a light emitting auxiliary layer, it is possible to lower a driving voltage, improve luminous efficiency, and expand lifespan of the organic electroluminescent element.COPYRIGHT KIPO 2019
A doping material and its organic electroluminescent device (by machine translation)
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Paragraph 0127; 0128, (2018/08/28)
The invention discloses a doping material and its organic electroluminescent light emitting device, relates to organic photoelectric material technical field. The advantage of this invention is, of structural formula I of the present invention shown in nature with good electron acceptor dopant and the structural formula II shown with good electron donor nature of the doping material matrix materials is completed at a relatively low doping concentration has a higher hole mobility, high conductivity, and has better thermal stability and solubility, beneficial material into a film. The invention of the organic electroluminescent device includes a cathode, anode and one or a plurality of the organic material layer, the organic material layer is located between the anode and the cathode, the organic material layer in the at least one layer contains a dopant material of the present invention, the invention of the organic electroluminescent device has a lower driving voltage, high luminous efficiency and the luminous brightness, and has a long service life. (by machine translation)
