1319720-64-3Relevant academic research and scientific papers
Aromatic compound and organoelectroluminescent device comprising the compound
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, (2021/08/31)
The present invention relates to an aromatic compound and an organic electroluminescent device including the same. The aromatic compound is represented by chemical formula 1, and the organic electroluminescent device is excellent in driving voltage, luminous efficiency and lifetime characteristics.
An electroluminescen compound and an electroluminescent device comprising the same
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Paragraph 0270; 0287-0291; 0822-0826, (2021/02/02)
The present invention relates to an organic light-emitting compound represented by chemical formula 1. An organic electroluminescent device comprising the organic light-emitting compound in the present invention has excellent power efficiency, light-emitting efficiency, and long life cycle because the present invention can be operated by a lower driving-voltage in comparison with a device comprising conventional phosphorescent host materials.
An organoelectro luminescent compounds and organoelectro luminescent device using the same
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, (2020/11/03)
The present invention relates to an organic light emitting compound represented by Formula I or Formula III, and an organic electroluminescent device including the same. The organic light-emitting compound according to the present invention has excellent brightness and luminous efficiency, and can be driven at a low voltage and has improved power efficiency. A compound of the formula I: No.No. STRIII No.No. wherein X represents a hydrogen atom or a methyl group. (by machine translation)
An organoelectro luminescent compounds and organoelectro luminescent device using the same
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, (2021/01/06)
The present invention relates to an organic light emitting compound represented by chemical formula I to III, and to an organic electroluminescent device including the same. According to the present invention, the organic electroluminescent device including the organic light emitting compound uses low driving voltages and has excellent efficiency of light emission.
Deuterated organic compounds for organic light-emitting diode and organic light-emitting diode including the same
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, (2020/12/15)
The present invention relates to an organic electroluminescent compound represented by chemical formula A and an organic light emitting device comprising the same. Substituents Y, Ar2 , L3 , K, p and x are as defined in the description of the invention. [Chemical A] (by machine translation)
Photoelectric conversion element, imaging device, optical sensor, and method of using photoelectric conversion element
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Page/Page column 96-98, (2020/02/29)
The present invention provides a photoelectric conversion element having a photoelectric conversion film which exhibits excellent photoelectric conversion efficiency and responsiveness, an imaging device, an optical sensor, and a method of using a photoelectric conversion element. In the photoelectric conversion element of the invention, a photoelectric conversion material contains at least one selected from the group consisting of a compound represented by General formula (1), a compound represented by General formula (2), and a compound represented by General formula (3).
Heterocyclic com pounds and organic light-emitting diode including the same
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Paragraph 0444; 0469-0474, (2021/01/29)
The present invention relates to a novel heterocyclic compound and an organic electroluminescent device comprising the same. The heterocyclic compound is represented by the following Chemical Formula 1, and the organic electroluminescent device including the heterocyclic compound has excellent driving voltage, luminous efficiency, and lifespan properties. Chemical Formula 1. (by machine translation)
THERMALLY ASSISTED DELAYED FLUORESCENT MATERIALS WITH TRIAD-TYPE MATERIALS
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, (2018/12/04)
Thermally assisted delayed fluorescent materials with triad-type materials for use in full color displays and lighting applications are provided.
Organic micromolecule material based on 2,6-dimethyl-4-cyanophenyl receptor unit, preparation and application
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Paragraph 0028; 0032; 0033; 0038; 0040; 0043; 0044, (2018/10/19)
The invention belongs to the technical field of organic photoelectric materials, and discloses an organic micromolecule material based on a 2,6-dimethyl-4-cyanophenyl receptor unit, preparation and application. The organic micromolecule material has a structural formula as shown in formula (I), and Ar in the formula shows a phenyl aromatic amine heterocycle or phenyl aromatic amine donor unit. Thematerial has a weak intramolecular charge transfer state, and thus, fluorescence emission of a zone from dark blue to ultraviolet can be realized. Meanwhile, because the molecules have quite short effective conjugated length, the material has high triplet state energy level. In the application of an organic electroluminescent device, the problem of unbalanced charge carriers of a unipolar organicphotoelectric material can be solved effectively, therefore, the structure of the device is simplified, and the performance of the device is improved.
Highly efficient thermally activated delayed fluorescence emitters based on novel Indolo[2,3-b]acridine electron-donor
Chen, Jia-Xiong,Tao, Wen-Wen,Wang, Kai,Zheng, Cai-Jun,Liu, Wei,Li, Xing,Ou, Xue-Mei,Zhang, Xiao-Hong
, p. 327 - 334 (2018/04/02)
Organic light emitting diodes (OLEDs) based on thermally activated delayed fluorescence (TADF) emitters have attracted much interest in recent years for their great potential in full exciton utilization. However, the lack of electron-donor candidates limi
