1374677-54-9Relevant academic research and scientific papers
COMPOSITION FOR ORGANIC OPTOELECTRONIC DIODE, ORGANIC OPTOELECTRONIC DIODE, AND DISPLAY DEVICE
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, (2020/05/14)
The present invention relates to a composition for an organic optoelectronic diode, comprising a first compound for an organic optoelectronic diode; and a second compound for an organic optoelectronic diode, and an organic optoelectronic diode and a displ
Boron-containing organic electroluminescent material and application thereof in organic electroluminescent device
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, (2020/06/20)
The invention discloses a boron-containing organic electroluminescent material and application thereof in an organic electroluminescent device, the compound comprises boron groups, and the compound has strong group rigidity, and has the characteristics of
Compounds using fluorene as core, preparation method of compounds and application of compounds in organic light emission diode device
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, (2019/10/07)
The invention relates to organic compounds using fluorene as a core, a preparation method of the compounds and an application of the compounds in an organic light emission diode (OLED) device. The compounds have a following structure: the fluorene is connected with a dibenzo five-membered ring and ring structure through a carbon-carbon bond, the carbon-carbon bond connection not only improves the chemical stability of the material, but also avoids exposure of active positions of a branched chain group, and the whole molecule is a larger rigid structure and has a higher triplet state energy level (T1); the compounds have large steric hindrance, are not easy to rotate, and have a more stable stereoscopic space structure, so that the compounds have a higher glass transition temperature and molecular thermal stability; in addition, HOMO and LUMO distribution positions of the compounds are separated from each other, so that the compounds have suitable HOMO and LUMO energy levels; therefore, the compounds can effectively improve the luminous efficiency and the service life of the device after being applied to the OLED device.
Carbazoloheterocyclic compound and application thereof in organic electronic element
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, (2019/01/14)
The invention provides a carbazoloheterocyclic compound which can be applied to an organic electronic element. The compound can be applied to a hole transport layer in an organic photoelectric device,particularly an organic electroluminescence device (OLE
Organic xanthene compound and application thereof
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, (2018/04/01)
The invention relates to an organic xanthene compound and application thereof to an OLED (Organic Light Emitting Diode) device. The structure of the compound is that xanthenes is connected with a carbazolocyclic structure through carbon-carbon bonds; due to carbon-carbon bond connection, the chemical stability of the material is improved, exposure of active positions of branched chain groups is avoided, and the whole molecule is of a great rigid structure and has high triplet state energy level (T1); moreover, the compound is high in steric hindrance, difficult to rotate and more stable in three-dimensional space structure, so the compound has high glass transition temperature and molecular thermal stability. In addition, the HOMO (Highest Occupied Molecular Orbital) and LUMO (Lowest Unoccupied Molecular Orbital) distribution positions of the compound disclosed by the invention are separated from one another, so that the compound has appropriate HOMO and LUMO energy levels. Therefore,after the compound disclosed by the invention is applied to the OLED device, the luminous efficiency and service life of the device can be effectively improved.
Organic photoelectric device containing oxathiocyclic triarylamine compounds and application thereof
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, (2019/01/08)
The invention provides an organic photoelectric device containing oxathiocyclic triarylamine compounds and an application thereof. The organic photoelectric device comprises an organic light-emittingdevice (OLED), an organic field effect transistor (OFET)
Dimethyl anthracene type organic compound and application thereof
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, (2018/03/24)
The invention relates to a dimethyl anthracene type organic compound and an application thereof. The structure of the compound is as follows: dimethyl anthracene is connected with carbazole ring structure through a carbon-carbon bond; the carbon-carbon bond is capable of promoting the chemical stability of the material and preventing the active position of branch group from being bare; the whole molecule has a high rigid structure and has high triplet state energy level (T1); the steric hindrance is large, the structure is difficult to rotate and the three-dimensional space structure is more stable, so that the compound has higher glass transition temperature and molecular heat stability; besides, the HOMO and LUMO distribution positions of the compound provided by the invention are separated from each other, so that the compound has suitable HOMO and LUMO energy level; and thus, the luminous efficiency and service life of the device can be effectively increased after the compound provided by the invention is applied to an OLED (Organic Light Emitting Diode) device.
ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE
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, (2016/10/27)
The present invention relates to an organic photoelectric element which comprises: a positive electrode and a negative electrode facing each other; a light emitting layer which is expressed as chemical formula 1 by being located between the positive electrode and the negative electrode; and a hole transporting layer located between the positive electrode and the light emitting layer and including a compound which is expressed as chemical formula 2. Also, the present invention relates to a display device comprising the organic photoelectric element. In the chemical formula above, X^1, Ar^1, Ar^2, R^1-R^11, L^1-L^3, and Ar^3-Ar^5 are the same as defined in the specification.COPYRIGHT KIPO 2016
Compound for organic photoelectric device and organic photoelectric device including the same
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, (2016/10/08)
Organic photoelectricity element an alkali-soluble polymer resin compound including organic in photoelectricity element provided, formula 1 a; and organic represented by formula 2 or 3 photoelectricity element combination of the compounds are provided, ex
AMINE COMPOUND HAVING HETERO-FUSED RING AND ORGANIC ELECTROLUMINESCENT ELEMENT USING AMINE COMPOUND
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Paragraph 0282-0287, (2016/10/09)
A compound represented by the following formula (1).
