Abstract: Disclosed are organic compounds including a structure of formula (I). The organic compound has a good rigid structure, so that the organic compound has good thermal stability, and high efficiency and the long lifetime of an OLED device are realized. Also provided are formulations containing the organic compounds, and at least one organic solvent. Further provided are organic electronic devices containing a functional layer, the functional layer comprises the organic compounds.

Abstract: Disclosed are formulations including an organic compound H, an emitter E, and an organic resin. Also provided are organic functional films containing the formulations. Further provided are organic light-emitting devices containing the formulations.

Abstract: Disclosed are mixtures including an organic compound H and a perovskite emitter E. Also provided are formulations containing the mixtures and at least one solvent. Further provided are organic light-emitting devices containing the mixtures.

Abstract: Provided are compounds including a structural unit of one of formulas (1)-(4). Also provided are formulations containing the compounds, at least one organic solvent, and/or the organic resins. Further provided are organic light-emitting devices containing the compounds.

Abstract: Disclosed are mixtures including an organic compound H, an inorganic nanoemitter E, and at least one organic resin. Also provided are formulations containing the mixtures and at least one solvent. Further provided are organic light-emitting devices containing the mixtures.

Abstract: Disclosed are organic compounds including a structure of formula (I). Also provided are mixtures containing the compound. Further provided are organic electronic devices containing the organic compounds or the mixtures.

Abstract: Provided are organic compounds including a structure of formula (I). Also provided are mixtures containing the organic compounds. Further provided are organic electronic devices containing the organic compounds or the mixtures.

Abstract: Organic mixtures including a first organic compound H1 and a second organic compound H2 are disclosed. Formulations including at least one organic mixture and at least one organic solvent are also disclosed. Organic electronic devices including at least one organic mixture are further disclosed. Organic compounds including a structure of formula (I) or (II) are further disclosed.

Abstract: A thin film electroluminescent device, a preparation method thereof, and an electronic device are provided. The thin film electroluminescent device includes a first electrode, a functional structural layer disposed on the first electrode, a second electrode disposed on the functional structural layer, and a cover layer disposed on a side of the second electrode away from the first electrode. The cover layer includes an ionic compound having a chemical formula of AX2, wherein A is selected from divalent metal, and X is selected from halogen.

Abstract: Provided are organic compounds, including a structure as represented by chemical formula (I). Also provided are organic mixtures including at least one first compound and at least one second compound, wherein the first compound contains the organic compounds. Further provided are organic electronic devices containing the organic compounds or the organic mixtures.

Abstract: Provided are organic compounds including a structure of formula (I). Also provided are mixtures containing the organic compounds. Further provided are organic electronic devices containing the organic compounds or mixtures.

Abstract: Organic mixtures including a first organic compound H1 and a second organic compound H2 are disclosed. Also provided are formulations including at least one organic mixture and at least one organic solvent. Further provided are organic electronic devices including at least one organic mixture.

Abstract: Polymers including a repeating unit of the following formula I are disclosed. A repeating structural unit E is selected from a structural unit of the following formula (1) or (2). Mixtures and formulations containing the polymers are also disclosed.

Abstract: Disclosed are formulations including at least one compound having a structural unit of formula (1) or (2), and an organic resin are disclosed. Organic functional material films, containing films prepared from the formulations are also disclosed. Optoelectronic devices, containing the organic functional material films are further disclosed.

Abstract: Disclosed are organic compounds, including at least one structural unit of formula (1) or (2), and containing a cross-linkable group are disclosed. Also provided are formulations and organic functional material films containing these organic compounds. Further provided are optoelectronic device that utilize these organic compounds or organic functional material films.

Abstract: Disclsoed are organic compounds including at least one structural unit of formula (1) or (2), and containing at least one alcohol-soluble or water-soluble group are disclosed. Also provided are formulations and organic functional material films containing these organic compounds.

Abstract: The present invention relates to an organic mixture and an application thereof in organic electronic devices. The organic mixture comprises a spirofluorene organic compound containing a fused heterocyclic ring and an aromatic fused heterocyclic organic compound containing an electron-donating group. A combination of the two materials may be used as a host material of a phosphorescent organic light-emitting diode (OLED), which may use the energy of excitons and balance the charge transport to the greatest extent and which may effectively reduce the concentration of excitons and the operating voltage of a corresponding device, thereby effectively improving the efficiency and service life of the related electronic device in order to provide an effective solution for improving the overall performance of an organic electronic device.

Abstract: Disclosed are a transition metal complex, a polymer, a mixture, a composition and the use thereof, wherein the transition metal complex has a structure of the general formula as shown in formula (1): The transition metal complex has a novel structure, and is an iridium (III) complex comprising rigid cycloalkyl groups. Since this type of auxiliary ligand increases the rigidity and symmetry of a molecule, the rigidity of a molecule is increased relative to a common ligand without the cycloalkyl groups, and as such, the whole complex has better chemical, optical, electrical and thermal stabilities. At the same time, since the modification occurs on the auxiliary ligand, the effect on the wavelength of the luminous maximum peak caused by a main ligand is relatively low, and therefore, a saturated luminous color may be retained.

Abstract: The present disclosure relates to an organic light-emitting diode. The organic light-emitting diode includes a substrate, an anode layer, an organic functional layer, a cathode layer, and a cover layer that are sequentially stacked from bottom to top.

Abstract: A pyrene-triazine compound, a mixture containing same, a formulation, an organic electronic component, and applications. The pyrene-triazine compound comprises a triazine structure of three strong electron affinity nitrogen atoms and a pyrene fused ring structure. Because the triazine structure has great optoelectronic performance and a planar structured pyrene derivative has great carrier transport performance and optoelectronic performance, the application of the pyrene-triazine compound in the organic electronic component produces a light-emitting component having high efficiency and an extended service life.