摘要:
The invention relates to copper(I) complexes of the formula (A) with X═Cl, Br or I (independently of one another) N*∩E=bidentate ligand, with E=phosphinyl/arsenyl radical of the form R2E (where R=alkyl, aryl, alkoxy, phenoxy, amide); N*=imine function. Which is part of an aromatic group selected from pyridyl, pyrimidyl, pyridazinyl, triazinyl, oxazolyl, thiazolyl and imidazolyl, the aromatic group optionally having at least one substituent for increasing the solubility of the copper(I) complex in an organic solvent, and “∩”=at least one carbon atom, which is likewise part of the aromatic group, the carbon atom being located both directly adjacent to the imine nitrogen atom and to the phosphorus or arsenic atom, and also to the use thereof in optoelectronic assemblies, especially in OLEDs.
摘要翻译:本发明涉及式(A)与X = Cl,Br或I(彼此独立)N(∩E)=二齿配体的式(A)的铜(I)络合物,其中E = R2E形式的氧化基/ R =烷基,芳基,烷氧基,苯氧基,酰胺); N * =亚胺功能。 哪个是选自吡啶基,嘧啶基,哒嗪基,三嗪基,恶唑基,噻唑基和咪唑基的芳族基团的一部分,芳族基团任选具有至少一个用于增加铜(I)络合物在有机溶剂中的溶解度的取代基, ∩“=至少一个碳原子,其同样是芳族基团的一部分,碳原子位于与亚胺氮原子直接相邻的位置以及磷或砷原子,以及其在光电子组件中的用途,特别是 在OLED中。
摘要:
The invention relates to copper(I) complexes of the formula A wherein X=Cl, Br or I (independently of one another); N*∩E=a bidentate ligand, wherein E=a phosphinyl group including a phosphorus atom or an arsenyl group including an arsenic atom, wherein the phosphinyl group or the arsenyl group is combined with R in the form of R2E (where R=alkyl, aryl, alkoxy, or phenoxy; N*=imine function which is part of an aromatic group selected from pyridyl, pyrimidyl, pyridazinyl, triazinyl, oxazolyl, thiazolyl and imidazolyl, the aromatic group optionally having at least one substituent to increase the solubility of the copper(I) complex in an organic solvent; and ∩=at least one carbon atom which is likewise part of the aromatic group. The carbon atom is located directly adjacent both to the imine nitrogen atom, coordinating to Cu in the case of a bridging ligand and to the phosphorus or arsenic atom. The invention also relates to the use of the copper(I) complexes in optoelectronic assemblies, especially in Organic Light Emitting Diodes (OLEDs).
摘要翻译:本发明涉及式A的铜(I)络合物,其中X = Cl,Br或I(彼此独立); N *∩E=双齿配体,其中E =包括磷原子或包含砷原子的砷基的氧膦基,其中所述氧膦基或所述亚砷基与R 2的形式R(其中R =烷基 ,芳基,烷氧基或苯氧基; N * =亚胺官能团,其是选自吡啶基,嘧啶基,哒嗪基,三嗪基,恶唑基,噻唑基和咪唑基的芳族基团的一部分,芳族基团任选具有至少一个取代基以增加溶解度 在有机溶剂中的铜(I)络合物;∩=至少一个同样是芳族基团一部分的碳原子,碳原子位于与亚胺氮原子直接相邻的位置,在与 桥联配体和磷或砷原子。本发明还涉及铜(I)配合物在光电组件中的应用,特别是在有机发光二极管(OLED)中。
摘要:
The present invention relates to light-emitting devices and in particular organic light-emitting devices (OLEDs). In particular, the invention relates to the use of luminescent isonitrile/metal complexes as oligomer emitters in devices of this type.
摘要:
The invention relates to dimeric copper(I) complexes according to formula A, in particular as emitters in optoelectronic devices such as organic light emitting diodes (OLEDs) and other devices wherein: Cu: Cu(I), X: Cl, Br, I, SCN, CN, and/or alkynyl and P∩N: a phosphine ligand substituted with a N-heterocycle.
摘要:
The invention relates to gold(I) complexes having a planar-trigonal coordination geometry and multivalent ligands for use in an optoelectronic device, in particular in organic light-emitting diodes (OLEDs) and in light-emitting electrochemical cells (LEECs).
摘要:
The invention relates to gold(I) complexes having a planar-trigonal coordination geometry and multivalent ligands for use in an optoelectronic device, in particular in organic light-emitting diodes (OLEDs) and in light-emitting electrochemical cells (LEECs).
摘要:
The invention relates to the use of compositions as emitters or absorbers in an electronic component, wherein the compositions have a first neutral transition metal complex and a second neutral transition metal complex. According to the invention, the first transition metal complex and the second transition metal complex together form a column structure. The invention further relates to a method for the production of electronic components having such compositions.
摘要:
The invention relates to a method for increasing the Stokes shift of an emitting metal complex having a given geometry in the region of the metal center in the electronic ground state, wherein said geometry is changing as a result of an optical excitation or an excitation by a hole-electron recombination, and to a polymeric matrix by means of which it is possible to influence the change in geometry in the excited state.
摘要:
The present invention relates to the use of double-complex salts in electronic devices, in particular in organic electroluminescent devices, and oligomers formed from charged metal complexes.
摘要:
The present invention relates to light-emitting devices and in particular organic light-emitting devices (OLEDs). In particular, the invention relates to the use of luminescent isonitrile/metal complexes as oligomer emitters in devices of this type.