摘要:
The invention relates to an organic molecule, in particular for use in organic optoelectronic devices.According to the invention, the organic molecule has -a first chemical moiety with a structure of formula I, and -one second chemical moiety with a structure of formula II, wherein the first chemical moiety is linked to the second c chemical moiety, or selected from the group consisting of R 1 and R T ; V is the binding site of a single bond linking the first chemical moiety to the second chemical moiety or is hydrogen; W is the binding site of a single bond linking the first chemical moiety to the second chemical moiety, or selected from the group consisting of R 1 and R T ; X is selected from the group consisting of R 1 and R T ; Y is selected from the group consisting of R 1 and R T ; wherein exactly one substituent selected from the group consisting of T, W, X, and Y is R T , and exactly one substituent selected from the group consisting of T, V and W represents the binding site of a single bond linking the first chemical moiety and the second chemical moiety; and wherein exactly one substituent selected from the group consisting of R I , R II and R chemical moiety, or selected from the group consisting of R1 and RT; V is the binding site of a single bond linking the first chemical moiety to the second chemical moiety or is hydrogen; W is the binding site of a single bond linking the first chemical moiety to the second chemical moiety, or selected from the group consisting of R 1 and R T ; X is selected from the group consisting of R 1 and R T ; Y is selected from the group consisting of R 1 and R T ; wherein exactly one substituent selected from the group consisting of T, W, X, and Y is R T , and exactly one substituent selected from the group consisting of T, V and W represents the binding site of a single bond linking the first chemical moiety and the second chemical moiety; and wherein exactly one substituent selected from the group consisting of R', R" and R chemical moiety, or selected from the group consisting of R 1 and R T ; V is the binding site of a single bond linking the first chemical moiety to the second chemical moiety or is hydrogen; W is the binding site of a single bond linking the first chemical moiety to the second chemical moiety, or selected from the group consisting of R 1 and R T ; X is selected from the group consisting of R 1 and R T ; Y is selected from the group consisting of R 1 and R T ; wherein exactly one substituent selected from the group consisting of T, W, X, and Y is R T , and exactly one substituent selected from the group consisting of T, V and W represents the binding site of a single bond linking the first chemical moiety and the second chemical moiety; and wherein exactly one substituent selected from the group consisting of R I , R II and R III is CN.
摘要:
The invention relates to an organic compound, in particular for the application in optoelect devices. According to the invention, the organic compound has a structure of Formula (I), Formula (I) wherein n is 0 or 1; m = 1-n; X is N or CR X; V is N or CR V ; Z is N or CR II ; R 1 and R 2 are independently from each other selected from the group consisting of: - C 1 -C 5 -alkyl, which is optionally substituted with one or more substituents R 6 ; - C 6 -C 60 -aryl, which is optionally substituted with one or more substituents R 6 , and - C 3 -C 57 -heteroaryl, which is optionally substituted with one or more substituents R 6 .
摘要:
The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure can exhibit high efficiency and/or long lifespan by comprising at least specific combination of a light-emitting layer and a hole transport zone.
摘要:
The present disclosure relates to an organic electroluminescent device comprising a light-emitting layer and a hole transport zone. By comprising the combination of the light-emitting layer and the hole transport zone having a certain HOMO energy value according to the present disclosure, an organic electroluminescent device of excellent luminous efficiency while maintaining excellent lifespan or driving voltage characteristic of the device can be provided.
摘要:
The present disclosure relates to an organic electroluminescent device comprising a first electrode, a second electrode facing the first electrode, a light-emitting layer between the first electrode and the second electrode, and an electron transport layer and an electron buffer layer between the light-emitting layer and the second electrode. An organic electroluminescent device having low driving voltage, high luminous efficiency and/or long lisfespan can be provided by comprising the compound of the present disclosure in an electron buffer layer and an electron transport layer.
摘要:
Organic compounds suitable for organic layers of electronic devices that have reduced driving voltage, increased luminous efficiency and increased power efficiency.
摘要:
Die Erfindung betrifft ein organisches Molekül, insbesondere zur Verwendung in optoelektronischen Bauelementen. Erfindungsgemäß enthält das organische Molekül - eine erste chemische Einheit aufweisend eine oder bestehend aus einer Struktur gemäß Formel I und - zwei zweite chemische Einheiten D jeweils bei jedem Auftreten gleich oder verschieden aufweisend eine oder bestehend aus einer Struktur gemäß Formel II, wobei die erste chemische Einheit jeweils über eine Einfachbindung mit den zwei zweiten chemischen Einheiten D verknüpft ist; mit T, V ist unabhängig voneinander Anknüpfungspunkt der Einfachbindung zwischen der chemischen Einheit gemäß Formel I und einer chemischen Einheit D oder H; W, X, Y ist unabhängig voneinander Anknüpfungspunkt der Einfachbindung zwischen der chemischen Einheit gemäß Formel I und einer chemischen Einheit D oder ausgewählt aus der Gruppe bestehend aus H, CN und CF 3 ; wobei genau ein Rest R 2 gleich CN oder CF 3 , genau ein Rest ausgewählt aus W, X und Y gleich CN oder CF 3 ist und genau zwei Reste ausgewählt aus der Gruppe bestehend aus T, V, W, X und Y gleich einem Anknüpfungspunkt der Einfachbindung zwischen der chemischen Einheit gemäß Formel I und einer chemischen Einheit D sind.
摘要:
The present invention relates to organic semiconducting compounds of formula (I) wherein X 1 is C, Si or Ge; X 2 is 0, S or Se; and X 3 is N or P as well as to organic electronic devices comprising such organic semiconducting compounds. (I)
摘要翻译:本发明涉及式(I)的有机半导体化合物,其中X 1是C,Si或Ge; X 2是S或Se; 和X 3是N或P以及包含这种有机半导体化合物的有机电子器件。 (I) P>