Light emitting device and method of fabrication

The invention, which relates to a light-emitting component with organic layers having a plurality of layers between a base contact and a cover contact and the corresponding production method, is based on the object of increasing the possibility of modifying the layers with improved structurability. This is achieved on the arrangement side by arranging at least one polymer layer and two molecular layers, wherein, when the cover contact is a cathode, the layer closest to the cover contact is formed as an electron transporting molecule layer and doped by an organic or inorganic donor, wherein the electron transport layer comprises an organic main substance and a donor-like dopant and the molecular mass of the dopant is greater than 200 g / mol. When the cover contact is an anode, the layer closest to the cover contact is formed as a p-type hole transporting molecular layer and doped by an organic or inorganic acceptor, the hole transport layer comprising an organic main substance and an acceptor dopant, and the molecular mass of the dopant larger 200 g / mol. In terms of the method, the solution consists of applying at least one of the layers as a polymer layer and evaporating at least one of the layers as a molecular layer, wherein the molecular layer is doped in such a way that mixed evaporation occurs in a vacuum from two separately controlled sources. then the layer closest to the cover contact is formed as a p-type hole transporting molecular layer and doped by an organic or inorganic acceptor, the hole transport layer comprising an organic main substance and an acceptor dopant and the molecular mass of the dopant is greater than 200 g / mol. In terms of the method, the solution consists of applying at least one of the layers as a polymer layer and evaporating at least one of the layers as a molecular layer, wherein the molecular layer is doped in such a way that mixed evaporation occurs in a vacuum from two separately controlled sources. then the layer closest to the cover contact is formed as a p-type hole transporting molecular layer and doped by an organic or inorganic acceptor, the hole transport layer comprising an organic main substance and an acceptor dopant and the molecular mass of the dopant is greater than 200 g / mol. In terms of the method, the solution consists of applying at least one of the layers as a polymer layer and evaporating at least one of the layers as a molecular layer, wherein the molecular layer is doped in such a way that mixed evaporation occurs in a vacuum from two separately controlled sources. wherein the hole transport layer comprises an organic main substance and an acceptor-like dopant and the molecular mass of the dopant is greater than 200 g / mol. In terms of the method, the solution consists of applying at least one of the layers as a polymer layer and evaporating at least one of the layers as a molecular layer, wherein the molecular layer is doped in such a way that mixed evaporation occurs in a vacuum from two separately controlled sources. wherein the hole transport layer comprises an organic main substance and an acceptor-like dopant and the molecular mass of the dopant is greater than 200 g / mol. In terms of the method, the solution consists of applying at least one of the layers as a polymer layer and evaporating at least one of the layers as a molecular layer, wherein the molecular layer is doped in such a way that mixed evaporation occurs in a vacuum from two separately controlled sources.