An encapsulated optoelectronic device comprising: a first barrier layer; an electroluminescence device coupled to the first barrier layer, and comprising a substrate and an electroluminescence element both defining a lateral side, and the electroluminescence element comprising a first electrode disposed on the substrate, a second electrode, and an optoelectronically active layer disposed between the first and the second electrodes; a second barrier layer coupled to the electroluminescence device; and a first conductive area disposed on the first barrier layer, located between the first and the second barrier layers, and electrically coupled to the first electrode and electrically insulated from the second electrode and a second conductive area; the second conductive area disposed on the first barrier layer, located between the first and the second barrier layers, and electrically coupled to the second electrode and electrically insulated from the first electrode and the first conductive area; characterized by an adhesive located between the first and the second barrier layers (12, 16), and at least coupled to the lateral side of the electroluminescence element to seal the electroluminescence element between the first and the second barrier layers; two conductive elements located on the first and the second electrodes (146, 148); the first and the second electrodes (146, 148) electrically connected with the corresponding first and the second conductive areas (11, 13), respectively, in a face to face manner, wherein the two conductive elements connect the first and second electrodes (146, 148) with the corresponding first and second conductive areas (11, 13), respectively; and a second adhesive layer directly disposed on the first barrier layer, wherein the first and second conductive areas (11, 13) are directly disposed on the second adhesive layer. a first barrier layer; an electroluminescence device coupled to the first barrier layer, and comprising a substrate and an electroluminescence element both defining a lateral side, and the electroluminescence element comprising a first electrode disposed on the substrate, a second electrode, and an optoelectronically active layer disposed between the first and the second electrodes; a second barrier layer coupled to the electroluminescence device; and a first conductive area disposed on the first barrier layer, located between the first and the second barrier layers, and electrically coupled to the first electrode and electrically insulated from the second electrode and a second conductive area; the second conductive area disposed on the first barrier layer, located between the first and the second barrier layers, and electrically coupled to the second electrode and electrically insulated from the first electrode and the first conductive area; characterized by an adhesive located between the first and the second barrier layers (12, 16), and at least coupled to the lateral side of the electroluminescence element to seal the electroluminescence element between the first and the second barrier layers; two conductive elements located on the first and the second electrodes (146, 148); the first and the second electrodes (146, 148) electrically connected with the corresponding first and the second conductive areas (11, 13), respectively, in a face to face manner, wherein the two conductive elements connect the first and second electrodes (146, 148) with the corresponding first and second conductive areas (11, 13), respectively; and a second adhesive layer directly disposed on the first barrier layer, wherein the first and second conductive areas (11, 13) are directly disposed on the second adhesive layer.