Verfahren zur Herstellung von organischen Leuchtdioden oder organischen photovoltaischen Elementen

The method involves removing a layer forming upper electrodes (3, 4) in a region of a linear structure element (2) by a laser beam (1). An electrically conductive material of the electrodes at or adjacent to the element is heated by the laser beam. A material of an organic multilayer structure (6) in a radiated region is removed so that an electrically conductive connection to an electrically conductive substrate (7) or an electrically conductive layer formed on the substrate is produced as an electrode functioning as a lower electrode by the heated material. The element is made of polymer. The substrate is a metal film