Elektrooptisches Leuchtmittel mit organischem lichtemittierendem Material

摘要

The electro optical illuminant (11) has an organic light emitting material between two electrodes. The two electrodes are transparent anode (13) and geometric structure cathode (16). A temperature sensor (19) is arranged on one of the electrodes. The temperature sensor is a line path (20) made from a material, which has a strong temperature-dependent electrical resistance. The oscillating or meandering line path is imprinted or coated with platinum containing material.