Abstract: A coating system (1) is provided comprising a coating chamber (20) having arranged therein a coating apparatus (10) for providing a substrate (S) with an organic coating layer. The coating apparatus (10) comprises a coating device (12) for depositing a solvent free, curable liquid organic precursor for said organic coating layer and a curing unit (14) for curing the liquid organic precursor deposited on said substrate (S) by supplying energy to said liquid organic precursor. The coating system further comprises a vacuum pump (30) that, while coating, maintains a pressure inside said coating chamber below 1 mbar. A supply facility (152, 152?) for controllably supplies the curable liquid organic precursor from the reservoir to the coating device (12), The supply facility (152, 52?) has an input (1510) for receiving curable liquid organic precursor from the reservoir. A position of a bottom (150B) of the reservoir is arranged at a height (H1) above the input (1510).

Abstract: A display panel is described that includes a picture element controllable by an active matrix drive comprising at least one structural element (a), wherein the at least one structural element (a) comprises a plurality of sub-units (b1, b2, b3) whose electrical connectivity (c1, c2, c3) is alterable for repairing of an electrical malformation related to the structural element (a).