Patent ID: 7944141
Filing Date: 2011-05-17
Classification: H01L

Abstract:
1. An organic electric field light-emitting display device comprising: a plurality of pixel circuits, each disposed at one of the intersections between a plurality of signal lines and a plurality of scan lines, each of the pixel circuits including an organic electric field light-emitting element, each of the pixel circuits provided for each pixel; a power auxiliary circumferential line electrically connected to one of two electrodes adapted to apply an electric field to the organic electric field light-emitting element, the power auxiliary circumferential line being disposed in a ring-like arrangement around the pixel arrangement region; and a plurality of dummy wirings connected to the power auxiliary circumferential line between intersections of the plurality of signal lines or the plurality of scan lines and the power auxiliary circumferential line, the plurality of dummy wirings being insulated from an adjacent signal or scan line.