Patent ID: 9231036
Filing Date: 2016-01-05
CPC Classification: H01L

Claim Text:
1. An organic electroluminescence display device comprising: a plurality of pixel electrodes; a bank that is provided so as to surround at least a central portion of each of the pixel electrodes; an organic electroluminescence layer that is provided on the plurality of pixel electrodes; a common electrode which has light transmittance and is provided on the organic electroluminescence layer, the common electrode overlapping with the organic electroluminescence layer, the bank, and the plurality of pixel electrodes; a black matrix layer that overlaps the bank, the black matrix layer having a first width perpendicular to an extending direction; a spacer that is provided on the black matrix layer; and a wiring that is provided on the black matrix layer, the wiring having a second width perpendicular to an extending direction, a part of the wiring being placed on the spacer, wherein the first width of the black matrix layer is wider than the second width of the wiring such that the wiring does not spread out of a region overlapping with the black matrix layer, wherein the black matrix layer is disposed on the bank through the spacer, wherein the wiring has a projection formed by the part of the wiring being placed on the spacer, and the projection is electrically connected to the common electrode above the bank, wherein the wiring extends in two directions to form a first reticular pattern having first intersections, wherein the black matrix layer extends in two directions to form a second reticular pattern having second intersections, wherein the first intersections overlap with the respective second intersections, wherein the projection of the wiring on the spacer overlaps with a first couple of one of the first intersections and one of the second intersections, overlapping with each other, and a second couple of one of the first intersections and one of the second intersections, overlapping with each other, do not overlap with the projection of the wiring on the spacer.