ORGANIC EL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE ORGANIC EL DISPLAY DEVICE

摘要

An organic EL display device includes a first organic layer that is arranged between lower electrodes and an upper electrode, and formed of a plurality of layers including a light emitting layer, a laminated auxiliary line that has a first auxiliary line and a second auxiliary line, and laminated on each other in order, and extend in one direction between two of pixels adjoining each other, and a second organic layer that is formed of a plurality of the same layers as the first organic layer, and arranged in contact with the first auxiliary line in a connection hole opened in the second auxiliary line so as to come out of contact with the first organic layer, in which the upper electrode is arranged in contact with the first auxiliary line around the second organic layer so as to embed the connection hole.

主权项

1. An organic EL display device, comprising:
lower electrodes that are arranged in each of pixels within a display area, made of a conductive material, and controlled in potential for each of the pixels; an upper electrode that is arranged to cover the pixels, and made of a conductive material; a first organic layer that is arranged between the lower electrodes and the upper electrode, and formed of a plurality of layers including a light emitting layer which is made of an organic material that emits light; a laminated auxiliary line that has at least a first auxiliary line and a second auxiliary line made of a conductive material, and laminated on each other in order, and extends in one direction between two of the pixels adjoining each other within the display area; and a second organic layer that is formed of a plurality of the same layers as the first organic layer, and arranged in contact with the first auxiliary line in a connection hole opened in the second auxiliary line so as to come out of contact with the first organic layer, wherein the upper electrode is arranged in contact with the first auxiliary line around the second organic layer so as to embed the connection hole.