Organic electroluminescence display device

摘要

An organic EL display device includes: a display area and an inspection area. The display area includes a plurality of first electrodes each provided in the pixel, a light-emitting organic layer formed in the light-emitting areas and formed of a plurality of organic material layers including a light-emitting layer, and a second electrode formed to cover the display area. The inspection area includes an inspection first electrode electrically formed as at least one block in the inspection area, an inspection organic layer formed of at least one organic material layer of the plurality of organic material layers and being in contact with the inspection first electrode, and an inspection second electrode formed in contact with the inspection organic layer.

主权项

1. An organic electroluminescence display device comprising:
a display area in which pixels each having thin film transistors and a light-emitting area that emits light are arranged in a matrix; and a first area which is formed around the display area and does not have the thin film transistors, wherein the display area includes
a plurality of lower electrodes each provided in each of the pixels,an organic electroluminescence layer formed in the light-emitting area, located over the lower electrodes, and formed of a plurality of organic material layers including a light-emitting layer, andan upper electrode formed to cover the display area and located on an opposite side of the organic electroluminescence layer from the lower electrodes, and the first area includes
a first electrode electrically connected with a terminal via a wire, the terminal located in a terminal area, the terminal area located at an opposite side of the first area from the display area, and the first electrode not electrically connected with an electrode of any of the thin film transistors, a first organic layer formed of at least one organic material layer of the plurality of organic material layers and being in physical contact with the first electrode, and a second electrode formed in physical contact with the first organic layer and located at an opposite side of the first organic layer from the first electrode.