Organic electro-luminescence display device

摘要

An organic electro-luminescence display device includes a first substrate, plural pedestals which are provided in a convex shape on the first substrate and have inclined side surfaces, plural first electrodes respectively provided on the respective side surfaces of the pedestals, an organic electro-luminescence film which is provided above the plural pedestals and includes a light-emitting layer laminated on the plural fist electrodes, and a second electrode which is provided above the plural pedestals and is laminated on the organic electro-luminescence film. Light generated in the light-emitting layer is transmitted between a first reflection surface and a second reflection surface. The second electrode includes light transmission parts, through which the light passes, above upper end parts of the pedestals. A surface of the second electrode facing the organic electro-luminescence film is the second reflection surface except for the light transmission parts.

主权项

1. A display device comprising:
a substrate including a plurality of pixels, each of the plurality of pixels comprising: a convex portion located on the substrate, and having an upper surface and a side surface;
a first electrode located on at least the side surface; a light-emitting layer having a first main surface and a second main surface opposite to the first main surface, the first main surface facing at least the side surface, the light-emitting layer being directly in contact with the first electrode between the first main surface and the side surface; a first reflection surface facing the first main surface; a second reflection surface facing the second main surface; and a second electrode located above at least the side surface via the light-emitting layer and the first electrode, including the second reflection surface, and having an opening just above the upper surface, the second reflection surface having no portion in the opening.