Organic electro-luminescence light-emitting device and production method of the same

摘要

In order to provide an organic electroluminescent light-emitting device with less uneven brightness, which can be manufactured at low cost, a plurality of ribbon-like organic electroluminescent elements are connected to wires, which are connected to electrode terminals for energization at specific locations in a terminal region and mounted on a base material which has a substantially plate-like shape.

主权项

1. An organic electroluminescent light-emitting device, comprising:
a plurality of organic electroluminescent elements arranged over a base material, each of the plurality of organic electroluminescent elements comprising a ribbon-shaped substrate, an organic electroluminescent layer, and a first electrode and a second electrode which vertically sandwich the organic electroluminescent layer, wherein an entirety of the each of the plurality of organic electroluminescent elements has a ribbon shape; wherein the organic electroluminescent layer sandwiched between the first electrode and the second electrode is formed along a longitudinal direction of the ribbon-shaped substrate; wherein a terminal region for connecting the first electrode to a power source is provided and exposed at one side edge of the organic electroluminescent layer along the longitudinal direction of the organic electroluminescent layer, and wherein a terminal region for connecting the second electrode to the power source is provided and exposed at the other side edge of the organic electroluminescent layer along the longitudinal direction of the organic electroluminescent layer.