ORGANIC ELECTROLUMINESCENT ELEMENT, AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

Provided is an organic EL element comprising: a gas barrier layer disposed on a substrate; a light-emitting part; an inorganic sealing layer; lead-out wiring that extends outside of the inorganic sealing layer; and a sealing substrate that is bonded via a resin adhesive layer, wherein the organic EL element is configured such that above at least the lead-out wiring, the sealing substrate is folded to the substrate side and makes contact with the inorganic sealing layer, and improvement of connection reliability with external equipment is possible.

主权项

1. An organic electroluminescent element comprising:
a substrate; a gas barrier layer disposed on the substrate; a light-emitting part disposed on the gas barrier layer and comprising a first electrode, an organic functional layer, and a second electrode; an inorganic sealing layer which covers the light-emitting part; lead-out wiring that extends outside the inorganic sealing layer and is connected with the first electrode or the second electrode; and a sealing substrate including a metal layer and an electrical insulation layer which are bonded together via a resin adhesive layer on the inorganic sealing layer, wherein, above at least the lead-out wiring, the sealing substrate is folded to the substrate side, and at least any one of the metal layer and the insulation layer makes contact with the inorganic sealing layer.