Patent ID: 9419248
Filing Date: 2016-08-16
CPC Classification: C03C,H01L,H05B

Claim Text:
1. An organic LED element, comprising a transparent substrate, a light scattering layer, a first electrode, an organic light-emitting layer, a second electrode and a sealing substrate, wherein the transparent substrate has a first region, a second region and a third region above an upper surface thereof, the second region is adjacent to the first region, and the first region is adjacent to the third region, the light scattering layer has a base material comprising a glass, and a plurality of scattering materials dispersed in the base material and is placed on the transparent substrate over the first region, the second region and the third region, the first electrode is placed on the light scattering layer so as to extend over the first region and the second region, the organic light-emitting layer is placed in the first region above the upper surface of the transparent substrate so as to come into contact with the first electrode and the light scattering layer, the second electrode is placed so as to extend over the first region and the third region so that the second electrode comes into contact with at least a part of the organic light-emitting layer and a part of the light scattering layer, and the sealing substrate is placed in the first region so as to cover the portion of the second electrode placed in the first region, wherein the organic LED element further comprises a first electrode terminal and a second electrode terminal, wherein the first electrode terminal is constituted by a first barrier layer placed on the transparent substrate and a first conductive layer placed on the first barrier layer and electrically connected to the first electrode, and the second electrode terminal is constituted by a second barrier layer placed on the transparent substrate and a second conductive layer placed on the second barrier layer and electrically connected to the second electrode and wherein the first barrier layer is constituted by the light scattering layer and/or the second barrier layer is constituted by the light scattering layer.