Substrate with transparent conductive layer and organic electroluminescence device
View Patent ↗A substrate with a transparent conductive layer ( 1 ) of the present invention includes a substrate ( 11 ) and a transparent conductive layer ( 12 ) disposed on the substrate ( 11 ). The transparent conductive layer ( 12 ) has a conductive region ( 13 ) and a non-conductive region ( 14 ). The conductive region ( 13 ) contains conductive fine particles ( 121 ) and a resin matrix ( 122 ). The non-conductive region ( 14 ) contains conductive fine particles ( 123 ) and the resin matrix ( 122 ). A haze value in the non-conductive region ( 14 ) is larger than a haze value in the conductive region ( 13 ).
1. A substrate with a transparent conductive layer, comprising:
a substrate; and
a transparent conductive layer disposed on the substrate, wherein
the transparent conductive layer has a conductive region and a non-conductive region,
the conductive region and the non-conductive region each contain conductive fine particles and a resin matrix, and
a haze value in the non-conductive region is larger than a haze value in the conductive region.
2. The substrate with the transparent conductive layer according to claim 1 , wherein
the conductive fine particles in the conductive region and the conductive fine particles in the non-conductive region are made of the same material, and
the conductive fine particles in the non-conductive region have a smaller aspect ratio than the conductive fine particles in the conductive region.
3. The substrate with the transparent conductive layer according to claim 1 , wherein a percentage of a volume occupied by the conductive fine particles in the non-conductive region to a volume occupied by the conductive fine particles in the conductive region is 1% or more and 50% or less.
4. The substrate with the transparent conductive layer according to claim 1 , wherein the conductive fine particles in the conductive region are silver nanowires.
5. An organic electroluminescence device comprising:
the substrate with the transparent conductive layer according to claim 1 ;
an electrode disposed opposite the transparent conductive layer formed on the substrate; and
a light-emitting layer disposed between the transparent conductive layer and the electrode.