SURFACE EMITTING LIGHT SOURCE AND SURFACE EMITTING LIGHT SOURCE ASSEMBLY

摘要

This surface emitting light source is provided with a plurality of organic electroluminescent elements and a translucent spacer. The plurality of organic electroluminescent elements include first organic electroluminescent elements and second organic electroluminescent elements. The first organic electroluminescent elements are superposed on the second organic electroluminescent elements in a manner so that the light-emitting region of the first organic electroluminescent elements is partially superposed on the light-emitting region of the second organic electroluminescent elements in the direction of light extraction of the surface emitting light source. The translucent spacer is provided on the second electroluminescent elements in a manner so as to be adjacent to the first organic electroluminescent elements in a manner so as to be flush.