PHOTOELECTRIC CONVERSION ELEMENT AND PROCESS FOR FABRICATING THE SAME, ELECTRONIC APPARATUS AND PROCESS FOR FABRICATING THE SAME, AND SEMICONDUCTOR LAYER AND PROCESS FOR FORMING THE SAME

摘要

A paste in which semiconductor fine grain such as titanium oxide fine grain or the like and a binder made of a polymer compound are mixed is coated onto a transparent conductive substrate and sintered, thereby forming a semiconductor layer made of the semiconductor fine grain, after that, ultraviolet rays are irradiated to the semiconductor layer and, by using a photocatalyst effect of the semiconductor fine grain, an organic substance remaining in the semiconductor layer is removed.