POLYCRYSTALLINE SEMICONDUCTOR LAYER AND FABRICATING METHOD THEREOF

摘要

The present application discloses a method of fabricating a polycrystalline semiconductor layer, comprising forming a heat storage layer; forming a buffer layer on the heat storage layer; forming a first amorphous semiconductor layer on a side of the buffer layer distal to the heat storage layer; and crystallizing the first amorphous semiconductor layer to form a first polycrystalline semiconductor layer.