Solar cells, the photonic crystal substrates, device provided with a solar panel and solar cells

摘要

Solar cell (1) comprises a photonic crystal structure disposed on a surface of the first transparent conductive film on the light incident side (11) (30), along the irregularities of the photonic crystal structure (30) formed been further comprising a photoelectric conversion layer (20), said first transparent conductive film (11) and the photonic crystal structure (30), the photoelectric conversion layer (20) of refractive index smaller than that.