Patent ID: 6380480
Filing Date: 2002-04-30
Classification: H01L,Y02E

Abstract:
A photoelectric conversion device, comprising:a transparent substrate; a transparent conductive film; a photoelectric conversion unit including a photoelectric conversion layer; and a back electrode, the transparent substrate, the transparent conductive film, the photoelectric conversion unit, and the back electrode being stacked sequentially from a side on which light is incident, wherein the photoelectric conversion device further comprises an intermediate film between the transparent substrate and the transparent conductive film, and the photoelectric conversion device satisfies a relationship of R12Ã—0.8, wherein R1 represents an average reflectance of the photoelectric conversion device in a wavelength region between (&lgr;âˆ’50) nm and (&lgr;+50) nm, where &lgr; (nm) indicates a wavelength of the light allowing the photoelectric conversion layer to have an optimal spectral sensitivity characteristic, and R2 denotes an average reflectance, in the wavelength region, of the photoelectric conversion device that does not include the intermediate film.