▎ 摘　　要

NOVELTY - An inorganic thin film solar cell comprises a board, a rear electrode which is formed on the substrate, a semiconductor layer which is formed by stacking a p-type compound and an n-type compound on the rear electrode, a graphene oxide layer which is formed on the semiconductor layer and doped with an element for increasing a work function, a transparent electrode layer which is formed on the graphene oxide layer and comprising conductive material having light transmittance and a front electrode which is formed on the transparent electrode layer. USE - Inorganic thin film solar cell. ADVANTAGE - The inorganic thin film solar cell can be controlled work function by doping graphene oxide with element, and has excellent photoelectric conversion efficiency by improving electromotive force generated between semiconductor layer and transparent electrode layer and reduced sheet resistance by increasing the electroconductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the inorganic thin film solar cell.