| 摘要 |
PURPOSE:To enhance photosensitivity, to suppress rise of residual potential, and to reduce temp. dependency of charge retentivity of a photosensitive layer, by forming a transition layer made of Se-Te alloy between a charge transfer layer and a charge generating layer. CONSTITUTION:An electrophotographic receptor or a photoreceptor for use in a photoelectric conversion element is obtained by forming a charge transfer layer 2 made of Se-Te alloy contg. a specified amt. of Te on a conductive substrate 1 made of aluminum or the like, and further, a transition layer 4 made of Se-Te alloy contg. an amt. of Te continuously increasing from the charge transfer layer 2 to a charge generating layer 3 between both layers 2, 3. |
