Photoconductive film and electrophotographic sensitive body

Abstract

Abstract PURPOSE:To obtain an org. semiconductor film having high sensitivity by contg. oxathiillium salt compd. CONSTITUTION:A titled body is constituted with an electrophotographic sensitive body provided with the photoconductive film contg. the oxathiillium salt compd. expressed by formulas I -III and the photosensitive layer contg. the oxathiillium salt compd. expressed by formulas I -III on a conductive substrate. The film contg. the oxathiillium salt compd. exhibits photoconductivity and can be used for the photosensitive layer of the following electrophotographic sensitive body: More specifically, the film of the oxathiillium salt compd. is formed by a vacuum deposition method on the conductive substrate or said compd. is dispersed and incorporated into a suitable binder, then the film is formed, by which the electrophotographic sensitive body can be prepd. The more preferable embodiment is the application of the photoconductive film as an electric charge generating layer in the electrophotographic sensitive body of which the photosensitive layer is separated in function to the charge generating layer and charge transfer layer.

Inventors

• 👤 Shozo Ishikawa
• 👤 石川　昌三
• 👤 Minoru Mabuchi
• 👤 馬渕　稔
• 👤 Takashi Koyama
• 👤 隆 小山

Bibliographic Details