| 摘要 |
PURPOSE:To prevent the deterioration of the image quality due to bias drop, and to improve the toner electrification, the friction-resistance and the carrying characteristics of a developer by forming an org. polymerized film on a cylinderical substrate in a rugged spotting state by a glow discharge decomposing method of a fluorine contg. gas in a vacuum atmosphere. CONSTITUTION:The org. polymerized film is formed on the cylinderical aluminum substrate 752 by making the inside of a reaction chamber 733 in a coating layer manufacturing device into a high vacuum and feeding one or more kinds of a fluorine contg. methacrylate and/or a fluorine contg. acrylate in said reaction chamber, and subjecting to a plasma polymerization reaction. The rugged spotting surface is formed on the substrate by transferring the substrate to an electron beam depositing device and forming a latent image on the substrate, and transferring again the obtd. substrate to the coating layer manufacturing device followed by plasma-etching it. Since the content of a fluorine atom contg. in the polymerized film is 0.1-35atom.%, the friction- resistance of the titled member to an another member and the electrification of the titled member are increased. The deterioration of the image quality due to the bias drop, and the excellent toner electrification and carrying characteristics of the developer of the titled member are improved. |
