Electrophotographic sensitive body


PURPOSE:To reduce light fatigue tendency and to prevent deterioration of image quality by vapor depositing a carbon specified in hardness to form a photoconductive layer on a substrate. CONSTITUTION:An electric charge injection blocking layer 2 and a photoconductive layer 1 composed essentially of the carbon having a Knoop hardness of >=100 prepared by high vacuum vapor deposition are laminated in succession in the substrate 3 to form the electrophotographic sensitive body. When the photoconductive layer 1 is separated into a charge generating layer 4 and charge transfer layer 5, the charge transfer layer 5 is composed essentially of said carbon, thus permitting deterioration of image quality to be prevented even during successive copying, printing resistance and photosensitivity to be enhanced.




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NO-Patent Citations (0)


Cited By (4)

    Publication numberPublication dateAssigneeTitle
    JP-2008208458-ASeptember 11, 2008Sungkyunkwan Univ Foundation For Corporate Collaboration, ソンギュングァン ユニヴァーシティー ファウンデーション フォー コーポレート コラボレーション無応力の軟性回路基板の製造装置及び方法
    JP-H01163750-AJune 28, 1989Canon IncElectrophotographic sensitive body
    JP-H01163751-AJune 28, 1989Canon IncElectrophotographic sensitive body
    US-6033979-AMarch 07, 2000Nec CorporationMethod of fabricating a semiconductor device with amorphous carbon layer