Patents Assigned to Fuji Electric Imaging Co., Ltd.
  • Photosensitive body for electrophotography and manufacturing method for the same
    Patent number: 6569587
    Abstract: An electrophotographic photosensitive body has a photosensitive layer formed on a conductive substrate. The photosensitive layer contains a phthalocyanine compound as a photoconductive material, wherein the content of a phthalocyanine dimer compound in the layer that contains the phthalocyanine compound is present from about 100 nmol to about 300 mmol per 1 mol of the phthalocyanine compound. The resulting electrophotographic photosensitive body has excellent potential retention properties.
    Type: Grant
    Filed: January 25, 2001
    Date of Patent: May 27, 2003
    Assignee: Fuji Electric Imaging Co., Ltd.
    Inventors: Teruo Sasaki, Kenichi Hara, Shinjiro Suzuki, Yoichi Nakamura, Hideki Kina