Electrophtography photosensor and image processing system

Electrophtography photosensor and image processing system

  • CN 102,269,941 B
  • Filed: 11/08/2010
  • Issued: 12/07/2016
  • Est. Priority Date: 06/04/2010
  • Status: Active Grant
First Claim
Patent Images

1. an Electrophtography photosensor, described Electrophtography photosensor is possessing image-carrier, electro-mechanical part, exposure portion, developmentBeing used as described image-carrier in the image processing system of portion and transfer section, wherein, this electro-mechanical part is the table making described image-carrierWear the contact band electro-mechanical part electrically of electricity;

  • This exposure portion makes the surface of charged described image-carrier expose, thus in instituteState formation electrostatic latent image on the surface of image-carrier;

    Described latent electrostatic image developing is toner image by this development section;

    This transferDescribed toner image is transferred to transfer printing body from described image-carrier by portion, it is characterised in thatDescribed Electrophtography photosensor is formed with photosensitive layer on conductive base, and described photosensitive layer is;

    In simple layer, at least contain charge generating, cavity conveying agent HTM-1 that following formula as electric charge agent delivery represents andThe yield sign strain of electron transporting agent ETM-1 and resin glue is the photosensitive layer of 23%, as described electric charge agent deliveryDescribed cavity conveying agent and described electron transporting agent are respectively 50 mass % and 35 relative to the mass ratio of described resin glueQuality %,Described resin glue is the bisphenol z-polycarbonate resin of molecular weight 75000,Wherein, the condition determination of described yield sign strain is, measures temperature 30 DEG C, at rectangle, thickness 30 μ

    of 10mm ×

    30mmFix the both sides on 10mm limit on the test portion of m with two chucks, the initial stage load of making is 1N, rate of straining is 0.5%/minute,

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