ELECTROPHOTOGRAPHIC COLOR IMAGE RECORDING METHOD

PURPOSE:To obtain a good-quality image free from any misregister by only one transfer step by writing information on each color image on the same region of a photosensitive body and successively developing the information on each color with each different color toner. CONSTITUTION:A photoconductive...

Full description

Saved in:
Bibliographic Details
Main Authors KUROKAWA JIYUNJI, IKEDA ITSUO, HARIO HAJIME, HASEBE MITSUO, MIYAGAWA SEIICHI
Format Patent
LanguageEnglish
Published 29.01.1985
Edition4
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:PURPOSE:To obtain a good-quality image free from any misregister by only one transfer step by writing information on each color image on the same region of a photosensitive body and successively developing the information on each color with each different color toner. CONSTITUTION:A photoconductive layer and a transparent insulating layer are laminated on a conductive substrate to form a photosensitive drum I. The drum I is electrostatically charged with a corona discharger 1 and then with an AC corona discharger 2. At the same time as this action, it is imagewise exposed successively with plural luminous fluxes contg. color-separated image information to write color separated information. Then, only one part exposed to one luminous flux is selectively exposed to light to form an electrostatic latent image, and developed with a corresponding color toner with each of color developing devices 3-5. The image consisting of color images formed with each toner is transferred onto a transfer paper 7. Since only one transfer step is carried out, a good-quality image free from any color misregister can be obtained.
Bibliography:Application Number: JP19830124857