Electrophotography – Combined with diverse subject matter – With diverse image formation
Patent
1997-01-24
1998-11-10
Lee, S.
Electrophotography
Combined with diverse subject matter
With diverse image formation
347119, 347238, G03G 1522, G01D 1506
Patent
active
058358145
ABSTRACT:
Full color images are formed by electrophotography which utilizes a rotary member having an endless photosensitive surface which has a plurality of different band regions divided in a direction perpendicular to a rotational direction of the rotary member. The photosensitive surface is electrostatically charged, and the plural band regions are simultaneously irradiated each with light of a different color to electrostatically form a different latent image in each of the band regions. Then, the latent images of the respective band regions are developed to provide a set of differently colored images which are transcribed onto a recording medium. After the set of differently colored images is transcribed onto the recording medium, the recording medium is indexed in a direction perpendicular to the rotational direction of the rotary member. These steps are repeated in a manner such that a subsequently transcribed set of differently colored images overlaps a previously transcribed set of differently colored images to form combined color images on the recording medium.
REFERENCES:
patent: 4845519 (1989-07-01), Fuse
patent: 5025269 (1991-06-01), Saeki et al.
patent: 5040003 (1991-08-01), Willis
patent: 5083144 (1992-01-01), Altmann
patent: 5179392 (1993-01-01), Kawaguchi
Bednarek Michael D.
Lee S.
Rohm & Co., Ltd.
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