Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1987-01-28
1988-09-27
Moses, R. L.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 7, G03G 1500
Patent
active
047745460
ABSTRACT:
An electrophotographic reproduction device is described which is capable of forming images of an original document modified by information added to or replacing information of the original. A latent image of the document is formed on a photosensitive surface and a portion of the image, in a first embodiment, is maintained at the original charge level. This fully charged section is subsequently discharged in an image-wise pattern by a compact annotator device. The annotator includes an illumination source, an addressable light modulator device such as a liquid crystal panel and a lens array for forming the modulated light pattern onto the photosensitive surface.
REFERENCES:
patent: 3824604 (1974-07-01), Stein
patent: 4122462 (1978-10-01), Hirayama et al.
patent: 4167324 (1979-09-01), Wu
patent: 4265990 (1981-05-01), Stolka et al.
patent: 4318610 (1982-03-01), Grace
patent: 4385822 (1983-05-01), Kanbe
patent: 4472050 (1984-09-01), Stockburger et al.
patent: 4551008 (1985-11-01), Banton
"Electro-Printer with an Ion Station Therein", IBM Tech. Disc. Bull., vol. 22, No. 12, May '80, pp. 5270-5271.
"Photolytic Tech. for Producing Microlenses in Photosensitive Glass", Borelli et al.; Applied Optics, vol. 24, No. 16, 15 Aug. 1985, pp. 2520-2525.
Corona Stephen C.
Dir Gary A.
Lama William L.
McTarnaghan Donald A.
Story Douglas W.
Moses R. L.
Xerox Corporation
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