Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
Patent
1978-12-14
1981-02-17
Curtis, Marshall M.
Recorders
Printing, dotting, or punching marker
Ink transfer support or moving means
3461531, 340783, G03G 1300
Patent
active
042518270
ABSTRACT:
The wet type direct recording method and apparatus is disclosed in which a liquid oil phase is formed in advance on the surface of a recording sheet, and the oil phase is then brought into contact with the aqueous phase comprising an aqueous colored liquid, and a signal voltage containing a recording image information is applied to the interface between the oil phase and the aqueous phase and an electrically emulsified pattern, which corresponds to the recording image formation, is formed on the surface of the recording material, so that a recording image of the aqueous colored liquid is obtained.
REFERENCES:
patent: 3292171 (1966-12-01), Wilson
patent: 3648269 (1972-03-01), Rosenzweig
patent: 3654095 (1972-04-01), Koontz et al.
patent: 3786515 (1974-01-01), Walker
patent: 3863249 (1975-01-01), Olah
patent: 3866236 (1975-02-01), Goffe
patent: 3872480 (1975-03-01), Engelbrecht
patent: 4097637 (1978-06-01), Loria et al.
Curtis Marshall M.
Ricoh & Company, Ltd.
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