Electrohydrodynamic ink jet printer and printing method

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United States of America Patent

PATENT NO 5838349
SERIAL NO

08787185

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Abstract

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A method for electrohydrodynamic printing wherein multiple colors are printed by discharging the receiving medium by reverse-sign corona discharge, then charging the receiving medium by corona discharge, and then printing the first color. The receiving medium is then discharged, and charged a second time by corona discharge. The process is repeated for each color used in the printing. As a result, the colors are printed in their intended locations without deflection even if the intended location is a dot of previously deposited color.

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Patent Owner(s)

Patent OwnerAddress
NATURAL IMAGING CORPORATIONPALO ALTO CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Dong Ho Palo Alto, CA 14 187
Smith, Ian R Los Gatos, CA 25 992

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