Electrostatic print head

Details Electrostatic print head Electrostatic print head

1984-05-04

1987-01-13

Goldberg, E. A.

Recorders

Electric recording

Electrochemical

3461531, 346154, G01D 1506

Patent

active

046368167

ABSTRACT:
A print head for direct or indirect electrostatic printing comprises at least one row (21) of electrodes disposed at a regular pitch and organized in n groups (G.sub.1 . . . G.sub.n) per row, together with a counter-electrode (1) constituted of a resistive material extending opposite the electrodes in the row with n+1 conductive tracks defining n resistances in series (R.sub.1 to R.sub.n) and constituting access connections (C.sub.1, C.sub.n+1) thereto for selecting different groups of electrodes.

REFERENCES:
patent: 3653065 (1972-03-01), Brown, Jr.
patent: 4054885 (1977-10-01), Rothgordt
patent: 4183032 (1980-01-01), Ohbori et al.
patent: 4271417 (1981-06-01), Blumenthal et al.
patent: 4315270 (1982-02-01), Lloyd et al.

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