Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1996-11-04
1998-01-13
Smith, Matthew S.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
347195, B41J 206
Patent
active
057084645
ABSTRACT:
A DEP device adapted for grey-scale printing comprising a back electrode (105), a printhead structure (106), an array of printing apertures (107) in the printhead structure (106) through which a particle flow can be electrically modulated by a control electrode (106a), a toner delivery means (101), at least one control means (111) for applying an electric field to the control electrodes, wherein:
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Patent Abstracts Of Japan; vol. 017, No. 286 (M-1422), Jun. 2, 1993 and JP-A-05016422 (Tokyo Electric Co., Ltd.), Jan. 26, 1993.
AGFA-GEVAERT N.V.
Smith Matthew S.
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