Recording electrode for multicolor recording

Claim 2

A recording electrode, comprising: a substrate having an insulative characteristic; a plurality of first electrodes on one side of said substrate; a plurality of apertures in said substrate which allow at least two different color, charged toner particles to pass therethrough, each of said plurality of apertures being controlled independently to pass through one of the at least two different color, charged toner particles, said recording electrode directly controlling the charged toner particles and selectively passing the charged toner particles through each aperture in order to record an image on a supporting medium fed toward a predetermined direction, wherein said plurality of apertures from at least two subsets of apertures, each subset of apertures passing exclusively one color of charged toner particles of the at least two different color, charged toner particles.

Claim 3

An image recording apparatus that employs at least two different colors to toner particles and uses a recording electrode, comprising: an insulative substrate; a plurality of parallel data electrodes on a first side of said insulative substrate; a plurality of parallel scan electrodes on a second side of said insulated substrate; and a plurality of apertures for passing exclusively the corresponding color toner particles, each aperture passing through a one of said scan electrodes, the insulative substrate and a one of said data electrodes, wherein said plurality of apertures has at least two subsets of apertures, each subset of apertures corresponding to and passing one color of said at least two different colors of toner particles.

Claim 4

An image recording apparatus that employs at least two different colors to toner particles and uses a recording electrode, comprising: an insulative substrate; a plurality of parallel data electrodes on a first side of said insulative substrate; a plurality of parallel scan electrodes on a second side of said insulated substrate; and a plurality of apertures for passing exclusively the corresponding color toner particles, each aperture passing through a one of said scan electrodes, the insulative substrate and a one of said data electrodes, wherein said plurality of apertures has at least two subsets of apertures, each subset of apertures corresponding to and passing one color of said at least two different colors of toner particles.

Claim 5

The image recording apparatus as claimed in claim 2, wherein said data electrodes are substantially transverse to said scan electrodes whereby said scan electrodes and said data electrodes define a matrix.

Claim 6

The image recording apparatus as claimed in claim 2, wherein the data electrodes present a sawtooth image when viewed in plan, said apertures for passing a particular color of toner particles positioned to be on a line having a predetermined angle to a feeding direction of a recording medium.

Claim 7

The image recording apparatus as claimed in claim 4, wherein a first aperture through each said data electrode for each color of toner lies along a line parallel to the feeding direction of the recording medium and each successive aperture of each color of toner lying along the line having a predetermined angle is aligned along a line parallel to the feed direction with a corresponding aperture of each other color of toner.

Claim 8

An image recording apparatus, comprising: at least two toner cases, each toner case for storing toner particles of a different color; a recording electrode having a substrate, a plurality of sets of control electrodes on one surface of the substrate, each of the sets of control electrodes corresponding to one of the colors, and a corresponding plurality of sets of toner passages formed adjacent to the substrate and the plurality of control electrodes, each of the sets of toner passages corresponding to one of the colors, wherein color, charged toner particles pass adjacent to each of the plurality of toner passages corresponding to one of the colors; toner supplying means provided in each of said toner cases for supplying the toner particles toward said recording electrode; and a back electrode, wherein a supporting medium is fed between said recording electrode and said back electrode.

Claim 9

An image recording apparatus, comprising: at least two toner cases, each toner case for storing toner particles of a different color; a recording electrode having a substrate, a plurality of sets of control electrodes on one surface of the substrate, each of the sets of control electrodes corresponding to one of the colors, and a corresponding plurality of sets of toner passages formed adjacent to the substrate and the plurality of control electrodes, each of the sets of toner passages corresponding to one of the colors, wherein color, charged toner particles pass adjacent to each of the plurality of toner passages corresponding to one of the colors; toner supplying means provided in each of said toner cases for supplying the toner particles toward said recording electrode; and a back electrode, wherein a supporting medium is fed between said recording electrode and said back electrode.

Claim 10

An image recording apparatus as claimed in claim 6, wherein the toner passages are a plurality of apertures.

Claim 11

An image recording apparatus as claimed in claim 6, further comprising heating means provided downstream in a supporting medium feeding direction from said recording electrode.

Claim 12

The recording electrode according to claim 1, further comprising a plurality of second electrodes on an opposite side of the side of said substrate, wherein each one of said plurality of apertures passes through a one of said plurality of first electrodes and a one of said plurality of second electrodes so as to form said at least two subsets of apertures.

Claim 13

The image recording apparatus according to claim 6, wherein each of the plurality of toner passages is controlled independently according to an image which is formed on the supporting medium.