Recorders – Record receiver deforming
Patent
1979-04-30
1980-09-16
Hartary, Joseph W.
Recorders
Record receiver deforming
29846, G01D 1518
Patent
active
042233216
ABSTRACT:
A planar charge plate having individual charge electrodes uniformly spaced along one face thereof is provided by cutting grooves into the edge of a blank nonconductive charge plate support structure. The surfaces of the structure, including grooves and lands, are metallized and printed circuit leads are formed leading from the grooves. The grooves are filled with an electrically conductive material such as solder, and then the front face of the structure is lapped to remove excess solder and metal plating from the lands to form the completed planar-faced structure.
REFERENCES:
patent: 3604980 (1971-09-01), Robertson
patent: 3618858 (1971-11-01), Culp
patent: 3656171 (1972-04-01), Robertson
patent: 3852877 (1974-12-01), Ahn
patent: 3975741 (1976-08-01), Solyst
patent: 4101906 (1978-07-01), Dahlstrom
Pederson, K. A.; Ink Jet Charge Plate; IBM Tech. Disc. Bulletin, vol. 19, No. 2, Jul. 1976, p. 673.
Hoekstra et al.; Fabrication of Slotted Charge Structures . . . ; IBM Tech. Disc. Bulletin, vol. 19, No. 4, Sep. 1976, pp. 1471-1472.
Olsen, C. E.; Passivation for Ink Jet Charge Plates; IBM Tech. Disc. Bulletin, vol. 20, No. 3, Aug. 1977, p. 1192.
Nickols et al.; Ink Jet Charge Plate Fabrication; IBM Tech. Disc. Bulletin; vol. 20, No. 5, Oct. 1977, pp. 1939-1940.
Hartary Joseph W.
The Mead Corporation
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