Method of making a stencil plate

Details Method of making a stencil plate Method of making a stencil plate

1984-02-24

1984-12-25

Tufariello, Thomas

Chemistry: electrical and wave energy

Processes and products

C25D 108

Patent

active

044902174

ABSTRACT:
A stencil plate is made by an electroplating process rather than a steel fabricating process. A resist material and a film were placed upon a matrix and by using conventional photoresist operations, a resist coating is formed on the matrix in the shape of the apertures to be formed in the stencil plate. Metal is electroplated on the upper surface of the matrix and around the shaped resist material forming a stencil plate.
Subsequently, another resist coating may be placed over the first plated material and openings are formed in the second resist material. Upon a subsequent plating operation, these openings are filled with a plating material and this provides a color dams structure around the openings in the originally formed stencil plate.

REFERENCES:
patent: 3192136 (1965-06-01), Reid
patent: 3402110 (1968-09-01), Scherrer
patent: 3586609 (1971-06-01), Jansen
patent: 3836367 (1974-09-01), Klemm
patent: 4080267 (1978-03-01), Castellani

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