Method of manufacturing a print head for use with an ink jet pri

Details Method of manufacturing a print head for use with an ink jet pri Method of manufacturing a print head for use with an ink jet pri

1996-05-28

2000-08-08

Hughes, S. Thomas

Metal working

Piezoelectric device making

427282, H01L 4122

Patent

active

060982578

ABSTRACT:
A method of manufacturing a print head is for use with an ink Jet printer. The print head includes a plurality of parallel ink pressure chambers defined by a plurality of walls and a cover bonded on the top surfaces of the walls. The method includes the steps of forming a plurality of parallel grooves in a piezoelectric element, the grooves being bounded by a plurality of parallel walls aligned in a row; and applying an adhesive either to the top surfaces of the walls or to a surface of a cover in registration with top surfaces of the walls, the adhesive being applied by screen printing, the adhesive being applied by moving a squeegee in a direction perpendicular to a direction in which the grooves extend.

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Balents, Leon Martin, A Metal Mask Ans Screen Assembly for Printing Thick-Films Onto Substrates Having Microminiature Devices Mounted Thereon, RCA Technical Notes, Sep. 1974.

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