Print head for ink-jet printing a method for making print heads

Details Print head for ink-jet printing a method for making print heads Print head for ink-jet printing a method for making print heads

1996-10-31

1999-01-12

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 47, 347 65, 156319, G01D 1518, B41J 214, B41J 216

Patent

active

058596542

ABSTRACT:
A print head for ink-jet printing. The print head includes an orifice plate with a layer of metal bonded thereto, an ink barrier layer, and an adhesion promoter located between the metal layer and the barrier. The adhesion promoter bonds the metal layer to the barrier layer. Adhesion promoters include organosilane, polyacrylic acid, or polymethylacrylic acid. In a process for making a print head, an adhesion promoter is applied to the orifice plate and the orifice plate, the barrier layer, and the adhesion promoter are bonded together by applying pressure and heat.

REFERENCES:
patent: 4077932 (1978-03-01), Columbus
patent: 4350616 (1982-09-01), Pan et al.
patent: 4535343 (1985-08-01), Wright et al.
patent: 4853300 (1989-08-01), Pike
patent: 5086307 (1992-02-01), Noguchi et al.
patent: 5493320 (1996-02-01), Sandbach, Jr. et al.
Hewlett Packard Journal, May 1985, Aug. 1988, Oct. 1988, Aug. 1992, Dec. 1992, Feb. 1994.

Affiliated with

Also associated with

Rating

Print head for ink-jet printing a method for making print heads does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Print head for ink-jet printing a method for making print heads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Print head for ink-jet printing a method for making print heads will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1520758