Liquid ejection head and method of producing the same

Details Liquid ejection head and method of producing the same Liquid ejection head and method of producing the same

2007-11-20

2007-11-20

Stephens, Juanita D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S055000

Reexamination Certificate

active

11061575

ABSTRACT:
The liquid ejection head ejects droplets by causing an electrostatic force to act on a solution in which charged particles are dispersed. The head includes a solution guide mounted at a position corresponding to a through-hole on a first surface of an insulating head substrate on a through-hole substrate side and gradually narrowing toward a tip end portion, the tip end portion thereof passing through and protruding from the through-hole, a control electrode provided on the first surface of the head substrate so that a center thereof approximately coincides with the solution guide, a electrode drawing portion connected to the control electrode and passing through the head substrate and a wiring portion provided on a second surface being a back side of the head substrate and connecting to each other the electrode drawing portion and means for applying a voltage to the control electrode.

REFERENCES:
patent: 5835113 (1998-11-01), Hirahara et al.
patent: 6092889 (2000-07-01), Nakamoto et al.
patent: 6158844 (2000-12-01), Murakami et al.
patent: 8-149253 (1996-06-01), None
patent: 9-309208 (1997-12-01), None
patent: 10-76664 (1998-03-01), None
patent: 10-230608 (1998-09-01), None
patent: 11-105293 (1999-04-01), None

Affiliated with

Also associated with

Rating

Liquid ejection head and method of producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid ejection head and method of producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid ejection head and method of producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3841968