Ink jet printhead for drop size modulation

Details Ink jet printhead for drop size modulation Ink jet printhead for drop size modulation

1997-01-24

2000-02-01

Hartary, Joseph

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 15, 347 62, B41J 205

Patent

active

060209054

ABSTRACT:
Disclosed is an ink jet printhead apparatus for modulating drop size. Drop size modulation is achieved by providing an ink jet printhead chip for use in an ink jet printhead having a cavity in communication with a supply of ink and a nozzle. The chip includes an actuator having a first active section and a second active section. The first and second active sections are positioned at a substantially equal distance from the nozzle.

REFERENCES:
patent: 4251824 (1981-02-01), Hara
patent: 4281333 (1981-07-01), Tsuzuki et al.
patent: 4499479 (1985-02-01), Chee-Shuen Lee et al.
patent: 4513299 (1985-04-01), Lee et al.
patent: 4680645 (1987-07-01), Dispoto et al.
patent: 4730197 (1988-03-01), Raman et al.
patent: 4809021 (1989-02-01), Check et al.
patent: 4965594 (1990-10-01), Komuro
patent: 5124716 (1992-06-01), Roy et al.
patent: 5172139 (1992-12-01), Sekiya
patent: 5198833 (1993-03-01), Kubota
patent: 5202659 (1993-04-01), DeBonte et al.
patent: 5221931 (1993-06-01), Moriyama
patent: 5223853 (1993-06-01), Wysocki et al.
patent: 5412410 (1995-05-01), Rezanka
patent: 5461403 (1995-10-01), Wallace et al.
patent: 5481287 (1996-01-01), Tachihara
patent: 5495270 (1996-02-01), Burr et al.
patent: 5731828 (1998-03-01), Ishinaga

Affiliated with

Also associated with

Rating

Ink jet printhead for drop size modulation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink jet printhead for drop size modulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink jet printhead for drop size modulation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-941635