Ink jet recording head and ink jet recording apparatus

Details Ink jet recording head and ink jet recording apparatus Ink jet recording head and ink jet recording apparatus

2011-06-21

2011-06-21

Rojas, Omar (Department: 2874)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07963633

ABSTRACT:
An ink jet recording head and an ink jet recording apparatus are provided to prevent occurrence of a white line or recording unevenness due to a head tilt, and realize a high image quality recording. For this purpose, in a recording head provided with nozzles ejecting three types of droplets, a large droplet, medium droplet and small droplet, nozzles are configured such that no nozzles are arranged on the same line at the centers thereof in the main scanning direction.

REFERENCES:
patent: 4746935 (1988-05-01), Allen
patent: 5218376 (1993-06-01), Asai
patent: 6155673 (2000-12-01), Nakajima et al.
patent: 6830317 (2004-12-01), Tsuchii et al.
patent: 6846064 (2005-01-01), Yamane
patent: 6976748 (2005-12-01), Yabe et al.
patent: 7393081 (2008-07-01), Maekawa et al.
patent: 2004/0218007 (2004-11-01), Tomizawa et al.
patent: 2008/0001994 (2008-01-01), Kaneko
patent: 2008/0012898 (2008-01-01), Tsuchii et al.
patent: 2008/0055368 (2008-03-01), Oikawa et al.
patent: 4-010940 (1992-01-01), None
patent: 2004-001491 (2004-01-01), None

Affiliated with

Also associated with

Rating

Ink jet recording head and ink jet recording apparatus 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 recording head and ink jet recording apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink jet recording head and ink jet recording apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2741550