Ink jet head having ejection outlet with different openings angl

Details Ink jet head having ejection outlet with different openings angl Ink jet head having ejection outlet with different openings angl

1995-08-07

1999-07-27

Le, N.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 47, 347 13, B41J 2145, B41J 2938, B41J 214

Patent

active

059298790

ABSTRACT:
An ink jet head for effecting recording by selectively ejecting ink onto a recording material, includes an array of ejection outlets; a plurality of ink flow paths each having an ejection energy generating element for ejecting the ink, the ink flow paths being in fluid communication with ejection outlets; a common liquid chamber for supplying the ink to the a plurality of ink flow paths; wherein the plurality of the ejection energy generating elements are grouped into blocks of a predetermined number of ejection energy generating elements, and actuation timing for the ejection energy generating elements is deviated for each blocks; wherein the ejection outlets have different opening angles for respective blocks in a direction of reducing deviation of recording positions between respective blocks.

REFERENCES:
patent: 4412224 (1983-10-01), Sugitani
patent: 4417251 (1983-11-01), Sugitani
patent: 4437100 (1984-03-01), Sugitani et al.
patent: 4450455 (1984-05-01), Sugitani et al.
patent: 4509063 (1985-04-01), Sugitani et al.
patent: 4521787 (1985-06-01), Yokota et al.
patent: 4558333 (1985-12-01), Sugitani et al.
patent: 4611219 (1986-09-01), Sugitani et al.
patent: 4666823 (1987-05-01), Yokota et al.
patent: 5357268 (1994-10-01), Kishida et al.
patent: 5389957 (1995-02-01), Kimura et al.

Affiliated with

Also associated with

Rating

Ink jet head having ejection outlet with different openings angl 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 head having ejection outlet with different openings angl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink jet head having ejection outlet with different openings angl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-884514