Nozzle structures for bubblejet print devices

Details Nozzle structures for bubblejet print devices Nozzle structures for bubblejet print devices

1993-09-01

1998-09-29

Hartary, Joseph W.

Incremental printing of symbolic information

Ink jet

Controller

347 47, 347 59, B41J 2205, B41J 2145, B41J 205

Patent

active

058151737

ABSTRACT:
An ink jet print head includes a substrate and a plurality of nozzles provided on the substrate for ejecting ink. The plurality of nozzles are arranged in two dimensions on the substrate such that a shortest distance between adjacent nozzles in at least one dimension is shorter than a pixel pitch.

REFERENCES:
patent: 4374388 (1983-02-01), Heinzl
patent: 4413275 (1983-11-01), Horiuchi
patent: 4429321 (1984-01-01), Matsumoto
patent: 4490728 (1984-12-01), Vaught et al.
patent: 4680596 (1987-07-01), Logan
patent: 4809016 (1989-02-01), Padalino
patent: 4855752 (1989-08-01), Bergstedt
patent: 4889587 (1989-12-01), Komuro
patent: 4914562 (1990-04-01), Abe
patent: 4963882 (1990-10-01), Hickman
patent: 4967203 (1990-10-01), Doan

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