Ink jet printhead nozzle array

Details Ink jet printhead nozzle array Ink jet printhead nozzle array

2008-06-03

2008-06-03

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S070000, C347S056000

Reexamination Certificate

active

07380905

ABSTRACT:
An ink jet printhead nozzle array (14) includes a plurality of nozzle assemblies (10). Each nozzle assembly (10) comprises an ink ejection nozzle (22), an actuator (28) and a connecting member (26) interconnecting the nozzle (22) with its actuator (28). The nozzle assemblies (10) are arranged in rows (72, 74). The nozzles (22) of the assemblies (10) of one row (72) nest between the connecting members (26) of adjacent nozzle assemblies (10) of the other rows (74). The actuators (28) of the assemblies (10) of both rows (72, 74) are arranged on the same side of the rows (72, 74).

REFERENCES:
patent: 5754198 (1998-05-01), Nishikawa
patent: 5790149 (1998-08-01), Abe et al.
patent: 5828390 (1998-10-01), Thiel
patent: 5966148 (1999-10-01), Rogers et al.
patent: 6328417 (2001-12-01), Silverbrook
patent: 0750987 (1997-01-01), None
patent: 0921003 (1999-06-01), None
patent: WO 89/02577 (1989-03-01), None
patent: WO 97/28000 (1997-08-01), None

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