Inkjet head printing device

Details Inkjet head printing device Inkjet head printing device

2004-08-09

2010-06-29

Nguyen, Lam S (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S068000, C347S069000

Reexamination Certificate

active

07744198

ABSTRACT:
There is provided an inkjet head printing device, which includes an inkjet head that has an ink flow channel unit including a plurality of nozzles for ejecting ink and a plurality of pressure chambers respectively provided for the plurality of nozzles, and has a piezoelectric actuator unit including a plurality of electrodes. The inkjet head further includes a pulse controller that generates a plurality of types of ejection pulse patterns having different phases and drives the plurality of electrodes corresponding to the plurality of nozzles which are to eject the ink using the plurality of types of ejection pulse patterns.

REFERENCES:
patent: 4251823 (1981-02-01), Sagae
patent: 5266965 (1993-11-01), Komai et al.
patent: 5402159 (1995-03-01), Takahashi et al.
patent: 5801732 (1998-09-01), Pengelly
patent: 6033059 (2000-03-01), Wen et al.
patent: 6053596 (2000-04-01), Nakano et al.
patent: 6352335 (2002-03-01), Koyama et al.
patent: 6412925 (2002-07-01), Takahashi
patent: 6808254 (2004-10-01), Sajauda et al.
patent: 2002/0080215 (2002-06-01), Sakaida et al.
patent: 2003/0103115 (2003-06-01), Watanabe et al.
patent: 2003/0156156 (2003-08-01), Sakaida et al.
patent: 2004/0119790 (2004-06-01), Taira
patent: 0 936 069 (1999-08-01), None
patent: 0 943 439 (1999-09-01), None
patent: 1153753 (2001-11-01), None
patent: 1 316 427 (2003-06-01), None
patent: A 55-034906 (1980-03-01), None
patent: A 4-341852 (1992-11-01), None
patent: A 05-069544 (1993-03-01), None
patent: A-06-143589 (1994-05-01), None
patent: A 10-315451 (1998-12-01), None
patent: A 11-291498 (1999-10-01), None
patent: A 11-314362 (1999-11-01), None
patent: A 2002-103604 (2002-04-01), None
patent: A-2002-166543 (2002-06-01), None
patent: A 2003-165215 (2003-06-01), None

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