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...

2005-11-22

2005-11-22

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

06966635

ABSTRACT:
An ink jet recording head comprises a nozzle forming member provided with a plurality of nozzle orifices for jetting ink, a channel forming substrate provided with a plurality of pressure generating chambers communicated with the associated nozzle orifices, one face of which is bonded to the nozzle forming member, a plurality of piezoelectric elements provided on an face of the channel forming substrate which is opposed to the face bonded to the nozzle forming substrate for causing pressure change to occur in the associated pressure generating chambers, and a reservoir forming member bonded to the face of the channel forming substrate on which the piezoelectric elements are provided, the reservoir forming member having a reservoir section forming at least a part of a reservoir communicated with the pressure generating chambers for supplying ink thereto and a piezoelectric element holding section for defining a space in an area facing the piezoelectric elements such an extent that motion of the respective piezoelectric elements is exhibited while sealing the space hermetically.

REFERENCES:
patent: 5265315 (1993-11-01), Hoisington et al.
patent: 5652609 (1997-07-01), Scholler et al.
patent: 5784085 (1998-07-01), Hosono et al.
patent: 6109736 (2000-08-01), Miyata et al.
patent: 6231169 (2001-05-01), Yazaki et al.
patent: 6286945 (2001-09-01), Higuma et al.
patent: 6332672 (2001-12-01), Yazaki et al.
patent: 0 677 386 (1995-10-01), None
patent: 0 707 961 (1996-04-01), None
patent: 0 738 599 (1996-10-01), None
patent: 0 863 007 (1998-09-01), None
patent: 0 875 380 (1998-11-01), None
patent: 0 875 381 (1998-11-01), None
patent: 60-88745 (1985-06-01), None
patent: 61-125854 (1986-06-01), None
patent: 63-149159 (1988-06-01), None
patent: 03-243357 (1990-02-01), None
patent: 3-187756 (1991-08-01), None
patent: 04-144751 (1992-05-01), None
patent: 6-40035 (1994-02-01), None
patent: 6-255101 (1994-09-01), None
patent: 63-37958 (1994-12-01), None
patent: 7-25010 (1995-01-01), None
patent: 7-156396 (1995-06-01), None
patent: 07-299908 (1995-11-01), None
patent: 7-304168 (1995-11-01), None
patent: 8-20107 (1996-01-01), None
patent: 8-169111 (1996-07-01), None
patent: 9-123449 (1997-05-01), None
patent: 09-156098 (1997-06-01), None
patent: 9-226115 (1997-09-01), None
patent: 9-277516 (1997-10-01), None
patent: 9-314833 (1997-12-01), None
patent: 9-314863 (1997-12-01), None
patent: 10-128976 (1998-05-01), None
patent: 10-166572 (1998-06-01), None
patent: 11-179903 (1999-07-01), None
patent: 11-291493 (1999-10-01), None
patent: 2000-79683 (2000-03-01), None
patent: 2000-263778 (2000-09-01), None
Fujii, Yashisa, Ink Jet Print Head and Production Thereof, Japanese Abstract No. 05286131, dated Nov. 2, 1993.

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