Ink jet recording head having piezoelectric element and...

Details Ink jet recording head having piezoelectric element and... Ink jet recording head having piezoelectric element and...

2006-10-24

2010-12-14

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07850288

ABSTRACT:
An ink jet recording head comprising: a nozzle orifice for jetting ink; an ink chamber communicating with the nozzle; a diaphragm for pressurizing ink in the ink chamber; a piezoelectric thin film on the diaphragm; and an electrode for the piezoelectric thin film wherein the piezoelectric thin film and the electrode are patterned to the same shape.

REFERENCES:
patent: 4641153 (1987-02-01), Cruz-Uribe
patent: 4680595 (1987-07-01), Cruz-Uribe et al.
patent: 4730197 (1988-03-01), Raman et al.
patent: 5087930 (1992-02-01), Roy et al.
patent: 5126615 (1992-06-01), Takeuchi et al.
patent: 5446484 (1995-08-01), Hoisington et al.
patent: 5530465 (1996-06-01), Hasegawa et al.
patent: 5581861 (1996-12-01), Lee et al.
patent: 5637126 (1997-06-01), Ema et al.
patent: 5719607 (1998-02-01), Hasegawa et al.
patent: 5754205 (1998-05-01), Miyata et al.
patent: 5802686 (1998-09-01), Shimada et al.
patent: 5825121 (1998-10-01), Shimada
patent: 5889352 (1999-03-01), Takeuchi et al.
patent: 5923352 (1999-07-01), Kikuchi et al.
patent: 5940947 (1999-08-01), Takeuchi et al.
patent: 5956829 (1999-09-01), Kitahara et al.
patent: 5984458 (1999-11-01), Murai
patent: 6019458 (2000-02-01), Shimada et al.
patent: 6108880 (2000-08-01), Takeuchi et al.
patent: 6140746 (2000-10-01), Miyashita et al.
patent: 2 256 667 (1974-06-01), None
patent: 0 408 306 (1991-01-01), None
patent: 0 573 055 (1993-12-01), None
patent: 0 666 605 (1995-08-01), None
patent: 02-219654 (1990-09-01), None
patent: 3-297653 (1991-12-01), None
patent: 5-169654 (1993-07-01), None
patent: 05-177832 (1993-07-01), None
patent: 5-286131 (1993-11-01), None
patent: 06-134983 (1994-05-01), None
patent: 11-227196 (1994-08-01), None
patent: 7-246705 (1995-09-01), None
patent: WO 93/22140 (1993-11-01), None
Patent Abstracts of Japan, vol. 097, No. 003, Mar. 31, 1997, & JP 08 306980 A (Fuji Electric Co., Ltd.) Nov. 22, 1996 *Abstract.
Patent Abstracts of Japan, vol. 017, No. 595 (M-1503), Oct. 29, 1993 & JP 05 177831 A (Rohm Co., Ltd.), Jul. 20, 1993 *Abstract.

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