Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-08-23
2005-08-23
Nguyen, Thinh (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
06932464
ABSTRACT:
Of the first sheet formed of piezoelectric materials and the second sheet formed of prescribed materials, the upper electrode layer formed of conduction materials is formed on one surface of the first sheet and the lower electrode layer formed of conduction materials is formed on the other surface of said first sheet or on one surface of the second sheet. And the first and the second sheets are piled and densified having the lower electrode layer between, and a piezoelectric actuator will be manufactured by patterning the upper electrode layer or the lower electrode layer in order to form multiple electrodes corresponding respectively to each pressure chamber of the pressure chamber forming unit.
REFERENCES:
patent: 5639508 (1997-06-01), Okawa et al.
patent: 6174051 (2001-01-01), Sakaida
Nishi Shota
Tanikawa Toru
Tokunaga Hiroshi
Johnson Doyle B.
Sony Corporation
LandOfFree
Piezoelectric actuator and its manufacturing method and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Piezoelectric actuator and its manufacturing method and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric actuator and its manufacturing method and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3493630