Method of manufacturing a cell driving type...

Details Method of manufacturing a cell driving type... Method of manufacturing a cell driving type...

2011-01-04

2011-01-04

Tugbang, A. Dexter (Department: 3729)

Metal working

Piezoelectric device making

C029S846000, C156S261000

Reexamination Certificate

active

07861388

ABSTRACT:
A piezoelectric actuator capable of being driven with a high electric field intensity, obtaining a larger displacement and being high in electric conducting reliability of electrodes, and comprising: at least one cell defined by two side walls, a substrate and a ceiling wall; the two side walls being disposed on the substrate and being covered with the ceiling wall to define one cell, at least the two side walls comprising piezoelectric/electrostrictive devices, and the piezoelectric/electrostrictive devices being capable of changing a volume of the cell by displacement of the walls. Each of the piezoelectric/electrostrictive devices comprises a plurality of layered piezoelectric/electrostrictive bodies and electrodes which are alternately stacked, and end portions of the electrodes are embedded in the piezoelectric/electrostrictive bodies in at least the internal side of the cell.

REFERENCES:
patent: 5245734 (1993-09-01), Issartel
patent: 5639508 (1997-06-01), Okawa et al.
patent: 5686946 (1997-11-01), Mizutani
patent: 6223405 (2001-05-01), Oikawa et al.
patent: 6263550 (2001-07-01), Seipler et al.
patent: 2002/0001021 (2002-01-01), Tachibana
patent: 2002/0146330 (2002-10-01), Takeuchi et al.
patent: 2002/0168132 (2002-11-01), Takeuchi et al.
patent: 1116590 (2001-07-01), None
patent: 01188349 (1989-07-01), None
patent: 07-081055 (1995-03-01), None
patent: 08-052872 (1996-02-01), None
patent: 10-109411 (1998-04-01), None
patent: 2873287 (1999-01-01), None
patent: 2003-072061 (2003-03-01), None
patent: 2003-075746 (2003-03-01), None
patent: WO 96/14987 (1996-05-01), None
patent: WO 02/070265 (2002-09-01), None

Affiliated with

Also associated with

Rating

Method of manufacturing a cell driving type... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing a cell driving type..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a cell driving type... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2698261