Piezoelectric element, liquid droplet ejecting head, image...

Details Piezoelectric element, liquid droplet ejecting head, image... Piezoelectric element, liquid droplet ejecting head, image...

2011-07-19

2011-07-19

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07980679

ABSTRACT:
A piezoelectric element includes: a lower electrode which is formed on a surface of a vibrating plate, and is one polarity of a piezoelectric element which displaces the vibrating plate; a flexurally-deformable piezoelectric body formed on a surface of the lower electrode; and an upper electrode which is formed on a surface of the piezoelectric body, and is another polarity of the piezoelectric element. The piezoelectric body is formed by a vacuum deposition method. Polarization of the piezoelectric body is oriented in a direction from the lower electrode toward the upper electrode.

REFERENCES:
patent: 2002-234158 (2002-08-01), None
patent: 2006-006096 (2006-01-01), None
patent: 2006-188427 (2006-07-01), None
patent: 2005/031886 (2005-04-01), None

Affiliated with

Also associated with

Rating

Piezoelectric element, liquid droplet ejecting head, image... 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 element, liquid droplet ejecting head, image..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric element, liquid droplet ejecting head, image... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2719550