Dielectric element, piezoelectric element, ink jet head and...

Details Dielectric element, piezoelectric element, ink jet head and... Dielectric element, piezoelectric element, ink jet head and...

2007-08-28

2007-08-28

Dougherty, Thomas M. (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S364000, C347S068000, C347S072000

Reexamination Certificate

active

11024961

ABSTRACT:
To provide a dielectric layer of crystal structure preferentially or uniaxially oriented on a common substrate.A dielectric element of desired quality can be stably produced even on a common substrate for film-making by forming a lower electrode layer, dielectric layer and upper electrode layer in this order on a substrate, wherein each of these layers are designed to be preferentially or uniaxially oriented, and to have a specific half bandwidth, determined by fitting a pseudo-Voigt function.

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EPO Office Action dated Nov. 15, 2006 issued in counterpart foreign application no. 05000307.8 (in English).

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