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Patent Searching and Data


Title:
PIEZOELECTRIC BIMORPH ACTUATOR AND METHOD OF MANUFACTURING THEREOF
Document Type and Number:
WIPO Patent Application WO2006071545
Kind Code:
A3
Abstract:
An actuator is disclosed which includes a piezoelectric bimorph. The actuator also includes a substantially moisture impervious and electrically insulating packaging having a cavity around the birnorph providing for acloarance around the bimorph. The packaging includes a carrier having first and second surfaces and an aperture wherein the bimorph is disposed, the packaging further includes f9st and second cover films selectively attached to the first and second surfaces respectively, and at least one flex circuit connected to the bimorph for supplying electrical energy thereto.

Inventors:
ASKEW ANDY R (US)
LYON GREGORY S (US)
Application Number:
PCT/US2005/045363
Publication Date:
October 26, 2006
Filing Date:
December 15, 2005
Export Citation:
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Assignee:
ASKEW ANDY R (US)
LYON GREGORY S (US)
International Classes:
H01L41/04; H01L41/08; H01L41/18; H02N2/00
Foreign References:
US5771555A1998-06-30
US4763148A1988-08-09
US6512323B22003-01-28
US20040075364A12004-04-22
US5235237A1993-08-10
Other References:
"The American Heritage Dictionary of the English Language, fourth edition", 2000, HOUGHTON MIFFIN CO
See also references of EP 1831936A4
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