Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 23, 2008
0Patent Application Number
111287630
Date Filed
May 13, 2005
0Patent Primary Examiner
Patent abstract
Disclosed are a piezoelectric ceramic structurally crystal-oriented through the crystallizing control of an amorphous material under an electric field and a method of manufacturing the same. The amorphous material is applied with an electric field to produce the crystal-oriented piezoelectric ceramic. The material is amorphous Li2B4O7 consisting of Li2O and B2O3 in a ratio of 1:2, and is employed in information technology, device technology, mechanical technology and so forth.
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