Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tai-Cherng Yu0
Date of Patent
February 17, 2009
0Patent Application Number
112827860
Date Filed
November 18, 2005
0Patent Primary Examiner
Patent abstract
An automatic focusing module (100) includes a lens barrel (10), a first lens (11), a piezoelectric element (14), and a deformably adjustable lens (13). The first lens is disposed in the lens barrel. The piezoelectric element is installed in the lens barrel. The piezoelectric element is connected to a piezoelectric circuit. The deformably adjustable lens is disposed in the piezoelectric element.
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