Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young-min Cheong0
Hyoung-jong So0
Jae-hwan Kwon0
Kyoung-woo Lee0
Hong-hee Kim0
Date of Patent
March 29, 2011
0Patent Application Number
123915690
Date Filed
February 24, 2009
0Patent Primary Examiner
Patent abstract
An actuator to drive a mirror of a holographic information storing apparatus, the actuator including: piezoelectric cells; support members mounted on the piezoelectric cells; a hinge member mounted on the support member; and a post mounted on the hinge member, to support the mirror. The hinge member includes a bar disposed parallel to a rotation axis of the mirror, and a curved portion that extends from the bar.
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