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Ball joint gimbal mirror with actuator assembly
 
   
Document Number
US Patent 7388700
Issued Date
June 17, 2008
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Abstract
Compact scanning techniques that can scan a large degree optical solid angle are disclosed. One particular embodiment is a processor controlled scanner that is capable of a large degree optical solid scan angle. Dual axis scan capability can be provided with a single compact package. A pivoting ball joint on which a mirror assembly is attached is employed. The mirror assembly is operatively coupled to an actuator assembly (e.g., electro-magnets or piezoelectric based actuators). When control voltage is applied to the actuator assembly, the ball joint to moves thereby moving the integrally attached mirror assembly.
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Number of Claims:
20
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Published
June 17, 2008
Application Number
11/413,684
Filed
April 28, 2006
US Classification
359/224  
Int'l Classification
G02B   26/08   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
359/223   359/224   359/225   359/226   359/290   359/291   359/223   359/224   359/225   359/226  
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