Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazuki Taira0
Yoshiharu Momonoi0
Date of Patent
September 8, 2009
0Patent Application Number
122302790
Date Filed
August 27, 2008
0Patent Primary Examiner
Patent abstract
A three-dimensional input apparatus includes a lens L1 for converting angular information about light rays from a object, a focusing element L3 for focusing the light rays from the object to the vicinities of an array R of photoelectric elements, and a lens L2 for performing conversion into a real image near the surface of the focusing element L3. The lens L2 is present between the lens L1 and focusing element L3. The array R records light as image signal sequentially. A driver portion drives the optical system and scans light ray information about the object.
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