Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Makoto Otani0
Date of Patent
February 19, 2019
Patent Application Number
15709871
Date Filed
September 20, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
An imaging section receives, as detection light, the components within a wavelength band different from the wavelength band contained in projection light (image light) that is light containing a visible wavelength band. As a result, even when the detection light and the projection light are each formed of light containing a visible wavelength band, the imaging section can reliably distinguish the detection light from the projection light and therefore detect only the detection light.
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