Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 17, 2020
Patent Application Number
15955732
Date Filed
April 18, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
To make it possible to set a shift direction of phases of illuminance distributions of pattern lights to an appropriate direction and perform an inspection at high accuracy while improving setting flexibility of an illuminating section and an imaging section. A phase shift direction of pattern light irradiated from a pattern light illuminating section is determined according to moving direction information concerning a moving direction of an inspection target object with respect to an array direction of light receiving elements and positional relation information concerning a positional relation between the light receiving elements and the pattern light illuminating section.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
