DEVICE FOR INSPECTING A THIN FILM COATING MATERIAL
An inspecting device for inspecting a thin film coating material applied to a material being treated such as glass includes a projector (9) and a photoreceptor (8) disposed across the material being treated, a manipulator (2) for enabling relative movement of these projector (9) and photoreceptor (8...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An inspecting device for inspecting a thin film coating material applied to a material being treated such as glass includes a projector (9) and a photoreceptor (8) disposed across the material being treated, a manipulator (2) for enabling relative movement of these projector (9) and photoreceptor (8) along the coating material applied to the material being treated, and an electric circuit part for producing a control signal when output of the photoreceptor exceeds a specified value. |
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