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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Bibliographische Detailangaben
Hauptverfasser: FUJITA, KATSUTO, NAGATA, TSUYOSHI
Format: Patent
Sprache:eng
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Beschreibung
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.