Inspection system for roll-to-roll equipment
The invention relates to an inspection system for roll-to-roll equipment. The pair of vision devices are supported by the base frame in a state of being spaced apart in the Y-axis direction, respectively correspond to both side edges of the target object, and respectively have a main illuminator for...
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| creator | KWON CHANG-HYUN KIM HO-YEOL KIM SUN-HWAN KANG SUNG YONG KWON DAE-KAB PARK YOUNG-JUN JANG SEOK-JOON |
| description | The invention relates to an inspection system for roll-to-roll equipment. The pair of vision devices are supported by the base frame in a state of being spaced apart in the Y-axis direction, respectively correspond to both side edges of the target object, and respectively have a main illuminator for illuminating the target object by irradiating a normal plane of the guide roller with oblique light, a sub illuminator for irradiating the normal plane of the guide roller with light emitted from the main illuminator, and a camera for capturing the light emitted from the sub illuminator. The main illuminator and the sub illuminator irradiate light to illuminate a target object to eliminate a shadow generated by the main illuminator, and the camera is disposed between the main illuminator and the sub illuminator to acquire an image from light reflected by the target object illuminated by the main illuminator and the sub illuminator. The X-axis movement mechanism moves the X-axis stage in the X-axis direction with r |
| format | Patent |
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The pair of vision devices are supported by the base frame in a state of being spaced apart in the Y-axis direction, respectively correspond to both side edges of the target object, and respectively have a main illuminator for illuminating the target object by irradiating a normal plane of the guide roller with oblique light, a sub illuminator for irradiating the normal plane of the guide roller with light emitted from the main illuminator, and a camera for capturing the light emitted from the sub illuminator. The main illuminator and the sub illuminator irradiate light to illuminate a target object to eliminate a shadow generated by the main illuminator, and the camera is disposed between the main illuminator and the sub illuminator to acquire an image from light reflected by the target object illuminated by the main illuminator and the sub illuminator. 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The pair of vision devices are supported by the base frame in a state of being spaced apart in the Y-axis direction, respectively correspond to both side edges of the target object, and respectively have a main illuminator for illuminating the target object by irradiating a normal plane of the guide roller with oblique light, a sub illuminator for irradiating the normal plane of the guide roller with light emitted from the main illuminator, and a camera for capturing the light emitted from the sub illuminator. The main illuminator and the sub illuminator irradiate light to illuminate a target object to eliminate a shadow generated by the main illuminator, and the camera is disposed between the main illuminator and the sub illuminator to acquire an image from light reflected by the target object illuminated by the main illuminator and the sub illuminator. 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The pair of vision devices are supported by the base frame in a state of being spaced apart in the Y-axis direction, respectively correspond to both side edges of the target object, and respectively have a main illuminator for illuminating the target object by irradiating a normal plane of the guide roller with oblique light, a sub illuminator for irradiating the normal plane of the guide roller with light emitted from the main illuminator, and a camera for capturing the light emitted from the sub illuminator. The main illuminator and the sub illuminator irradiate light to illuminate a target object to eliminate a shadow generated by the main illuminator, and the camera is disposed between the main illuminator and the sub illuminator to acquire an image from light reflected by the target object illuminated by the main illuminator and the sub illuminator. The X-axis movement mechanism moves the X-axis stage in the X-axis direction with r</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Inspection system for roll-to-roll equipment |
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