Solar cell defect detection system
The utility model discloses a solar cell defect detection system, comprising a test board, a control circuit, a display device, and an image acquiring device. The test board is placed with a to-be-tested object. The to-be-tested object is connected with the control circuit. The control circuit is co...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a solar cell defect detection system, comprising a test board, a control circuit, a display device, and an image acquiring device. The test board is placed with a to-be-tested object. The to-be-tested object is connected with the control circuit. The control circuit is connected with the display device. The display device is connected with the image acquiring device. The image acquiring device is internally provided with a filtering device. The to-be-tested object is placed on the test board. The control circuit provides constant current source for the to-be-tested object. The image acquiring device acquires images of the to-be-tested object, and uploads to the display device to display. The test system can reflect different defects of the to-be-tested object, and is simple in structure, easy in operation, and good in practicality. Through arranging the filtering device in the image acquiring device, light except the infrared light band in natural light is filtered, so as to preven |
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