Full Automatic High Precision Optical Inspection And Sorting
Description OptoSystem Laser Diode Chip Visual Inspection Sorter VVSP4000
The full automatic die inspection sorter VVSP4000 picks up the chips from tape and takes high resolution pictures of the p-side and both facets. The bottom side can be inspected as well as an additional option. The visual inspection takes place in a dedicated vibration-free inspection stage that increases resolution down to 1µm defect size recognition, even though while other parts of the machine are moving to save time. Robust set-up, reliable and quick turnover are the key characteristics of this machine. The lighting and the cameras are optimized for high resolution, high contrast defect detection. The pictures are analyzed with a state-of-the art algorithm and the pictures can be saved in a database.