LUMI-Q String is powered by
Detection of all electrical & material defects: Microcracks, soldering defects, insulated areas, scratches, stains, electrical cell mismatch
Detection of all geometrical defects: ribbon misalignment, ribbon kink/cell shifting, string properties/geometry
Seamless integration without additional footprint (retrofit-ready)
Laser free – no safety class
Fab data management with central recipe management and comprehensive data reporting
On-the-fly measurement
Even for wafer sizes >210 mm
No contacting: less additional parts (wear) and cell damage risk
Photoluminescence (PL) inspection stimulates photon emission by illuminating cells with specific wavelengths, revealing critical information about material integrity and electrical properties. LUMI-Q String, ISRA VISION’s PL inspection system, seamlessly integrated into the stringer outlet, works without laser while guaranteeing comprehensive defect identification and classification.
Modules
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Frankfurter Straße 112
64293
, Darmstadt
germany
Frankfurter Straße 112, 64293 Darmstadt, Germany +49 (6151) 948-0 [email protected]