Chip coating bubble prevention, control and elimination system based on visual positioning

The invention relates to the technical field of chip coating bubble elimination, and discloses a chip coating bubble prevention and control elimination system based on visual localization, after a to-be-coated silicon wafer is pushed to a proper position, a plurality of alignment cameras and the lik...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG YINGMING, WU GUANGZHI, WANG ZHENG, LIU HUAIZENG, AO YAOTING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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