AS-20
AS-20
Full-automatic wafer optical microscopy inspection machine
Support automatic feeding of wafer or Frame, compatible with 4-8 inch wafer or Frame
A high-resolution optical system, with a good imaging effect
Multi-channel light combined detection, and custom lighting methods for different defects
Defined defect types, create a component library, classify and mark defects, and flexibly arrange a detection algorithm by the user
Cope with complex defect scenes in combination with an AI algorithm detection model
Automatic film expansion and dicing lane detection
Search and arrangement, suitable for irregular deformation caused by film expansion
Distributed computing system and high-speed data transmission system, providing super-high computing power for detection
Automatically generate a defect distribution MAP, which can be automatically combined with MAPPING data of the probe station
SPC function, chart statistics, and result tracing, etc. based on database query
Application field

Surface defect detection of common discrete device wafers

主要功能
Automatic focusing and dimming
Automatic switch of optical magnification
Automatic barcode calling and detection program
Automatic reading of wafer IDs
Automatic scanning and alignment of wafers
Fully automated loading and unloading of multiple material boxes
Probe mark detection
Automatically upload to the storage database
Automatic dotting of multiple working positions
Real-time MAP display
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