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SME MS900618 PDF

SME MS900618 PDF

Name:
SME MS900618 PDF

Published Date:
06/01/1990

Status:
Active

Description:

Machine Vision For Semiconductor Pellet Bonder

Publisher:
Society of Manufacturing Engineers

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
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FOR PELLET (DIE) BONDER ON SEMICONDUCTOR ASSEMBLY LINES, A VISION SYSTEM DETECTS PARTS POSITIONS AND INSPECTS THE CONDITION OF BONDED PELLETS AUTOMATICALLY. THE IMAGE PROCESSING SOFTWARE IS BASED ON SEGMENTATION AND EDGE DETECTION USING THE EVALUATION OF A GRAY-SCALE IMAGE. CONSEQUENTLY, THIS PELLET BONDER CAN ASSEMBLE PELLETS INTO LEAD-FRAMES PRECISELY. THE ADJUSTMENT TIME FOR THIS MACHINE IS REDUCED WHEN THE PRODUCT TYPE IS CHANGED. THIS MACHINE CAN MONITOR THE APPEARANCE OF ASSEMBLED PARTS, SO INFERIOR GOODS ARE FOUND IMMEDIATELY AND THE YIELD CAN BE INCREASED.
Number of Pages : 15
Published : 06/01/1990

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