BESTEM – D01R
【
Pf Protrude
】
Click
「
Pf Protrude
」
tab and the right display will appear.
This function is referring to DBI chip inspection on paste
protrude detection. The detection is done on 4 side.
For detection window position, the chip up/down detection
window and left/right detection window can be set separately.
The detection window size for chip at up,down,left,right four
side are using same setting.
Thresh level for every detection window is also same setting.
｢
Requirement
｣
1. The protrude portion with size below 3 dot x 3 dot (90
μ
m×90
μ
m) cannot be detected.
2. The paste protrude size cannot be detected.
3. Paste protrude shape detection function is not
available.
4. When protrude is detected by DBI function, the actual
perform XY position and paste quantity feedback
function is not available.
5. For paste protrude detection, the area outside of the
chip 4 corners cannot be used.
6. For DBI chip position recognition, only product that 1 island with 1 chip bonded can apply this function.
7. The bonded chip matching condition is required before execute paste protrude detection function.
--- end ---
H
W
View of protrude detection
window
※
divided to 4 window
Y
Chip size setting
window
X
Bonded chip image
Chip
Protrude area
P
．
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