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BESTEM – D01R
3) Normal user Chip Template tab item
Please carry out setting for each item in chip template tab.
【Chip Template】
When 「Chip Template」is double click, the bottom right display
appear.
(1) DBI-die (chip) position detect parameter setting
① Position SW --- Please select DBI-die (chip) position
detect ON/OFF.
② Matching --- Please set the chip pattern Matching.
（suggest: above 50%）
Template setting button --- Select template type
(rectangle (standard), Rectangle (Artificial white),
Rectangle(Artificial black), Hexagon (Horizontal),
Hexagon (Vertical)) and click the button, then set
the chip image as template.
※ When chip template picture image is display,
Chip outline or pattern on chip is not clearly
extracted, please adjust the contrast in chip
template tab at super user and set the template
again.
③ Search pos, size X,Y,W,H [pixel] --- with Setting button,
set the position and size of the position set matching
search region.
The search position X and Y are used only at the time of a setup. The search position at the time of recognition
follows the origin point of the found island automatically.
④ Template offset --- For this function, when the chip is bonded at outside of the island origin position, chip
template offset value has to be set for DBI chip inspection.
The chip template offset value is basically when the first chip offset value is other than "0".
The chip template offset value is set in unit 1/100 pixel.
When Easy button is pressed, the chip template offset default value will be simply be set.
Bonded chip image
Ｙ
Image view center
Ｘ
Island origin
Island
Chip
Chip origin
Island origin
X
＋
Y
－
P．29
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