
ADT Model 7100 Semi-Automatic Dicing System Operations Manual
Kerf Checking
P/N 97100-9002-000-14 Ver 06/05
6.3-9
3 Add the Activate parameter in Cut Depth Compensation category.
4 Change the Activate option on the Cut Depth Compensation recipe list
value to YES, as shown in
Figure 6-29.
There are two methods of conducting a Manual Kerf Check. The first one is
selecting the Cancel option during dicing and stop the system after it had
partially cut the Wafer. The second method is to define, in Manual
Inspection Category, the Rate and Number of Cuts parameters, enabling
the user to change the kerf, if needed, after the Wafer is partially diced.
6.3.6 Teach Kerf Check
The Teach Kerf Check procedure involves teaching the System a Model and
sets the limits for the automatic Kerf Check. Models are taught for each
check point along the Kerf.
The Teach Kerf Check procedure must be carried out separately for all
angles defined in the Recipe.
Before the Kerf Check can be taught, it is recommended to modify the
following Recipe parameters in the Kerf Check category:
• No. Checks per Cut, default is 5
• Area, default is 80%
Figure 6-29: Cut Depth Compensation value list
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