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DISCO HOME > Solutions > Applications Example > Grinding


Applications Example

Ring Grinding
We are introducing a grinding method, which grinds the ring section of a wafer, in the TAIKO process. When mounting a TAIKO wafer onto dicing tape, if the height difference between the ring section and TAIKO section is big, a large void is generated between the tape and wafer, which has a negative impact on the dicing. The ring grinding minimizes this height difference, so that it provides a better condition for affixing to the tape and higher quality of dicing.

Ring Grinding Method

Condition of Affixing to the Dicing Tape

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