| 摘要 |
The invention provides methods for depositing a coating onto the entire backside of a semiconductor wafer. The methods of the invention address the deficiencies typically associated with deposition of coatings onto the backside of semiconductor wafers. Since the methods of the invention result in wafers wherein a coating has been dispensed all the way to the edge of the wafer, there is minimal chip flying during dicing, and minimal wafer breakage and chip breakage. In addition, the methods of the invention result in a marked decrease in waste when compared to traditional spin coating methods. |
