Mosaic™ system for plasma dicing
The Mosaic™ platform with Rapier-S process modules, is an etch system, designed for plasma dicing of framed wafers up...
等离子体切割,使用深反应离子刻蚀(DRIE)工艺,正在被半导体业界广泛接受,作为一种可行的替代传统线切割或激光切割的晶圆分割方法。
等离子切割为用户带来可观的好处
等离子体切割可以在背面研磨前进行,此时,切割道被蚀刻到晶圆中一定深度,最终通过背面研磨步骤对管芯进行分离。等离子体切割也可以在研磨后进行,此时会使用深反应等离子体刻蚀(DRIE) 对贴合在含胶膜的切割框架或载片上的减薄晶圆进行蚀刻。
等离子体切割技术可以与焊接凸块和背面金属相兼容,在标准晶圆/减薄晶圆/TAIKO 晶圆和晶片及一系列的切割框架和胶带上,Mosaic™ 等离子切割方案已经成功地展示了“研磨后切割”技术。
The Mosaic™ platform with Rapier-S process modules, is an etch system, designed for plasma dicing of framed wafers up...
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